Publikationen

Maroldt, N.; Schwerdt, L.; Berger, R.; Panning-von Scheidt, L.; Rolfes, R.; Wallaschek, J.; Seume, J. R. (2022): Reduced Order Modeling of Forced Response in a Multistage Compressor Under Mistuning and Aerocoupling,  ASME. J. Eng. Gas Turbines Power 144(11): 111017
DOI: https://doi.org/10.1115/1.4055368

Runge, S.; Ignatyev, P.A.; Wangenheim, M.; Bederna, C.; Wies, B.; Wallaschek, J. (2021): Transient abrasion on a rubber sample due to highly dynamic contact conditions,  Wear
DOI: https://doi.org/10.1016/j.wear.2021.203848

Förster, A.; Panning-von Scheidt, L.; Wallaschek, J. (2020): Equivalent Linearization of Bladed Disk Assemblies with Friction Nonlinearities Under Random Excitation,  Journal of Engineering for Gas Turbines and Power
DOI: 10.1115/1.4048407

Heinze, T.; Panning-von Scheidt, L.; Wallaschek, J. (2020): Global detection of detached periodic solution branches of friction-damped mechanical systems.,  Nonlinear Dynamics. 99(2).
DOI: 10.1007/s11071-019-05425-4

Schwerdt, L.; Panning-von Scheidt, L.; Wallaschek, J. (2020): A Model Order Reduction Method for Bladed Disks with Large Geometric Mistuning using a Partially Reduced Intermediate System Model,  J. Eng. Gas Turbines Power
DOI: 10.1115/1.4049357

Stender, M.; Jahn, M.; Hoffmann, N.; Wallaschek, J. (2020): Hyperchaos co-existing with periodic orbits in a frictional oscillator,  Journal of Sound and Vibration
DOI: https://doi.org/10.1016/j.jsv.2020.115203

Hoffmann, T.; Panning-von Scheidt, L.; Wallaschek, J. (2019): Analysis of Contacts in Friction Damped Turbine Blades using Dimensionless Numbers,  J. Eng. Gas Turbines Power. Dec 2019, 141(12): 121023 (7 pages)
DOI: 10.1115/1.4044481

Banerjee, S. S.; Arief, I.; Berthold, R.; Wiese, M.; Bartholdt, M.; Ganguli, D.; Mitra, S.; Mandal, S.; Wallaschek, J.; Raatz, A.; Heinrich, G.; Das, A (2019): Super-elastic ultrasoft natural rubber-based piezoresistive sensors for active sensing interface embedded on soft robotic actuator,  Applied Materials Today, Volume 25
DOI: https://doi.org/10.1016/j.apmt.2021.101219

Denkena, B.; Breidenstein, B.; Grove, T.; Prasanthan, V.; Overmeyer, L.; Nothdurft, S.; Kaierle, S.; Wallaschek, J.; Twiefel, J.; Ohrdes, H.; Maier, H. J.; Hassel, T.; Mildebrath, M.: (2019): Surface integrity of turned laser-welded hybrid shafts,  Production Engineering
DOI: 10.1007/s11740-018-0862-8

Hoffmann, T.; Panning-von Scheidt, L.; Wallaschek, J. (2019): Measured and Simulated Forced Response of a Rotating Turbine Disk with Asymmetric and Cylindrical Underplatform Dampers,  Journal of Engineering for Gas Turbines and Power
DOI: 10.1115/1.4045337

Jahn, M.; Tatzko, S.; Panning-von Scheidt, L.; Wallaschek, J. (2019): Comparison of different harmonic balance based methodologies for computation of nonlinear modes of non-conservative mechanical systems,  Mech. Syst. Signal Process. 127 (2019), 159-171
DOI: 10.1016/j.ymssp.2019.03.005

Nothdurft, S., Ohrdes, H., Twiefel, J., Wallascheck, J., Mildebrath, M., Maier, H. J., Hassel, T., Overmeyer, L., Kaierle, S. (2019): Influence of ultrasonic amplitude and position in the vibration distribution on the microstructure of a laser welded aluminum alloy,  Journal of Laser Applications 31

Schwerdt, L.; Willeke, S.; Panning-von Scheidt, L.; Wallaschek, J. (2019): Reduced-Order Modeling of Bladed Disks Considering Small Mistuning the Disk Sectors,  J. Eng. Gas Turbines Power. May 2019, 141(5): 052502 (7 pages)
DOI: 10.1115/1.4041071

Steinwolf, A., Wangenheim, M. and Wallaschek, J. (2019): On the use of non-Gaussian models for statistical description of road micro-surface profiles,  Int. J. Vehicle Systems Modelling and Testing, Vol. 13, No. 3, pp.260–274
DOI: 10.1504/IJVSMT.2019.101551

Bai, F., Saalbach, K.-A., Long Y., Twiefel, J., Wallaschek, J. (2018): Capability evaluation of ultrasonic cavitation peening at different standoff distances.,  Ultrasonics
DOI: /10.1016/j.ultras.2017.10.013

Bonhage, M.; Adler, J.T.; Kolhoff, C.; Hentschel, O.P.; Schlesier, K.-D.; Panning-von Scheidt, L.; Wallaschek, J. (2018): Transient amplitude amplification of mistuned structures: An experimental validation,  J. Sound and Vibration 436 (2018) 236–252
DOI: 10.1016/j.jsv.2018.07.031

Förster, A.; Panning-von Scheidt, L.; Wallaschek, J. (2018): Approximate Solution of the Fokker–Planck Equation for a Multidegree of Freedom Frictionally Damped Bladed Disk Under Random Excitation,  J. Eng. Gas Turbines Power. 2018; 141(1):011004-011004-8, Paper No: GTP-18-1279
DOI: 10.1115/1.4040740

Fricke, S.; Hager, C.; Solovyev, S.; Wangenheim, M.; Wallaschek, J. (2018): Influence of surface form deviations on friction in mixed lubrication,  Tribology International, Volume 118, 491-499
DOI: https://doi.org/10.1016/j.triboint.2017.05.032

Kai-Alexander Saalbach, Jens Twiefel, Jörg Wallaschek (2018): Self-sensing cavitation detection in ultrasound-induced acoustic cavitation,  Ultrasonics
DOI: /10.1016/j.ultras.2018.06.016

Nothdurft, S.; Springer, A.; Kaierle, S.; Mildebrath, M.; Maier, H. J.; Hassel, T.; Ohrdes, H.; Twiefel, J.; Wallaschek, J.; Overmeyer, L. (2018): Laser welding of dissimilar low-alloyed steel-steel butt joints and the effects of beam position and ultrasound excitation on the microstructure,  Journal of Laser Applications 30, 3, 032417

Willeke, S.; Schwerdt, L.; Panning-von Scheidt, L., Wallaschek, J. (2018): Intentional Response Reduction by Harmonic Mistuning of Bladed Disks with Aerodynamic Damping,  J. Eng. Gas Turbines Power. 2018;140(12):121010-121010-10
DOI: 10.1115/1.4040898

Aboulfotoh, N.; Twiefel, J.; Krack, M. ; Wallaschek, J. (2017): Experimental Study on Performance Enhancement of a Piezoelectric Vibration Energy Harvester by applying Self-Resonating Behavior,  Energy Harvesting and Systems, Oct. 2017
DOI: 10.1515/ehs-2016-0027

Bai, F., Saalbach, K.-A., Twiefel, J., & Wallaschek, J. (2017): Effect of different standoff distance and driving current on transducer during ultrasonic cavitation peening.,  Sensors and Actuators A: Physical.
DOI: /10.1016/j.sna.2017.05.002

Blohm, T.; Nothdurft, S.; Mildebrath, M.; Ohrdes, H.; Richter, J.; Stonis, M.; Langner, J.; Springer, A.; Kaierle, S.; Hassel, T.; Wallaschek, J.; Overmeyer, L.; Behrens, B.-A. (2017): Investigation of the joining zone of laser welded and cross wedge rolled hybrid parts,  International Journal of Material Forming
DOI: 10.1007/s12289-017-1393-0

Krack, M.; Aboulfotoh, N.; Twiefel, J.; Wallaschek, J.; Bergman, L.A.; Vakakis, A.F. (2017): Toward understanding the self-adaptive dynamics of a harmonically forced beam with a sliding mass,  Archive of Applied Mechanics

Linke, T.; Wiese, K.; Wangenheim, M.; Wies, B.; Wallaschek, J. (2017): Investigation of Snow Milling Mechanics to Optimize Winter Tire Traction,  Tire Science and Technology 45 (3), 162-174
DOI: 10.2346/tire.17.450302

Long, Y.; Twiefel, J. and Wallaschek, J. (2017): A review on the mechanisms of ultrasonic wedge-wedge bonding,  Journal of Materials Processing Technology, 245, 2017, pp. 241-258

Mildebrath, M.; Somonov, V.; Hassel, T.; Nothdurft, S.; Ohrdes, H.; Springer, A.; Kaierle, S.; Maier, H.J.; Wallascheck, J. (2017): Influence of Silicon on the Structure And Weldability of Steel-Aluminium Joints Processed by Non-Vacuum Electron Beam Welding,  International Journal of Emerging Technology and Advanced Engineering, Volume 7, Issue 9, September 2017, p. 348-356

