Direct CFD Predictions of Low Frequency Sounds Generated by Helicopter Main Rotors

[摘要] This proposed paper will highlight the application of a CSD/CFD methodology currently inuse by the US Army Aerfolightdynamics Directorate (AFDD) to assess the feasibility and fidelity of directly predicting low frequency sounds of helicopter rotors.

[发布日期] 2010-05-11

[学科分类] 力学，机械学