Numerical Analysis of Rotor Aero-acoustic Characteristics for Ice Detection based on the HMB Solver
Xi Chen, Qijun Zhao, Nanjing University of Aeronautics, Astronautics; George Barakos, University of Glasgow
Numerical Analysis of Rotor Aero-acoustic Characteristics for Ice Detection based on the HMB Solver
- Presented at Forum 74
- 12 pages
- SKU # : 74-2018-0134
- Your Price : $30.00
Join or log in to receive the member price of $15.00!
Numerical Analysis of Rotor Aero-acoustic Characteristics for Ice Detection based on the HMB Solver
Authors / Details: Xi Chen, Qijun Zhao, Nanjing University of Aeronautics and Astronautics; George Barakos, University of GlasgowAbstract
In this work, iced rotors are studied to develop insight in the potential of acoustics-based ice detection. Based on the HMB CFD solver, approximate iced shapes are used and results are analyzed using the FW-H method. Several candidate monitoring positions are assessed for acoustic sensors to be placed on the helicopter fuselage. The influence of ice on the aero-acoustic characteristics of a rotor is calculated, and parameters such as the ice amount and the icing position on the blade are quantified.
Recently Viewed Items
-
Numerical Analysis of Rotor Aero-acoustic Characteristics for Ice Detection based on the HMB Solver
- Member Price :
- $15.00
- Your Price :
- $30.00