Ohrdes, H.; Ille, I.; Twiefel, J.; Wallaschek, J.; Nogueira, R.; Rosenwinkel, K. H. (2017): A control system for ultrasound devices utilized for inactivating E. coli in wastewater,  Ultrasonics Sonochemistry
DOI: 10.1016/j.ultsonch.2017.04.017

Pohle, L.; Tatzko, S.; Panning-von Scheidt, L.; Wallaschek, J. (2017): High Order Sensitivity Analysis of a Mistuned Blisk Including Intentional Mistuning,  J. of Theoretical and Applied Mechanics 55, 1, 353-368
DOI: 10.15632/jtam-pl.55.1.353

Wang, L.; Wielert, T.; Twiefel, J.; Jin, J.; Wallaschek, J. (2017): A Rod Type Linear Ultrasonic Motor Utilizing Longitudinal Traveling Waves: Proof of Concept,  Smart Materials and Structures, 26 (2017) 085013

Willeke, S.; Panning-von Scheidt, L.; Wallaschek, J. (2017): Reduced Order Modeling of Mistuned Bladed Disks under Rotation,  Technische Mechanik, 37, 2-5, (2017), S. 314 – 325
DOI: https://doi.org/10.24352/UB.OVGU-2017-107

Aboulfotoh, N.; Krack, M.; Twiefel, J.; Wallaschek, J. (2016): A Self-Resonant System-Experimental Investigations of Boundary and Operating Conditions,  PAMM 16, 1, pp. 253-254, October
DOI: 10.1002/pamm.201610115

Brouet, F.; Twiefel, J.; Wallaschek, J. (2016): Modal interaction in ultrasonic welding block sonotrodes induced by the mistuning of the material properties,  Journal of Sound and Vibration 318, pp. 1-13, October
DOI: 10.1016/j.jsv.2016.06.021

Bruns, P.; Mojrzisch, S.; Twiefel, J.; Wallaschek, J.; Zimmermann, U.; Klie, W. (2016): Prüfstand mit piezoelektrischen Schwingungserzeugern zur Ermittlung der dynamischen Steifigkeit von Elastomerbauteilen,  Forschung im Ingenieurwesen 80, 1-2, pp. 29-40 June
DOI: 10.1007/s10010-016-0204-y

Hentschel, O. P.; Bonhage. M.; Panning-von Scheidt, L.; Wallaschek, J.; Denk, M.; Masserey, P.-A. (2016): Analysis of an experimental setup for structural damping identification,  Journal of Theoretical and Applied Mechanics 54, 1, 27-39
DOI: 10.15632/jtam-pl.54.1.27

Hofmann, V.; Twiefel, J.; Glukhovskoy, A.; Beringer, S.; Wurz, M. C.; Wallaschek, J.; Rissing, L. (2016): Intracochlear Stimulation of the Basilar Membrane,  Biomed Tech 61, p.179
DOI: 10.1515/bmt-2016-5014

Hohl, A.; Wallaschek, J. (2016): A Method to Reduce the Energy Localization in Mistuned Bladed Disks by Application-Specific Blade Pattern Arrangement,  Journal of Engineering for Gas Turbines and Power 138, 9, pp. 092502-1 – 092502-10
DOI: 10.1115/1.4032739

Krack, M.; Panning-von Scheidt, L.; Wallaschek, J.: (2016): On the Interaction of Multiple Traveling Wave Modes in the Flutter Vibrations of Friction-Damped Tuned Bladed Disks,  J. Eng. Gas Turbines Power 139(4), 042501
DOI: 10.1115/1.4034650

Saalbach, K.; Twiefel, J.; Wallaschek, J. (2016): 1945. Self-sensing cavitation detection capability of horn geometries for high temperature application,  Journal of Vibroengineering 18, 2, pp. 989-998, March

Schurzig, D.; Rau, T. S.; Wallaschek, J.; Lenarz, T.; Majdani, O. (2016): Determination of optimal excitation patterns for local mechanical inner ear stimulation using a physiologically-based model,  Biomedical Microdevides 18, 2, Kapitel 36, April
DOI: 10.1007/s10544-016-0061-3

Van Drunen, W. J.; Hofmann, V.; Twiefel, J.; Glukhovskoy, A.; Beringer, S.; Wurz, M. C.; Rau, T. S.; Wallaschek, J.; Rissing, L.; Lenarz, L.; Majdani, O. (2016): Track P. Medical Implants/Implant Development,  Biomedical Engineering 61, 1, pp. 179-199
DOI: 10.1515/bmt-2016-5014
ISBN: ISSN (online) 1862-278X, ISSN (print) 0013-5585

Wallaschek, J. (2016): Historical development of IWPMA: 10 years of research on piezoelectric materials and actuators,  Archive of Applied Mechanics 86, 10, pp. 1693-1695, October
DOI: 10.1007/s00419-016-1157-1

Bonhage, M.; Pohle, L.; Panning-von Scheidt, L.; Wallaschek, J. (2015): Transient Amplitude Amplification of Mistuned Blisks,  J. Eng. Gas Turbines Power 137, 112502-1
DOI: 10.1115/1.4030278

Brouet, F.; Twiefel, J.; Wallaschek, J. (2015): Frequency veering and mode degeneration of a rectangular disc,  PAMM 15 (1), 175-176
DOI: 10.1002/pamm.201510078

Hentschel, O. P.; Panning-von Scheidt, L.; Wallaschek, J.; Denk, M. (2015): Introduction and Evaluation of a Damping Determination Method Based on the Short-Term Fourier Transform and Resampling (STFR),  Journal of Theoretical and Applied Mechanics 53, 2, 395-407
DOI: 10.15632/jtam-pl.53.2.395

Saalbach, K.; Wurz, M. C.; Twiefel, J.; Rissing, L.; Wallaschek J. (2015): Custom Lithium Niobate Transducers for Detecting Material Distribution of Hybrid Workpieces,  Energy Harvesting and Systems. Band 2, Heft 3-4, Seiten 137–142
DOI: 10.1515/ehs-2014-0045
ISBN: ISSN (Online) 2329-8766, ISSN (Print) 2329-8774

Westermann, H.; Gorelik, I.; Rudat, J.; Moritz, C.; Neubauer, M.; Wallaschek, J; Höhn, O. (2015): A New Test Rig for Experimental Studies of Drillstring Vibrations,  SPE Drilling & Completion 30 (2), pp. 119-128
DOI: 10.2118/176019-PA

Krack, M.; Panning-von Scheidt, L.; Wallaschek, J. (2014): On the Computation of the Slow Dynamics of Nonlinear Modes of Mechanical Systems,  Mechanical Systems and Signal Processing 42 (1-2), 71-87
DOI: 10.1016/j.ymssp.2013.08.031

Krack, M.; Tatzko, S.; Panning-von Scheidt, L.; Wallaschek, J. (2014): Reliability Optimization of Friction-Damped Systems Using Nonlinear Modes,  Journal of Sound and Vibration 333, 2699–2712
DOI: 10.1016/j.jsv.2014.02.008

Han, X.; Neubauer, M.; Wallaschek, J. (2013): Improved Piezoelectric Switch Shunt Damping Technique Using Negative Capacitance,  Journal of Sound and Vibration, 332 (1), pp. 7-16
DOI: 10.1016/j.jsv.2012.08.001

Krack, M.; Panning-von Scheidt, L.; Wallaschek, J. (2013): A High-Order Harmonic Balance Method for Systems with Distinct States,  Journal of Sound and Vibration 332 (21): 5476-5488
DOI: 10.1016/j.jsv.2013.04.048

Krack, M.; Panning-von Scheidt, L.; Wallaschek, J. (2013): A Method for Nonlinear Modal Analysis and Synthesis: Application to Harmonically Forced and Self-Excited Mechanical Systems,  Journal of Sound and Vibration 332 (25): 6798–6814
DOI: 10.1016/j.jsv.2013.08.009

Krack, M.; Panning-von Scheidt, L.; Wallaschek, J.; Siewert, C.: Hartung, A. (2013): Reduced Order Modeling Based on Complex Nonlinear Modal Analysis and its Application to Bladed Disks with Shroud Contact,  J. Eng. Gas Turbines Power 135 (10), 102502–102509
DOI: 10.1115/1.4025002

Mojrzisch, S.; Wallaschek, J. (2013): Transient Amplitude Behavior Analysis of Nonlinear Power Ultrasonic Transducers with Application to Ultrasonic Squeeze film levitation,  Journal of Intelligent Material Systems and Structures, 24 (6), pp. 745-752
DOI: 10.1177/1045389X12463460

Neubauer, M.; Han, X.; Wallaschek, J. (2013): On the Maximum Damping Performance of Piezoelectric Switching Techniques,  Journal of Intelligent Material Systems and Structures, 24 (6), pp. 717-728
DOI: 10.1115/SMASIS2011-5114

Neubauer, M.; Han, X.; Wallaschek, J. (2013): Energy Dissipation of Synchronized Switch Damping with Piezoceramics Using Negative Capacitance,  Solid State Phenomena, Vol. 198, pp. 483-488
DOI: 10.4028/www.scientific.net/SSP.198.483
ISBN: 978-3-03785-637-6

