BOUNDARY LAYER ON THE FLAT PLATE WITH ROUGHNESS STRIP

被引：0

作者：

Skala, Vladislav ^{[1
]}

机构：

[1] Czech Acad Sci, Inst Thermomech, Dolejskova 1402-5, Prague 18200 8, Czech Republic

来源：

TOPICAL PROBLEMS OF FLUID MECHANICS 2021 | 2021年

关键词：

boundary layer; transition to turbulence; roughness strip; TRANSITION;

D O I：

10.14311/TPFM.2021.015

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Effect of the roughness strip on the boundary layer development on a flat plate was studied experimentally. A special model of a flat plate was designed. Experiment was made in non-perturbed flow. Smooth flat plate (with super elliptical leading edge) was equipped with short roughness strip (close to the leading edge). Profiles of total pressure along the boundary layer were measured using flattened Pitot tube. First basic results of experiments are presented.

引用

页码：110 / 115

页数：6

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