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NASA NTRS ยท 19910046727

On the modelling of roughness effects

Abstract

It is thought that the presently available numerical codes could be used for analysis of the laminar-turbulent transition process in boundary layers above rough walls with roughness simulated by proper distribution of surface suction. It is shown that the equivalence between both types of flows, i.e., the flow with surface roughness and the flow with distributed suction, might not exist.

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BibTeXRIS

Floryan, Jerzy M.. 1990-01-01. On the modelling of roughness effects. https://ntrs.nasa.gov/citations/19910046727

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