Neubauer, M.; Wallaschek, J. (2013): Vibration Damping with Shunted Piezoceramics: Fundamentals and Technical Applications,  Mechanical Systems and Signal Processing, 36 (1), pp. 36-52
DOI: 10.1016/j.ymssp.2011.05.011

Wallaschek, J.; Wies, B. (2013): Tyre Tread-Block Friction: Modeling, Simulation and Experimental Validation,  Vehicle System Dynamics, 51 (7), pp. 1017-1026

Westermann, H.; Neubauer, M.; Wallaschek, J. (2013): Modeling of a Nonlinear Vibration-Based Energy Harvesting System as a Duffing Oscillator,  Diffusion and Defect Data Pt.B: Solid State Phenomena, 198, pp. 663-668
DOI: 10.4028/www.scientific.net/SSP.198.663

Zhao, S.; Mojrzisch, S.; Wallaschek, J. (2013): An Ultrasonic Levitation Journal Bearing able to Control Spindle Center Position,  Mechanical Systems and Signal Processing, 36 (1), pp. 168-181
DOI: 10.1016/j.ymssp.2012.05.006

Zimmermann, M.; Ripka, S.; Kühbach, N.; Wallaschek, J. (2013): Beam model for tyre tread block dynamics,  International Journal of Vehicle Noise and Vibration, Volume 9, Issue 3-4, pp. 312-333
DOI: 10.1504/IJVNV.2013.055812

Heisel, U., Eisseler, R., Eber, R., Wallaschek, J., Twiefel, J., Huang, M. (2012): Ultrasonic-assisted machining of stone,  Production Engineering, 6 (2), pp. 587-594
DOI: 10.1007/s11740-011-0330-1

Laborenz, J.; Krack M., Panning-von Scheidt, L.; Wallaschek, J.; Denk, M.; Masserey, P. (2012): Eddy Current Damper for Turbine Blading: Electromagnetic Finite Element Analysis and Measurement Results,  J. Eng. Gas Turbines Power 134, 042504
DOI: 10.1115/1.4004734

Mojrzisch, S.; Wallaschek, J. (2012): Transient amplitude behavior analysis of nonlinear power ultrasonic transducers with application to ultrasonic squeeze film levitation,  Journal of Intelligent Material Systems and Structures
DOI: 10.1177/1045389X12463460

Mojrzisch, S.; Wallaschek, J.; Bremer, J. (2012): An Experimental Method for the Phase Controlled Frequency Response Measurement of Nonlinear Vibration Systems,  PAMM Volume 12, Issue 1
DOI: 10.1002/pamm.201210117

Neubauer, M.; Han, X.; Wallaschek, J. (2012): On the maximum damping performance of piezoelectric switching techniques,  Journal of Intelligent Material Systems and Structures
DOI: 10.1177/1045389X12445645

Neubauer, M.; Schwarzendahl, S. M.; Wallaschek, J. (2012): A new solution for the determination of the generalized coupling coefficient for piezoelectric systems,  Journal of Vibroengineering, Vol. 14, Issue 1, pp. 105-110
ISBN: ISSN: 1392-8716

Ripka, S.; Lind, H.; Wangenheim, M.; Wallaschek, J.; Wiese, K.; Wies, B. (2012): Investigation of Friction Mechanisms of Siped Tire Tread Blocks on Snowy and Icy Surfaces,  Tire Science and Technology, TSTCA, Vol. 40, No. 1, pp. 1-24

Westermann, H.; Neubauer, M.; Wallaschek, J. (2012): Bandbreitensteigerung von piezoelektrischen Energy Harvesting Systemen durch Magnetkräfte,  AT – Automatisierungstechnik 60 (2012) 7, Oldenbourg Wissenschaftsverlag, pp. 384-391
DOI: 10.1524/auto.2012.1011

Zhao, S.; Mojrzisch, S.; Wallaschek, J. (2012): An ultrasonic levitation journal bearing able to control spindle center position,  Mechanical Systems and Signal Processing
DOI: 10.1016/j.ymssp.2012.05.006

Heisel, U.; Eber, R.; Wallaschek, J.; Twiefel, J. (2011): Kinematic model for ultrasonic-assisted manufacturing of bore holes with undefined cutting edges,  Journal of Advanced Materials Research 223 (2011), pp. 794 – 803
DOI: 10.4028/www.scientific.net/AMR.223.794

Neubauer, M.; Wallaschek, J. (2011): Vibration damping with shunted piezoceramics: Fundamentals and technical applications,  Mechanical Systems and Signal Processing (MSSP), Vol. 36, Issue 1
DOI: 10.1016/j.ymssp.2011.05.011

Wallaschek, J.; Renner, A. (2011): Theoretical and Experimental Investigations of Piezoelectrically Excited Travelling Waves in Cylindrical Tubes,  Proc. Appl. Math. Mech. 11 (2011), pp. 641 - 642
DOI: 10.1002/pamm.201110310

Laborenz, J.; Siewert, C.; Panning, L.; Wallaschek, J.; Gerber, C.; Masserey, P.-A. (2010): Eddy Current Damping - A Concept Study For Steam Turbine Blading,  J. Eng. Gas Turbines Power 132(5), 052505-1-052505-7
DOI: 10.1115/1.3205032

Neubauer, M.; Krack, M.; Wallaschek, J. (2010): Parametric Studies on the Harvested Energy of Piezoelectric Switching Techniques,  Journal Smart Materials and Structures, Vol. 19, Number 2.
DOI: 10.1088/0964-1726/19/2/025001

Schiedeck, F.; Mojrzisch, S.; Wallaschek, J. (2010): Prestressing piezoelectric actuators by using superelastic shape memory alloys,  J. Korean Phys. Soc., 57(4):889–891
ISBN: ISSN: 0374-4884

Jäger, F.; Panning-von Scheidt, L.; Wallaschek, J. (2023): Experimental and Numerical Analysis of Rotational Speed Influence on the Nonlinear Dynamic of Turbine Blades with Shroud Coupling,  Proceedings of the International Gas Turbine Congress 2023, November 26 - Dezember 1, Kyoto, Japan, 2023

Maroldt, N.; Schwerdt, L.; Berger, R.; Panning-von Scheidt, L.; Rolfes, R.; Wallaschek, J.; Seume, J. R. (2022): Reduced Order Modeling of Forced Response in a Multistage Compressor Under Mistuning and Aerocoupling,  ASME paper GT2022-81090, Int. Gas Turbine & Aeroeng. Congress and Exh., Rotterdam, 2022, pp. 1-12
DOI: http://dx.doi.org/10.1115/GT2022-81090

Schwerdt, L.; Maroldt, N.; Panning-von Scheidt, L.; Wallaschek, J.; Seume, J. (2022): An Improved Reduced Order Model for Bladed Disks Including Multistage Aeroelastic and Structural Coupling,  Proceedings of Global Power and Propulsion Society GPPS Chania22, 18th–20th September, 2022.
DOI: 10.33737/gpps22-tc-106

Jäger, F.; Kaptan, F.; Panning-von Scheidt, L.; Wallaschek, J. (2021): Development of a Multi-Shaker-Control to Investigate the Influence of the Interblade Phase Angle on Frictionally Damped Turbine Blades,  ASME paper GT2021-59272, Int. Gas Turbine & Aeroeng. Congress and Exh., virtual
DOI: https://doi.org/10.1115/GT2021-59272

Förster, A.; Panning-von Scheidt, L.; Wallaschek,J. (2020): Equivalent Linearization of Bladed Disk Assemblies with Friction Nonlinearities Under Random Excitation,  ASME 2020 Turbo Expo
DOI: 10.1115/GT2020-14264

Hoffmann, T.; Panning-von Scheidt, L.; Wallaschek, J. (2020): Single Nodal Diameter Excitation of Turbine Blades: Experimental and Theoretical Study,  Paper GT2020-14282, Proceedings of the ASME 2020 Turbo Expo Conference (2020); ASME Turbo Expo: Turbomachinery Technical Conference & Exhibition, London, UK, September 2020
DOI: https://doi.org/10.1115/GT2020-14282
ISBN: 978-0-7918-8423-2

Schwerdt, L.; Panning-von Scheidt, L.; Wallaschek, J. (2020): A Model Order Reduction Method for Bladed Disks with Large Geometric Mistuning using a Partially Reduced Intermediate System Model,  Paper GT2020-14199, Proceedings of the ASME 2020 Turbo Expo Conference (2020); ASME Turbo Expo: Turbomachinery Technical Conference & Exhibition, London, UK, September 2020

Schwerdt. L.; Berger, R.; Panning-von Scheidt, L.; Gebhardt, C.G.; Wallaschek, J.; Rolfes, R. (2019): Probabilistic Study of Blend Repairs on an Axial Compressor Blisk using the Subset of Nominal Modes Method,  Proc. IGTC Int. Gas Turbine Congress, Tokyo, 2019

Behrens, B.A., Chugreev, A.; Matthias, T.; Nothdurft, S.; Hermsdorf, J.; Kaierle, S.; Ohrdes, H.; Twiefel, J.; Wallaschek, J.; Mildebrath, M.; Hassel, T. (2018): Investigation of the composite strength of hybrid steel-steel semi-finished products manufactured by laser beam welding and friction welding,  5TH INTERNATIONAL CONFERENCE of recent trends in structural materials (COMAT), 14.-16.11.2018, Pilsen
DOI: 10.1088/1757-899X/461/1/012049

