WIT Press


Near Wall Considerations In Turbulence Model

Price

Free (open access)

Paper DOI

10.2495/AFM020591

Volume

36

Pages

10

Published

2002

Size

481 kb

Author(s)

E. Y. K. Ng, H. Y. Tan, H. N. Lim & D. Choi

Abstract

This paper presents the extension of the Cabot’s Wall Function originally for large eddy simulation (LES) to the turbulence closure models. The computed results are compared with well-documented experimental data and discussed. Despite some deviations in the results which still occur in some cases, the model with Cabot’s Wall Function significantly reduces the computing resources (CPU & storage) needed; and in most cases with improvement in accuracy.

Keywords