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164687

A Contribution to the Study of Flow Field and Heat Transfer on a Rearward - Facing Step.

Article

Last updated: 04 Jan 2025

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Subjects

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Tags

Mechanical Power Engineering

Abstract

The flow and convective heat transfer characteristics over a backward-facing step were investigated numerically and experimentally. Two different step-heights were studied for different Reynolds numbers. The point of reattachment of the flow behind the step proved to be the point of maximum heat transfer coefficient. The size of the separated region as well as the Nus sell number depended greatly on the Reynolds number. Downstream of reattachment, the heat transfer coefficient declined rapidly and followed gradually the contour of the turbulent hound ary layer. The results of the investigation were compared to others from the literature with sat-isfaction.

DOI

10.21608/bfemu.2021.164687

Authors

First Name

Awad

Last Name

El-Hadik

MiddleName

Ahmed

Affiliation

Assistant Professor of Mechanical Engineering Department., Faculty of Thchnological Studies Kuwait.

Email

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City

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Orcid

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Volume

19

Article Issue

4

Related Issue

23885

Issue Date

1994-12-01

Receive Date

1994-10-11

Publish Date

2021-12-01

Page Start

59

Page End

79

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 19_Issue 4_Pages 59-79.pdf

PDF . 761.7kB

Link

https://bfemu.journals.ekb.eg/article_164687.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=164687

Order

19

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

A Contribution to the Study of Flow Field and Heat Transfer on a Rearward - Facing Step.

Details

Type

Article

Created At

22 Jan 2023