Förster, A.; Panning-von Scheidt, L.; Wallaschek, J. (2018): Approximate Solution of the Fokker–Planck Equation for a Multidegree of Freedom Frictionally Damped Bladed Disk Under Random,  ASME paper GT2018-75755, Int. Gas Turbine & Aeroeng. Congress and Exh., Oslo, 2018

Gorelik, I.; Wiese, M.; Bürger, L.; Tatzko, S.; Hohl, A.; Reckmann, H.; Wallaschek, J. (2018): Application of the Transfer Matrix Method for the Analysis of Lateral Vibrations of Drillstrings with Parameter Uncertainties ,  Model Validation and Uncertainty Quantification, Volume 3, Proceedings of the 36th IMAC, February 12-15, Orlando (FL), Society of Experimental Mechanics Series, Springer International Publishing, 2018

Schlesier, K.-D.; Panning-von Scheidt, L., Wallaschek, J. (2018): Investigations on Transient Amplitude Amplification by Applying Intentional Mistuning,  ASME paper GT2018-75514, Int. Gas Turbine & Aeroeng. Congress and Exh., Oslo, 2018

Schwerdt, L.; Willeke, S.; Panning-von Scheidt, L.; Wallaschek, J. (2018): Reduced-Order Modeling of Bladed Disks Considering Small Mistuning the Disk Sectors,  Proceedings of the ASME Turbo Expo: Turbomachinery Technical Conference and Exposition, 2018
DOI: 10.1115/GT2018-76610

Bruns, P.; Twiefel, J.; Wallaschek, J. (2017): Modeling of ultrasonic processes utilizing a generic software framework,  IOP Conference Series: Materials Science and Engineering, Vol. 211. No. 1, IOP Publishing, 2017

Heinze, T.; Panning-von Scheidt, L.; Wallaschek, J. (2017): Nodal diameter-dependent modal damping method for nonlinear blade dynamics prediction considering variable rotational speed,  Proceedings of ASME Turbo Expo 2017, 26-30 June, Charlotte, NC, USA

Hoffmann, T.; Panning-von Scheidt, L.; Wallaschek, J. (2017): Modelling friction characteristics in turbine blade vibrations using a Fourier series expansion of a real friction hysteresis. ,  X International Conference on Structural Dynamics, EURODYN 2017, Rome, Italy, Procedia Engineering 199 (2017) 669–674, 2017
DOI: 10.1016/j.proeng.2017.09.586

Long, Y.; Dencker, F.; Isaak, A.; Li, C.; Schneider, F.; Hermsdor, J.; Wurz, M.; Twiefel, J.; Wallaschek, J. (2017): Analysis of the Wire/Substrate Interface during Ultrasonic Bonding Process,  IEEE CPMT Symposium Japan (ICSJ), Nov 20-22, 2017 Kyoto, Japan, S. 203-206

Marhenke, T.; Twiefel, J.; Hasener , J.; Wallaschek, J. (2017): Ermittlung mechanischer Kennwerte von Holzwerkstoffen mittels Modal-Updating,  Proceedings der 35. CADFEM Simulation Conference, November 15-17, Koblenz, Deutschland

Marhenke, T.; Twiefel, J.; Hasener , J.; Wallaschek, J. (2017): Determination of Mechanical Properties of Wood Based Materials using Modal Updating,  Proceedings of the IEEE International Ultrasonics Symposium (IEEE IUS), September 6-9, Washingstion D.C., USA, 2017

Nothdurft, S.; Springer, A.; Kaierle, S.; Mildebrath, M.; Maier, H. J.; Hassel, T.; Ohrdes, H.; Twiefel, J.; Wallaschek, J.; Overmeyer, L. (2017): Influence of beam position and ultrasonic amplitude on the microstructure of laser welded dissimilar steel-steel joints,  International Congress on Applications of Lasers & Electro-Optics (ICALEO®), 22.-26.10.2017, Atlanta

Schwerdt, L.; Hauptmann, T.; Kunin, A.; Seume, J.R.; Wallaschek, J.; Wriggers, P.; Panning-von Scheidt, L.; Löhnert, S. (2017): Aerodynamical and Structural Analysis of Operationally Used Turbine Blades,  In: Procedia CIRP 59, 77–82
DOI: 10.1016/j.procir.2016.09.023

Schwerdt, L.; Panning-von Scheidt, L.; Wallaschek, J.; Berger, R.; Rolfes, R; Keller, C.; Seume, J. (2017): Influence of Blade Repairs on Compressor Blisk Vibration considering Aerodynamic Damping and Mistuning,  Proceedings of Shanghai 2017 Global Power and Propulsion Forum, GPPS-2017-0142

Willeke, S.; Keller, C.; Panning-von Scheidt, L.; Seume, J.R.; Wallaschek, J. (2017): Reduced Order Modeling of Mistuned Bladed Disks Considering Aerodynamic Coupling and Mode Family Interaction,  12th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics (ETC12), Stockholm, April 3-7, 2017

Willeke, S.; Panning-von Scheidt, L.; Wallaschek, J. (2017): Reduced Order Modeling of Mistuned Bladed Disks Under Rotation,  12th International Conference on Vibrations in Rotating Machines (SIRM 2017), Graz, Austria, February 15-17, 2017

Bruns, P.; Twiefel, J.; Wallaschek, J. (2016): Experimental and Theoretical Investigation of a Vibro-Impact Process Utilizing an in situ Capacitive Distance Measurement,  Proceedings of ISMA2016 International Conference on Noise and Vibration Engineering, September 19-21, Leuven, Belgium

Heinze, T.; Panning-von Scheidt, L.; Wallaschek, J.; Hartung, A. (2016): A Taylor Series Expansion Approach for Nonlinear Blade Forced Response Prediction Considering Variable Rotational Speed,  Paper No. GT2016-56375, ASME Turbo Expo 2016: Turbomachinery Technical Conference and Exposition, Seoul, South Korea, June 13–17, 2016
DOI: 10.1115/GT2016-56375

Krack, M.; Panning-von Scheidt, L.; Wallaschek, J. (2016): On the Interaction of Multiple Traveling Wave Modes in the Flutter Vibrations of Friction-Damped Tuned Bladed Disks,  Paper No. GT2016-56126, ASME Turbo Expo 2016: Turbomachinery Technical Conference and Exposition, Seoul, South Korea, June 13–17, 2016
DOI: 10.1115/GT2016-56126

Marhenke, T.; Twiefel, J.; Wallaschek, J. (2016): Zerstörungsfreie Delaminationserkennung mittels luftgekoppeltem Ultraschall,  Tagungsband der 14. Vibrometerkonferenz der Polytec GmbH: Einsatz Optischer Schwingungsmesstechnik in Industrie und Forschung, November 22-23, Waldbronn, Germany

Marhenke, T.; Twiefel, J.; Wallaschek, J. (2016): Delaminationserkennung in Holzwerkstoffen auf Basis der Ultraschalltransmissionsmessung,  Tagungsband des 3. Workshop des Fachausschusses Ultraschall der DEGA e.V.: Messtechnische Anwendungen von Ultraschall, June 20-22, Drübeck, Germany

Ohrdes, H.; Fischer, H.; Twiefel, J.; Wallaschek J. (2016): Experimental investigation of ultrasonic fluid mixing as assistance for a laser welding process,  Proceedings of ISMA2016: International Conference on Noise and Vibration Engineering, September 19-21, Leuven, Belgium, pp. 1595-1603

Schmidt, M.;Reinke, P.; Beckmann, T.; Saalbach, K. A.; Wallaschek, J.; Twiefel, J.; Bai, F. (2016): Numerical and experimental investigation of the levitation and flow created by ultrasonic fields in narrow gaps,  5th Micro and Nano Flows Conference

Bruns, P.; Mojrzisch, S.; Twiefel, J.; Wallaschek, J.; Klie, W.; Zimmermann, U. (2015): Piezoelektrische Schwingungserzeuger zur Ermittlung der dynamischen Steifigkeiten von Elastomerbauteilen,  VDI Mechatroniktagung, Dortmund

Bruns, P.; Twiefel, J.; Wallschek, J. (2015): Investigations on the Mounting Position of Ultrasonic Transducers,  The 12th International Workshop on Piezoelectric Materials and Applications in Actuators, Vilnius

Gorelik, I.; Höhn O.; Neubauer, M.; Wallaschek, J. (2015): Model and Method for a Time-Efficient Analysis of Lateral Drillstring Dynamics,  Proceedings of ASME Turbo Expo 2015: Turbine Technical Conference and Exposition, June 15-19, Montréal, Canada

Hohl, A.; Wallaschek, J. (2015): A Method to Reduce the Energy Localization in Mistuned Bladed Disks by Application-Specific Blade Pattern Arrangement,  ASME Turbo Expo 2015: Turbine Technical Conference and Exposition, June 15-19, Montréal, Canada

Long, Y.; Twiefel, J.; Roth, J.; Wallaschek, J. (2015): Real-time observation of interface relative motion during ultrasonic wedge-wedge bonding process,  In International Symposium on Microelectronics, IMAPS (International Microelectronics, Assembly and Packaging Society), pp. 419-424

