Author

González

Date of Award

12-2005

Degree Name

Master of Science in Engineering

Department

Mechanical and Aerospace Engineering

Department

Mechanical and Aeronautical Engineering

First Advisor

Dr. William W. Liou

Second Advisor

Dr. Parviz Merati

Third Advisor

Dr. Tianshu Liu

Fourth Advisor

Dr. Ray Hixon

Access Setting

Masters Thesis-Open Access

Abstract

The turbulence modeling capabilities of the Broadband Aeroacoustic System Simulator (BASS), an experimental code developed at NASA Glenn Research Center, have been extended to include wall-bounded flow capabilities. This was done by first validating the code's viscous solving routines by comparing numerical solutions to known, simple analytic solutions. Finally, the dynamics of the wall shear flows were accounted for with the use of wall-damping functions incorporated into the turbulence model. The results for both viscous and turbulence routines agree well with published data.

Share

COinS