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114870

STAGNATION REGION HEAT TRANSFER DUE TO A TURBULENT CIRCULAR IMPINGING AIR JETS

Article

Last updated: 26 Dec 2024

OverviewSimilar Items

Subjects

-

Tags

Mechanical, Power, Production, Design and Mechatronics Engineering.

Abstract

The heat transfer characteristics in a stagnation region were investigated experimentally for a five circular free jets impinging into a heated flat plate. The local temperature distribution, on a thin flat plate was measured using thermal infrared camera. To get precise heat transfer data over the plate, fully developed straight pipe jets were used in this study. Mean jet Reynolds number varies from 1000 to 45000 and vertical distance jet-to-plate, H/D, from 2 to 6, while the spacing jet-to-jet is, S/D, varies from 2 to 8. A geometrical arrangement of one jet surrounded by four jets in -line array was tested.

DOI

10.21608/jesaun.2013.114870

Keywords

Stagnation point, Multiple Jets, heat transfer, Turbulent intensity

Authors

First Name

M.

Last Name

Attalla

MiddleName

-

Affiliation

Mechanical Engineering, Power and Energy Department Faculty of Engineering, South Valley University - Qena - Egypt

Email

moha_attalla@yahoo.com

City

-

Orcid

-

Volume

41

Article Issue

No 4

Related Issue

16867

Issue Date

2013-07-01

Receive Date

2013-02-25

Publish Date

2013-07-01

Page Start

1,480

Page End

1,497

Print ISSN

1687-0530

Online ISSN

2356-8550

Article File

JESAUN_Volume 41_Issue No 4_Pages 1480-1497.pdf

PDF . 496.7kB

Link

https://jesaun.journals.ekb.eg/article_114870.html

Detail API

https://jesaun.journals.ekb.eg/service?article_code=114870

Order

8

Type

Research Paper

Type Code

1,438

Publication Type

Journal

Publication Title

JES. Journal of Engineering Sciences

Publication Link

https://jesaun.journals.ekb.eg/

MainTitle

STAGNATION REGION HEAT TRANSFER DUE TO A TURBULENT CIRCULAR IMPINGING AIR JETS

Details

Type

Article

Created At

23 Jan 2023