Weinstein, M.; Ille, I.; Mojrzisch, S.; Twiefel, J.; Wallaschek, J. (2015): Resonance Frequency Tuning of Piezoelectric Ultrasonic Transducers Using Resonant Switching Converters,  Third International Academic Conference of Postgraduates, NUAA, Nanjing, China

Gorelik, I.; Höhn O.; Neubauer, M.; Wallaschek, J. (2014): Drillstring Dynamics: Real-Time Calculation of Safe Operating Regions in Inclined Boreholes Using the Shooting Method,  8th European Nonlinear Oscillations Conference (ENOC), July 6-11, Vienna, Austria

Hentschel, O.; Panning-von Scheidt, L.; Wallaschek, J.; Denk, M.; Masserey P.-A. (2014): Influential Parameters on Structural Damping Values of Turbine Blades,  Paper No. GT2014-25656, ASME Turbo Expo 2014: Turbomachinery Technical Conference and Exposition, Düsseldorf, Germany, June 16-20, 2014
DOI: 10.1115/GT2014-25656

Herzog, A.; Krack, M.; Panning-von Scheidt, L.; Wallaschek, J. (2014): Comparison of two Widely-Used Frequency-Time Domain Contact Models for the Vibration Simulation of Shrouded Turbine Blades,  Paper No. GT2014-26226, ASME Turbo Expo 2014: Turbomachinery Technical Conference and Exposition, Düsseldorf, Germany, June 16-20, 2014
DOI: 10.1115/GT2014-26226

Neubauer, M.; Wallaschek, J. (2014): An adaptive Tuned Mass Damper Using Friction Bars,  MSM Conference 2014, Opole, Poland

Pohle, L.; Panning-von Scheidt, L.; Wallaschek, J., Aschenbruck, J.; Seume, J.R. (2014): Dynamic Behavior of a Mistuned Air Turbine: Comparison Between Simulations and Measurements,  Paper No. GT2014-26025, ASME Turbo Expo 2014: Turbomachinery Technical Conference and Exposition, Düsseldorf, Germany, June 16-20, 2014
DOI: 10.1115/GT2014-26025

Tatzko, S.; Panning-von Scheidt, L.; Wallaschek, J. (2014): Dynamics of Bladed Disks with Frictional Coupling and Alternate Mistuning Pattern,  Paper No. IMECE2014-38263, Proceedings of the ASME 2014 International Mechanical Engineering Congress and Exposition (IMECE), November 14-20, 2014, Montreal, Canada
DOI: 10.1115/IMECE2014-38263

Westermann, H.; Höhn O.; Neubauer, M.; Wallaschek, J. (2014): Application of the Asymptotic-Numerical Method for the Analysis of Lateral Drillstring Vibrations,  European Nonlinear Oscillations Conference (ENOC), July 6-11, Vienna, Austria

Westermann, H.; Neubauer M.; Höhn, O.; Wallaschek, J. (2014): Modeling of the Interaction of Lateral and Torsional Vibrations in Oilwell Drillstring Vibrations,  International Petroleum Technology Conference (IPTC), January 20-22, Doha, Quatar

Krack, M.; Panning-von Scheidt, L.; Wallaschek, J.; Siewert, C.; Hartung, A. (2013): Reduced Order Modeling Based on Complex Nonlinear Modal Analysis and its Application to Bladed Disks With Shroud Contact,  Paper No. GT2013-94560, ASME Turbo Expo 2013: Turbomachinery Technical Conference and Exposition, San Antonio, Texas, June 3-6, 2013
DOI: 10.1115/GT2013-94560

Krack, M.; Panning-von Scheidt, L.; Wallaschek, J.; Siewert, C.; Hartung, A. (2013): Analysis and Robust Design of Friction Joints for Vibration Reduction in Bladed Disks,  SIRM 2013- 10th International Conference on Vibrations in Rotating Machines, Berlin, February 25 - 27, 2013

Neubauer, M.; Wallaschek, J.; Behrens, B.-A.; Krimm, R.; Hasselbusch, T. (2013): Tuned Mass Damper with Piezoelectrically Tunable Damping,  20th Int. Congress on Sound and Vibration (ICSV), Bangkok, Thailand

Roth, J.; Twiefel, J.; Wallaschek, J. (2013): Energy Harvesting Patents 2012,  Proceedings of 10th International Workshop on Piezoelectric Materials and Applications and 8th Energy Harvesting Workshop, Hannover, Germany

Tatzko, S.; Panning-von Scheidt, L.; Wallaschek, J.; Kayser, A.; Walz, G. (2013): Investigation of Alternate Mistuned Turbine Blades Non-Linear Coupled by Underplatform Dampers,  Paper No. GT2013-95681, ASME Turbo Expo 2013: Turbomachinery Technical Conference and Exposition, San Antonio, Texas, June 3-6, 2013
DOI: 10.1115/GT2013-95681

Wallaschek, J.; Saalbach, K.; Twiefel, J. (2013): Soundfield Design for Ultrasonically Assisted Composite Casting,  Proceedings of 11th International Conference on Vibration Problems

Bonhage, M.; Panning-von Scheidt, L.; Wallaschek, J.; Richter, C. (2012): Transient Resonance Passage with Respect to Friction,  Paper No. GT2012-68986, ASME Turbo Expo 2012: Turbomachinery Technical Conference and Exposition, Copenhagen, Denmark, June 11-15, 2012
DOI: 10.1115/GT2012-68986

Böttcher, J.; Neubauer, M.; Wallaschek, J. (2012): Investigation on the Amplitude-Dependent Damping Behavior of Superelastic Shape Memory Alloys,  Proc. of the ASME 2012 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, SMASIS12. Stone Mountain, USA, 19-21 September

Brökelmann, M.; Neubauer, M.; Schwarzendahl, S. M.; Hesse, H.-J.; Wallaschek, J. (2012): Active and passive vibration control of ultrasonic bonding transducers,  Actuator Conference, Bremen

Bruns, P.; Mojrzisch, S.; Twiefel, J.; Wallaschek, J. (2012): Autoresonant Control of an Electromagnetic Linear Actuator with Piecewise-Linear Restoring Force,  13th Mechatronics Forum International Conference, Linz, Austria

Krack, M.; Herzog, A.; Panning-von Scheidt, L.; Wallaschek, J.; Siewert, C.; Hartung, A. (2012): Multiharmonic Analysis and Design of Shroud Friction Joints of Bladed Disks Subject to Microslip,  Paper No. DETC/CIE2012-70184, Proceedings of ASME 2012 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference IDETC/CIE, Chicago, USA, August 12-15, 2012
DOI: 10.1115/DETC2012-70184

Krack, M.; Panning-von Scheidt, L.; Wallaschek, J.; Siewert, C.; Hartung, A. (2012): Robust Design of Friction Interfaces of Bladed Disks with Respect to Parameter Uncertainties,  Paper No. GT2012-68578, ASME Turbo Expo 2012: Turbomachinery Technical Conference and Exposition, Copenhagen, Denmark, June 11-15, 2012
DOI: 10.1115/GT2012-68578

Mojrzisch, S.; Ille, I.; Wallaschek, J. (2012): Online Parameter Identification for Piezoelectric Ultrasonic Transducer at High Vibration Amplitudes,  15th International Conference on Experimental Mechanics, Porto, Portugal

Neubauer, M.; Brökelmann, M.; Schwarzendahl, S. M.; Hesse, H.-J.; Wallaschek, J. (2012): Optimization of bond transducer vibrations using active and semi-active control,  Active and Passive Smart Structures and Integrated Systems 2012. Edited by Sodano, Henry A. Proceedings of the SPIE, Volume 8341, pp. 83412L-83412L-8
DOI: 10.1117/12.914789

Neubauer, M.; Han, X.; Wallaschek, J. (2012): Energy Flow and Dissipation of Synchronized Switch Damping with Piezoceramics Using Negative Capacitance,  Int. Conference Mechatronic Systems and Materials (MSM), Bialystok, Polen

Schurzig, D.; Tatzko, S.; Panning-von Scheidt, L.; Wallaschek, J. (2012): Modeling Contact Dynamics of Vanes with Adjustable Upstream Flow Angles,  Paper No. GT2012-68185, ASME Turbo Expo 2012: Turbomachinery Technical Conference and Exposition, Copenhagen, Denmark, June 11-15, 2012
DOI: 10.1115/GT2012-68185

Schwarzendahl, S. M.; Neubauer, M.; Wallaschek, J. (2012): Optimization of a passive piezoelectric damper for a viscously damped main system,  Active and Passive Smart Structures and Integrated Systems 2012. Edited by Sodano, Henry A. Proceedings of the SPIE, Volume 8341, pp. 834107-834107-10
DOI: 10.1117/12.915163

Schwarzendahl, S. M.; Szwedowicz. J.; Neubauer, M.; Panning-von Scheidt, L.; Wallaschek, J. (2012): On Blade Damping Technology Using Passive Piezo Dampers,  Paper No. GT2012-68600, ASME Turbo Expo 2012: Turbomachinery Technical Conference and Exposition, Copenhagen, Denmark, June 11-15, 2012
DOI: 10.1115/GT2012-68600

