Interacting Turbulent Boundary Layer over a Wavy Wall

Author:

Polak A.1,Werle M. J.1

Affiliation:

1. Department of Aerospace Engineering and Applied Mechanics, University of Cincinnati, Cincinnati, Oh. 45221

Abstract

This paper is concerned with the two-dimensional supersonic flow of a thick turbulent boundary layer over a train of relatively small wave-like protuberances. The flow conditions and the geometry are such that there exists a strong interaction between the viscous and inviscid flow. Here the interacting boundary layer equations are solved numerically using a time-like relaxation method with turbulence effects represented by the inclusion of the eddy viscosity model of Cebeci and Smith. Results are presented for flow over a train of up to six waves for Mach numbers of 2.5 and 3.5, Reynolds numbers of 10 and 32 × 106/meter, and wall temperature ratios Tw/T0 of 0.4 and 0.8. Limited comparisons with independent experimental and analytical results are also given.

Publisher

ASME International

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. A LITERATURE SURVEY ON NUMERICAL HEAT TRANSFER;Numerical Heat Transfer;1982-10

2. Heat transfer—A review of 1978 literature;International Journal of Heat and Mass Transfer;1979-11

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