Sandy R. Liu

Prediction of blade-vortex interaction noise using measured blade pressures

Mahendra C. Joshi, Sandy R. Liu, Donald A. Boxwell, 1987 .

Aerodynamic and acoustic test of a United Technologies model scale rotor at DNW

Anton J. Landgrebe, Peter F. Lorber, Ruth M. Martin, 1990 .

The Acoustic Results of a United Technologies Scale Model Helicopter Rotor Tested at DNW

Michael A. Marcolini, Sandy R. Liu, M. Marcolini, 1990 .

Atlantic Interoperability Initiative to Reduce Emissions (AIRE) - Environmental Program Status

Sandy R. Liu, 2009 .

Model Tiltrotor Flow Field/Turbulence Ingestion Noise Experiment And Prediction

Sandy R. Liu, John Brieger, Martin Peryea, 1998 .