Tatzko, S.; Panning-von Scheidt, L.; Wallaschek, J.; Kayser, A. (2012): Alternate Mistuning of Turbine Bladings Coupled by Underplatform Dampers,  Paper No. IDETC/CIE2012-70863, Proceedings of ASME 2012 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference IDETC/CIE, Chicago, USA, August 12-15, 2012
DOI: 10.1115/DETC2012-70863

Westermann, H.; Neubauer, M.; Wallaschek, J. (2012): Modeling of a Vibration-based Piezomagnetoelastic Energy Harvesting System by Using the Duffing Equation,  ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems (SMASIS), Stone Mountain

Westermann, H.; Neubauer, M.; Wallaschek, J. (2012): Modeling of a nonlinear vibration-based energy harvesting system as a duffing oscillator,  Int. Conference Mechatronic Systems and Materials (MSM), Bialystok, Polen

Zimmermann, M.; Ripka, S.; Kühbach, N.; Wallaschek, J. (2012): Beam model for tyre tread block dynamics International Journal of Vehicle Noise and Vibration,  Special issue: Noise, Vibration and Reliability in Vehicle Systems Vol.9, Issue 3-4
DOI: 10.1504/IJVNV.2013.055812
ISBN: ISSN (online): 1479-148X; ISSN (print): 1479-1471

Han, X.; Neubauer, M.; Wallaschek, J. (2011): A Review: The control strategies of synchronized switching damping technique,  IEEE Int. Conference on Mechatronics and Automation, Peking, China, pp.1657-1663
DOI: 10.1109/ICMA.2011.5986372
ISBN: ISSN (online): 2152-744X, ISSN (print): 2152-7431

Hohl, A.; Kriegesmann, B.; Wallaschek, J.; Panning-von Scheidt, L. (2011): The Influence of Blade Properties on the Forced Response of Mistuned Bladed Disks,  Paper No. GT2011-46826, ASME Turbo Expo 2011: Turbomachinery Technical Conference and Exposition, Vancouver, Canada, June 6-10, 2011
DOI: 10.1115/GT2011-46826

Laborenz, J.; Krack; Panning-von Scheidt, L.; Wallaschek, J.; Denk, M.: Masserey, P.-A.: (2011): Eddy Current Damper for Turbine Blading: Electromagnetic Finite Element Analysis and Measurement Results,  Paper No. GT2011-45242, ASME Turbo Expo 2011: Turbomachinery Technical Conference and Exposition, Vancouver, Canada, June 6-10, 2011
DOI: 10.1115/GT2011-45242

Neubauer, M., Schwarzendahl, S. M., Wallaschek, J. (2011): Determination of the piezoelectric coupling coefficient for arbitrary deformation,  Int. Conference Mechatronic Systems and Materials (MSM), Kaunas, Lithuania

Neubauer, M., Wallaschek, J. (2011): Optimized geometry of bimorphs for piezoelectric shunt damping and energy harvesting,  Int. Conference of Engineering Against Fracture (ICEAF), Mykonos, Greece

Neubauer, M.; Westermann, H.; Wallaschek, J. (2011): Modeling the dynamic behavior of a piezomagnetoelastic energy harvesting system,  European Nonlinear Dynamics Conference (ENOC), Rom, Italy

Laborenz, J.; Siewert, C.; Panning, L.; Wallaschek, J.; Gerber, C.; Masserey, P.-A. (2009): Eddy Current Damping: A Concept Study for Steam Turbine Blading,  Paper No. GT2009-59593, ASME Turbo Expo 2009: Turbomachinery Technical Conference and Exposition, Orlando, Florida, June 8-12, 2009
DOI: 10.1115/GT2009-59593

Siewert, C.; Panning, L.; Wallaschek, J. (2009): Nonlinear Multiharmonic Vibrations of Coupled Turbine Bladings,  SIRM 2009 - 8th International Conference on Vibrations in Rotating Machines, Vienna, February 23 - 25, 2009

Siewert, C.; Panning, L.; Wallaschek, J.; Richter, C. (2009): Multiharmonic Forced Response Analysis of a Turbine Blading Coupled by Nonlinear Contact Forces,  Paper No. GT2009-59201, ASME Turbo Expo 2009: Turbomachinery Technical Conference and Exposition, Orlando, Florida, June 8-12, 2009
DOI: 10.1115/GT2009-59201

Neubauer, M.; Twiefel, J.; Westermann, H.; Wallaschek, J. (2012): Modeling Aspects of Nonlinear Energy Harvesting for Increased Bandwidth,  Small-Scale Energy Harvesting, Edited by M. Lallert, InTech, Chapter 13
DOI: 10.5772/52232
ISBN: 978-953-51-0826-9

Wallaschek, J.; Neubauer, M.; Twiefel, J. (2011): Electromechanical models for energy harvesting systems,  Energy Harvesting with Piezoelectric and Pyroelectric Materials, pp. 39-56, chapter 2
ISBN: 978-0-87849-159-9

Richter, B.; Twiefel, J.; Wallaschek, J. (2009): Piezoelectric Equivalent Circuit Models,  In: Priya, S.; Inman, D. J. (Hrsg.): Energy Harvesting Technologies, pp. 107-128
DOI: 10.1007/978-0-387-76464-1_4
ISBN: 978-0-387-76463-4

Niggemann, E.; Michels, J. S.; Richter, B. (2007): Anforderungen an energie-autarke Systeme, mögliche Anwendungsfelder und aktuelle Untersuchungen,  Wallaschek, Jörg (Hrsg.) Energy Harvesting. Grundlagen und Praxis energieautarker Systeme, S. 103-115, Expert Verlag
ISBN: 978-3-8169-2789-1

Ohrdes, H.; Twiefel, J. ; Wallaschek, J.; Nogueira, R.; Rosenwinkel, K. H. (2016): A feasibility study on the use of ultrasound for inactivating E. Coli in raw and treated wastewater,  2nd International Conference on Ultrasonic-based Applications: from analysis to synthesis - Ultrasonics 2016

Förster, A.; Panning-von Scheidt, L.; Wallaschek, J. (2020): Forced Response of Nonlinear Systems Under Combined Harmonic and Random Excitation,  Kerschen, Brake et al. (Hg.) 2020 – Nonlinear Structures and Systems
DOI: 10.1007/978-3-030-12391-8_7

Hoffmann T., Jahn M., Scheidt L.P., Wallaschek J. (2020): Modal Excitation of Circular Rotating Structures Using an Innovative Electromagnetic Device,  Mains M., Dilworth B. (eds) Topics in Modal Analysis & Testing, Volume 8. Conference Proceedings of the Society for Experimental Mechanics Series. Springer, Cham
DOI: 10.1007/978-3-030-12684-1_15
ISBN: 978-3-030-12684-1

Marhenke, N.; Wallaschek, J.; Panning-von Scheidt, L.; Tatzko, S.; Hartung, A.; Schwarz, S. (2020): Numerical investigations of the energy transfer between modes due to multi-resonances of a nonlinear friction-damped model,  International Conference on Noise and Vibration Engineering (ISMA), Leuven, Belgium, September 7-9, 2020

Förster, A.; Panning-von Scheidt, L.; Wallaschek, J. (2019): Forced Response of Nonlinear Systems Under Combined Harmonic and Random Excitation,  Kerschen, Brake et al. (Hg.) 2020 – Nonlinear Structures and Systems
DOI: 10.1007/978-3-030-12391-8_7

Schwerdt, L.; Panning-von Scheidt, L.; Wallaschek, J. (2019): A Priori Interface Reduction for Substructuring of Multistage Bladed Disks,  Dynamic Substructures, Volume 4, Proceedings of the 37th IMAC, a Conference and Exposition on Structural Dynamics 2019, Springer, 13–21
ISBN: 3030121844

Linke, T.; Wiese, K.; Wangenheim, M.; Wies, B.; Wallaschek, J. (2017): Ein neuer Laborprüfstand zur Bewertung von einzelnen Reifenprofil- klötzen,  16. Internationale VDI-Tagung Reifen-Fahrwerk-Fahrbahn 2017, S. 257–270

Nothdurft, S.; Springer, A.; Kaierle, S.; Mildebrath, M.; Hassel, T.; Ohrdes, H.; Wallaschek, J. (2017): Beeinflussung des Schmelzbades von Mischverbindungen im Laserstrahl-schweißprozess durch Ultraschall,  Fortschrittsberichte der Materialforschung und Werkstofftechnik / Bulletin of Materials Research and Engineering, Band 4, Tagungsband 2. Niedersächsisches Symposium Materialtechnik 23. bis 24. Februar 2017. Shaker, Aachen S. 259-268

Tatzko, S.; Panning-von Scheidt, L.; Wallaschek, J. (2015): Forced response of turbine bladings with alternating mistuning and friction damper coupling,  EUROMECH Colloquium 573 Coupling and Nonlinear interactions in Rotating Machinery, Lyon, France, August 25-26, 2015

Hentschel, O.; Panning-von Scheidt, L.; Wallaschek, J.; Denk, M.; Masserey P.-A. (2014): Introduction and Evaluation of an Experimental Setup for Material Damping Determination,  Proc. Of ISROMAC-15, The 15th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, Honolulu, Hawaii, February 24 - 28, 2014

