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194159

Bluff Body Impact on Harvested Heat Transfer from Heated Plate

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Last updated: 24 Dec 2024

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Abstract

Thermal energy management and developing a reliable heat transfer system are a major concern for engineering societies. The present work aimed to investigate numerically (by using ANSYS Fluent 19.) heat transfer behavior of conventional used bluff bodies on hot plate. The study made accredited change in geometry (circular, square and triangular bluff bodies). The study covered Reynolds number range (26002) was T= 326K and T=329K respectively Finally, Nusselt number enhancement achieved by this technique according to the base case (without bluff body) was 178%, 175% and 165.2% for triangular, square, and circular bluff body, respectively.

DOI

10.21608/erj.2021.194159

Keywords

Flat plate, heat transfer enhancement, wake flow and bluff body

Authors

First Name

Osama

Last Name

khoraisa

MiddleName

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Affiliation

Department of Mechanical Power Engineering, Faculty of Engineering, Mattaria, Helwan University, P.O. Box 11718, Masaken El-Helmia, Cairo, Egypt

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First Name

Mohamed

Last Name

Abdullaha

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-

Affiliation

Department of Mechanical Power Engineering, Faculty of Engineering, Mattaria, Helwan University, P.O. Box 11718, Masaken El-Helmia, Cairo, Egypt Zohr Field, Petrobel Company, almokhaim Aldaem ,Cairo ,Egypt

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First Name

Kareem

Last Name

Emara

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-

Affiliation

Department of Mechanical Power Engineering, Faculty of Engineering, Mattaria, Helwan University, P.O. Box 11718, Masaken El-Helmia, Cairo, Egypt

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Volume

171

Article Issue

0

Related Issue

27526

Issue Date

2021-09-01

Receive Date

2021-09-12

Publish Date

2021-09-01

Page Start

166

Page End

178

Print ISSN

1110-5615

Article File

ERJ_Volume 171_Issue 0_Pages 166-178.pdf

PDF . 639.7kB

Link

https://erj.journals.ekb.eg/article_194159.html

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https://erj.journals.ekb.eg/service?article_code=194159

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Original Article

Type Code

998

Publication Type

Journal

Publication Title

Engineering Research Journal

Publication Link

https://erj.journals.ekb.eg/

MainTitle

Bluff Body Impact on Harvested Heat Transfer from Heated Plate

Details

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Article

Created At

22 Jan 2023