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25993

UNSTABLE MEAN VELOCITY PROFILES IN THE TWO - DIMENSIONAL TRANSITIONAL BOUNDARY LAYER .

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Last updated: 04 Jan 2025

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Abstract

An experimental study of the two-dimensional laminar -transitional boundary layer beneath a turbulent free stream is presented . It is shown that the mean velocity profiles develop a wavy shape prior to transition that contains local points of inflexion. These waviness is made clear by plotting the deviations of the profiles from the Blasius solution of the laminar bounary layer which is shown to be valid even for a turbulent free stream .

DOI

10.21608/asat.1987.25993

Authors

First Name

ABDEL KAREEM,

Last Name

E.

MiddleName

M.S.

Affiliation

Dr., Presently, a lecturer in the aeronautical department, Faculty of engineering, Cairo University.

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Volume

2

Article Issue

A.S.A.T. CONFERENCE 21-23 April 1987 , CAIRO

Related Issue

4700

Issue Date

1987-04-01

Receive Date

2019-01-27

Publish Date

1987-04-01

Page Start

99

Page End

108

Print ISSN

2090-0678

Online ISSN

2636-364X

Article File

ASAT_Volume 2_Issue A.S.A.T. CONFERENCE 21-23 April 1987 , CAIRO_Pages 99-108.pdf

PDF . 1.6MB

Link

https://asat.journals.ekb.eg/article_25993.html

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https://asat.journals.ekb.eg/service?article_code=25993

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8

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Original Article

Type Code

737

Publication Type

Journal

Publication Title

International Conference on Aerospace Sciences and Aviation Technology

Publication Link

https://asat.journals.ekb.eg/

MainTitle

UNSTABLE MEAN VELOCITY PROFILES IN THE TWO - DIMENSIONAL TRANSITIONAL BOUNDARY LAYER .

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Article

Created At

22 Jan 2023