Krack, M.; Panning-von Scheidt, L.; Wallaschek, J. (2014): A Framework for the Computational Dynamic Analysis of Coupled Structures Using Nonlinear Modes,  In: Kerschen G. (eds) Nonlinear Dynamics, Volume 2: Proceedings of the 32nd IMAC, A Conference and Exposition on Structural Dynamics, Orlando, Florida, USA, February 3-5, 2014
DOI: 10.1007/978-3-319-04522-1_5

Krack, M.; Panning-von Scheidt, L.; Wallaschek, J. (2014): Modal analysis of nonlinear dissipative systems: Application to vibration damping with shape memory materials,  Proceedings of the 15th Conference on Nonlinear Vibrations, Localization and Energy Transfer, Istanbul, Turkey, July 2-4, 2014

Krack, M.; Panning-von Scheidt, L.; Wallaschek, J. (2014): Vibration analysis of structures with contact interfaces using nonlinear modes,  Proceedings of the 11th World Congress on Computational Mechanics, July 20-25, Barcelona, Spain, 2014

Bonhage, M.; Herzog, A.; Panning-von Scheidt, L.; Wallaschek, J. (2013): Resonance Passage of Structures with Friction Contacts,  Paper ID 345-993, 4th Canadian Conference on Nonlinear Solid Mechanics (CanCNSM), Montreal, Canada, July 23-26, 2013

Bonhage, M.; Panning-von Scheidt, L.; Wallaschek, J. (2013): Resonance Passage of Cyclic Symmetric Structures,  International Conference on Vibration Problems (ICOVP-2013), Lissabon, Portugal, September 9-12, 2013

Krack, M.; Panning-von Scheidt, L.; Wallaschek, J. (2013): A Method of Modal Analysis and Synthesis for Mechanical Systems with Piecewise-Smooth Nonlinearities,  Paper 682, 4th Canadian Conference on Nonlinear Solid Mechanics (CanCNSM), Montreal, Canada, July 23-26, 2013

Laborenz, J.; Panning, L.; Wallaschek, J.; Denk, M.; Masserey, P.-A. (2012): Experimental Analysis of an Eddy Current Damping Devce Applied to a Rotating Integrally Bladed Disk,  Proc. Of ISROMAC-14 The 14th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, Honolulu, Hawaii, February 27 - March 2, 2012

Pohle, L.; Panning-von Scheidt, L.; Wallaschek, J. (2012): Reduced Order Model of Mistuned Bladed Disks Using the Krylov-Subspace Combined with the Craig-Bampton Reduction Technique,  Paper No. 18187, Proceedings of the 10th World Congress on Computational Mechanics, Sao Paulo, Brazil, July 8-13, 2012
DOI: 10.5151/meceng-wccm2012-18187

Schurzig, D.; Panning-von Scheidt, L.; Hartung, A.; Wallaschek, J. (2012): Nonlinear harmonic analysis of structures containing joints with impacts and friction,  Paper No. 18336, Proceedings of the 10th World Congress on Computational Mechanics, Sao Paulo, Brazil, July 8-13, 2012
DOI: 10.5151/meceng-wccm2012-18336

Hohl, A.; Neubauer, M.; Wallaschek, J. (2010): Damping of cyclic bladed disks utilizing a piezoelectric switching technique ,  10th Int. Conference on Motion and Vibration Control (MOVIC), Tokyo, Japan

Hohl, A.; Panning, L.; Wallaschek, J. (2010): Analysis of the Influence of Blade Pattern Characteristics on the Forced Response of Mistuned Blisks with a Cyclic CMS-Based Substructure Model,  Paper No. ESDA2010-25294, Proceedings of the ASME 2010 10th Biennial Conference on Engineering Systems and Design Analysis (ESDA 2010), Istanbul, Turkey, July 12-14, 2010
DOI: 10.1115/ESDA2010-25294

Hussong, A.; Schiedeck, F.; Mojrzisch, S.; Ortmaier, T.; Wallaschek, J. (2010): Development of a shape memory alloy based grasping mechanism for an automated insertion tool for cochlear implants ,  Proc. 12th Int. Conf. on New Actuators, pages 889–891

Neubauer, M.; Schwarzendahl, S.; Brökelmann, M.; Hesse, H.-J.; Wallaschek, J. (2010): Active and semi-active vibration control of ultrasonic bonding transducers ,  IMAPS and SEMI Workshop on Wire Bonding, San Francisco, USA

Neubauer, M.; Wallaschek, J. (2010): Vibration Damping with Shunted Piezoceramics: Fundamendals and Technical Applications,  6th Int. Conference Mechatronic Systems and Materials (MSM), Opole, Poland

Neubauer, M.; Wallaschek, J. (2010): Efficient Modeling of the Damping Performance of Piezoelectric Switching Techniques using Harmonic Balance Method ,  10th Int. Conference on Motion and Vibration Control (MOVIC), Tokyo, Japan

Schwarzendahl, S.; Han, X.; Neubauer, M.; Wallaschek, J. (2010): Optimizing switching algorithm of synchronized switch damping for multimodal excitation ,  SPIE Conference Smart structures and materials, San Diego

Uribe, D.O.; Hao Zhu; Wallaschek, J. (2010): Automated measurement system for mechanical characterization of soft tissues and phantoms,  Electronic Devices, Systems and Applications (ICEDSA), 2010 International Conference, pp. 227-231, 11-14 April
DOI: 10.1109/ICEDSA.2010.5503068

Hohl, A.; Neubauer, M.; Panning, L.; Wallaschek, J. (2009): Modelling of Shunted Piezoceramic Actuators with Substructure Techniques and Application to a Bladed Disk Model,  IEEE/ASME International Conference on Advanced Intelligent Mechatronics, Singapore, July 14-17, 2009

Hohl, A.; Neubauer, M.; Schwarzendahl, S. M.; Panning, L.; Wallaschek, J. (2009): Active and Semiactive Vibration Damping of Turbine Blades with Piezoceramics,  Proc. SPIE Smart Structures/NDE 2009, San Diego, March 8-12, 2009

Ripka, S.; Mihajlovic, S.; Wangenheim, M; Wallaschek, J.; Wiese, K.; Wies, B. (2009): Tread block mechanics on ice and snow surfaces studied with a new high speed linear friction test rig,  12. Int. Congress Reifen-Fahrwerk Fahrbahn, VDI-Berichte Nr. 2086, S. 239-254, Hannover
ISBN: 978-3-18-092086-3

Henke, M.; Guendogdu, Y.; Seume, J.; Siewert, C.; Panning, L.; Wallaschek, J. (2008): Unidirectional Coupled Aerodynamic and Structural Mechanic Analysis of a Turbine Blading,  Proc. of IMechE 9th Int. Conf. on Vibrations in Rotating Machinery, Exeter, S. 171-184

Siewert, C.; Krack, M.; Panning, L.; Wallaschek, J. (2008): The Nonlinear Analysis of the Multiharmonic Forced Response of Coupled Turbine Blading,  Proc. Of ISROMAC-12, The 12th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, Honolulu, Hawaii, February 27th - March 2, 2012

Müller, T.; Wallaschek, J. (2007): Musterdatenbank zur Konzipierung verlässlicher mechatronischer Systeme,  In: TTZ2007 - 23. Tagung Technische Zuverlässigkeit. Entwicklung und Betrieb zuverlässiger Produkte, Düsseldorf: VDI-Verlag, S. 135-146

Panning, L.; Kröger, M.; Wallaschek, J. (2007): Schwingungsdämpfung durch Reibung: Theorie, Experiment, Anwendungen,  VDI-Tagung Schwingungsdämpfung (VDI-Berichte 2003), Wiesloch, October 16-17, 2007

Wangenheim, M.; Kröger, M.; Wallaschek, J. (2007): Vermeidung von reibungsselbsterregten Schwingungen an Systemen mit Dichtungen durch Oberflächenbeschichtungen,  Tagungsband VDI-Tagung: Nichtlineare Schwingungen, VDI-Berichte 2022, Kassel
ISBN: 978-3-18-092022-1

B. Richter; J. Twiefel; T. Hemsel; J. Wallaschek (2006): Model Based Design of Piezoelectric Generators Utilising Geometrical and Material Properties

Gausemeier, J.; Rammig, F. J.; Schäfer, W.; Trächtler, A.; Wallaschek, J. (Hrsg.) (2007): 5. Paderborner Workshop Entwurf mechatronischer Systeme,  Paderborn: Universität Paderborn, Heinz Nixdorf Institut, Verlagsschriftenreihe, Bd. 210
ISBN: 978-3-939350-29-3

J. Wallaschek; R. Kauschke (2007): Systematik zur lichtechnischen Gestaltung von aktiven Scheinwerfen,  Universität Paderborn, Heinz Nixdorf Institut

Bonhage, M.; Hentschel; O. P.; Panning-v. Scheidt, L.; Wallaschek, J. (2015): Transient amplification of maximum vibration amplitudes,  Proc. Appl. Math. Mech., 15: 47-48
DOI: 10.1002/pamm.201510014

Hentschel, O. P.; Bonhage, M.; Panning‐von Scheidt, L.; Wallaschek, J. (2015): Evaluation of a Finite Element Approach for Damping Determination,  Proc. Appl. Math. Mech., 15: 201–202
DOI: 10.1002/pamm.201510091

