The event is organized and hosted by the Institute of Turbomachinery and Fluid Dynamics (TFD). Therefore, please pay attention to the event announcements at the TFD!
Event form | Lecture and exercise |
Level | Master |
Semester | Summer term |
Creditpoints | 4 |
Goals
The lecture provides an introduction to the issues of aeroelastics and aeroacoustics in turbomachinery and other kind of machines, e.g. wind turbines. Effects relevant for the design and safe operation, such as flutter, forced vibrations, sound generation and transport, are the central topic of the lecture. On the one hand, the fundamentals necessary for understanding the interactions that occur between structure, flow and sound are taught. On the other hand, practical topics like possible procedures for the investigation of aeroelastic and aeroacoustic phenomena are dealt with. The lecture is aimed in particular at students with an interest in future-oriented, interdisciplinary issues in power engineering machines, such as aircraft engines, wind turbines, gas and steam turbines.
Topics
- Basics of aeroacoustics
- Sound generation and transportation
- Aerothermoacoustics
- Basics of aeroelastics
- Aeroelastic effects (flutter, forced vibrations, acoustic reonance)
- Stability and design criteria
- Damping characteristics (aerodynamics and structure)
- Mistuning (structure and aerodynamics)
- Experimental tests (methodology and equipment)
- Discussion of the effects using the example of a turbo machine
Previous knowledge
Literature and work materials
Lecture and exercise materials will be made available via Stud.IP.
Further literature and working materials will be announced in the lecture.
Dates
Lecture, exercise and examination dates as well as further information on the examinations can be found in the General Information.
Contact Person
Lecture


30823 Garbsen




30823 Garbsen


Exercise
Aeroacoustics, Aeroelasticity and Wind Energy
30823 Garbsen