4pEA14. Further work on numerical simulations of aerosound from jets using the Lighthill theory with the k-(cursive beta) turbulence model and the large eddy simulation (LES) procedure.

Session: Thursday Afternoon, December 5

Time: 5:15

Author: William C. Meecham
Location: Dept. of Mech. and Aerosp. Eng., Univ. of California, Los Angeles, CA 90095
Author: Seungbae Lee
Location: INHA Univ., Inchon, Korea


Acoustic mechanical power from fluctuating fluid flows forms but a tiny part (about 10[sup -5]) of the power within the flow. The familiar, far-field solution to the Lighthill equation is used and is written as

ASA 132nd meeting - Hawaii, December 1996