Kaptan, K.; Panning‐von Scheidt, L.; Wallaschek, J. (2015): The Vibrational Behavior of Coupled Bladed Disks with Variable Rotational Speed,  Proc. Appl. Math. Mech., 15: 255–256
DOI: 10.1002/pamm.201510118

Pohle, L.; Panning‐von Scheidt, P.; Wallaschek. J. (2015): Harmonic Mistuning of Blisks,  Proc. Appl. Math. Mech., 15: 641-642
DOI: 10.1002/pamm.201510310

Kattenstroth, R.; Harms, H.-H.; Wurpts, W.; Twiefel, J.; Wallaschek, J. (2011): Reibkraftreduktion mittels Ultraschallanregung in der Bodenbearbeitung,  Landtechnik Band 66 Heft 1, pp. 10-13
DOI: 10.15150/lt.2011.341

Laborenz, J.; Siewert, C.; Panning, L.; Wallaschek, J.; Gerber, C. (2009): Mechanical model of a mistuned 2DOF-structure coupled by viscous damping,  Proc. Appl. Math. Mech., 9: 237–238
DOI: 10.1002/pamm.200910092

Neubauer, M.; Wallaschek, J. (2009): Precise Calculation of Piezoelectric Switching Techniques for Vibration Damping,  SPIE conference Smart structures and materials, San Diego

Neubauer, M.; Wallaschek, J. (2009): Vibration Damping with Piezoceramics Shunted to Negative Capacitance Networks,  Proceedings IEEE/ASME Int. Conf. on Advanced Intelligent Mechatronics (AIM), Singapure

Oliva Uribe, D.; Stroop, R.; Wallaschek, J. (2009): Piezoelectric self-sensing system for tactile intraoperative brain tumor delineation in neurosurgery,  Engineering in Medicine and Biology Society, EMBC 2009, Annual International Conference of the IEEE, pp.737-740, USA

Zhao, S.; Mojrzisch, S.; Wallaschek, J. (2009): Development of An Active Squeeze Film Journal Bearing Using High Power Ultrasonic Transducers, Proc,  ASME 2009 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Oxnard, California, USA

Zhao, S.; Twiefel, J.; Wallaschek, J. (2009): Design and experimental investigations of high power piezoelectric transducers for a novel squeeze film journal bearing,  Proc. SPIE, Vol. 7288, Active and Passive Smart Structures and Integrated Systems, San Diego, CA, USA

Zhao, S.; Wallaschek J. (2009): A standing wave acoustic levitation system for large planar objects,  Archive of Applied Mechanics, Springer
DOI: 10.1007/s00419-009-0401-3

Zhao, S.; Wallaschek, J. (2009): Experimental Investigations of Ultrasonic Levitation in A Machine Tool Spindle System,  Proc. 2009 IEEE International Ultrasonics Symposium, Roma, Italy

Zhao, S.; Wallaschek, J. (2009): Design and modeling of a novel squeeze film journal bearing,  IEEE International Conference on Mechatronics and Automation, Changchun, Jilin, China

Heisel, U.; Wallaschek, J.; Eisseler, R.; Potthast, C. (2008): Ultrasonic deep hole drilling in Electrolytic Copper ECu 57,  CIRP Annals – Manufacturing Technology, 2008, 57 (1), S. 53-56
DOI: 10.1016/j.cirp.2008.03.078

Mracek, M.; Hemsel, T.; Sattel, T.; Vasiljev, P.; Wallaschek, J. (2008): Driving Concepts for bundled Ultrasonic Linear Motors,  Journal of Electroceramics, 2008, 20 (3-4), S. 153-158
DOI: 10.1007/s10832-007-9123-5

Neubauer, M.; Wallaschek, J. (2008): Analytical and Experimental Investigation of the Frequency Ratio and switching Law for Piezoelectric switching Techniques,  Smart Materials and Structures, 2008, 17 (3), Art. No. 035003
DOI: 10.1088/0964-1726/17/3/035003

Potthast, C.; Eisseler, R.; Klotz, D.; Wallaschek, J.; Heisel, U. (2008): Piezoelectric Actuator Design for ultrasonically assisted deep hole drilling,  Journal of Electroceramics, 2008, 20 (3-4), S. 187-192.
DOI: 10.1007/s10832-007-9132-4

Stroop, R.; Uribe, D. O.; Martinez, M. O.; Brökelmann, M.; Hemsel, T.; Wallaschek, J. (2008): Tactile Tissue Characterisation by Piezoelectric Systems,  Journal of Electroceramics, 2008, 20 (3-4), S. 237-241
DOI: 10.1007/s10832-007-9183-6

Twiefel, J.; Potthast, C.; Mracek, M.; Hemsel, T.; Sattel, T.; Wallaschek, J. (2008): Fundamental Experiments as Benchmark Problems for modeling Ultrasonic Micro-Impact Processes,  Journal of Electroceramics, 2008, 20 (3-4), S. 209-214
DOI: 10.1007/s10832-007-9169-4

Twiefel, J.; Richter, B.; Sattel, T.; Wallaschek, J. (2008): Power Output Estimation and Experimental Validation for Piezoelectric Energy Harvesting Systems,  Journal of Electroceramics, 2008, 20 (3-4), S. 203-208
DOI: 10.1007/s10832-007-9168-5

Uribe, D. O.; Stroop, R.; Hemsel, T.; Wallaschek, J. (2008): Development of a Biomedical Tissue Differentiation System using piezoelectric actuators,  IEEE International Frequency Control Symposium, FCS, 2008, Art. No. 4622963, S. 91-94

Hemsel, T.; Stroop, R.; Oliva Uribe, D.; Wallaschek, J. (2007): Resonant vibrating Sensors for Tactile Tissue Differentiation,  Journal of Sound and Vibration, 1st International Conference on Vibro-Impact Systems, 20-22 July 2006, Loughborough, UK, Elsevier, S. 441-446
DOI: 10.1016/j.jsv.2007.03.063
ISBN: ISSN 0022-460X

M. Mracek; T. Hemsel; T. Sattel; P. Vasiljev; J. Wallaschek (2007): Driving concepts for bundled ultrasonic linear motors,  Journal of Electroceramics

Mracek, M.; Hemsel, T.; Sattel, T.; Vasiljev, P.; Wallaschek, J. (2007): Driving Concepts for bundled Ultrasonic Linear Motors,  Journal of Electroceramics
DOI: 10.1007/s10832-007-9123-5
ISBN: ISSN 1385-3449

Müller, T.; Manga, H. K.; Walther, M.; Wallaschek, J. (2007): Results of an Industry Survey on the Application of Dependability Oriented Design Methods,  In: The Future of Product Development. Proceedings of the 17th CIRP Design Conference, Berlin, Springer-Verlag, 2007, S. 175-184

Potthast, C.; Eisseler, R.; Klotz, D.; Wallaschek, J.; Heisel, U. (2007): Piezoelectric Actuator Design for ultrasonically assisted deep hole drilling,  Journal of Electroceramics
DOI: 10.1007/s10832-007-9132-4
ISBN: ISSN 1385-3449

Potthast, C.; Twiefel, J.; Wallaschek, J. (2007): Modeling Approaches for an Ultrasonic Percussion Drill,  Journal of Sound and Vibration, S. 405-417

Potthast, C.; Twiefel, J.; Wallaschek, J. (2007): Model based Analysis of an Ultrasonic Percussion Drill,  In: ECCOMAS Thematic Conference on Computational Methods in Structural Dynamics and Earthquake Engineering

Richter, B.; Twiefel, J.; Hemsel, T.; Wallaschek, J. (2007): Model Based Design of Piezoelectric Generators Utilising Geometrical and Material Properties,  2006 International Mechanical Engineering Congress & Exposition (IMECE 2006), 5-10 November, Chicago, Illinois, USA

Richter, B.; Twiefel, J.; Sattel, T.; Wallaschek, J. (2007): Design Method for Piezoelectric bending Generators in Energy Harvesting Systems,  In: Active and Passive Smart Structures and Integrated Systems 2007, San Diego, USA, SPIE, 2007, Bd. 6525, Nr. 652504

Twiefel, J.; Potthast, C.; Mracek, M.; Hemsel, T.; Sattel, T.; Wallaschek, J. (2007): Fundamental Experiments as Benchmark Problems for modelling Ultrasonic Micro-Impact Processes,  Journal of Electroceramics
DOI: 10.1007/s10832-007-9169-4
ISBN: ISSN 1385-3449

Twiefel, J.; Richter, B.; Sattel, T.; Wallaschek, J. (2007): Power output Estimation and Experimental Validation for Piezoelectric Energy Harvesting Systems,  In: Journal of Electroceramics
DOI: 10.1007/s10832-007-9168-5
ISBN: ISSN 1385-3449

Szwedowicz, J.; Kappis, W.; Panning, L.; Schwarzendahl, S.M.; Neubauer, M.; Hohl, A.; Wallaschek, J. (2011): Verfahren zum Dämpfen von während des Betriebes auftretenden mechanischen Schwingungen in einer Turbomaschinenschaufel, Turbomaschinenschaufel zur Durchführung des Verfahrens sowie piezoelektrisches Dämpfungselement zum Einbau in eine solche Turbomaschinenschaufel,  Europäische Patentanmeldung EP 2 458 150 A1, 04.11.2011