StudiesCourses
Rotor Aerodynamics

Rotor Aerodynamics

The lecture will give an insight into the flow around airfoils of unducted rotors such as rotors of wind turbines and helicopters. The lecture will be focused on computational simulation and experiments on rotating airfoils. In addition to the basics of the respective processes, aspects such as determination and maximization of the efficiency are presented and illustrated. The content will be explained with examples from aviation. The lecture is recommended for students who are interested in applied aerodynamics.

Recommended for 7th semester

CONTENT

  • Introduction to stationary aerodynamics of airfoils
  • Unsteady aerodynamics
  • Flow of rotating systems
  • Numerical simulation of flow separation
  • Experimental simulation of flow separation
  • Investigation of rotor wake flow
  • Measurement of rotor wake flow
  • Basics of aeroelastic phenomena on rotors
  • Basics of aeroacoustic phenomena on rotors

RECOMMENDED PREVIOUS KNOWLEDG

  • Fluid Mechanics I
  • Fluid Mechanics II
  • English language

CHARACTERISTICS

The lecture will include excursions which will possibly include a visit to a wind power plant and a testing facility for vibrating airfoils. The German Aerospace Centre (DLR) in Göttingen will also be visited.

TYPE OF EXAMINATION

Written/oral exam (depends on number of participants)

COURSE ENROLLMENT AND MATERIALS

 

Further information about this module can be found via the Online Course Catalogue and Stud.IP. In addition, you must also register your attendance at this course via Stud.IP.


LECTURER

Prof. Dr. Markus Raffel
Professors

TUTOR

Markus Schödel, M.Sc.
Research Staff
Address
An der Universität 1
30823 Garbsen
Building
Room
310
Markus Schödel, M.Sc.
Research Staff
Address
An der Universität 1
30823 Garbsen
Building
Room
310