Showing results 8 to 10 of 10
Prediction of noise radiation from a fan system: connection between generation and propagation Lee, Duck-Joo; Chung, K. H.; Choi, H. L.; Jeon, Wonju, Fan noise 2nd International Symposium, -, 2003-09-01 |
Predictions of Unsteady-Loading Noise for Slowly Descent Flights with a Time-Marching Free-Wake and Articulated Rotor Na, S. W.; Chung, K. H.; Chung, C. M.; Lee, Duck-Joo, AHS International Technical Specialist Meeting , 1997 |
Tip-vortex instability during the transition from hover to forward flight Chung, K. H.; Hwang, C.; Yim, J. B.; Lee, Duck-Joo, Americal helicopter society, 2005-06 |
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