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125350

EXPERIMENTAL AND NUMERICAL STUDY OF LOW ASPECT RATIO ASYMMETRIC DIFFUSER

Article

Last updated: 26 Dec 2024

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Subjects

-

Tags

Mechanical, Power, Production, Design and Mechatronics Engineering.

Abstract

The goal of the present study is to investigate the flow through an asymmetric low aspect ratio planar diffuser. The flow which is fully developed channel flow inlet conditions is both experimentally investigated and computed using commercial cfd code, fluent. Rng k- model is used as a turbulence model and standard wall function is used. The questions about the two-dimensionality of the flow are investigated. The Reynolds number of diffuser inlet flow is 3.5 x 105 based on the centerline velocity and the channel height. Flow is visualized to get insight view of the flow map in the diffuser.

DOI

10.21608/jesaun.2009.125350

Keywords

Asymmetric diffuser, fluent code, rng k- model, flow visualization, experimental

Authors

First Name

W. A.

Last Name

Aissa

MiddleName

-

Affiliation

Mechanical Power Department, High Institute of Energy, South Valley University, Aswan, Egypt.

Email

walid_aniss@yahoo.com

City

-

Orcid

-

First Name

M. S.

Last Name

Eissa

MiddleName

-

Affiliation

Assistant Professor, Mechanical Power Department, High Institute of Energy, South Valley University, Aswan, Egypt Tel/Fax: +[20] 97 3480450

Email

-

City

-

Orcid

-

First Name

W. A.

Last Name

Abdel-Fadeel

MiddleName

-

Affiliation

Assistant Professor, Mechanical Power Department, High Institute of Energy, South Valley University, Aswan, Egypt Tel/Fax: +[20] 97 3480450

Email

-

City

-

Orcid

-

First Name

I. K.

Last Name

Mohamed

MiddleName

-

Affiliation

Assistant Professor, Mechanical Power Department, High Institute of Energy, South Valley University, Aswan, Egypt Tel/Fax: +[20] 97 3480450

Email

-

City

-

Orcid

-

Volume

37

Article Issue

No 2

Related Issue

16738

Issue Date

2009-03-01

Receive Date

2009-02-24

Publish Date

2009-03-01

Page Start

363

Page End

374

Print ISSN

1687-0530

Online ISSN

2356-8550

Article File

JESAUN_Volume 37_Issue No 2_Pages 363-374.pdf

PDF . 924.1kB

Link

https://jesaun.journals.ekb.eg/article_125350.html

Detail API

https://jesaun.journals.ekb.eg/service?article_code=125350

Order

10

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

EXPERIMENTAL AND NUMERICAL STUDY OF LOW ASPECT RATIO ASYMMETRIC DIFFUSER

Details

Type

Article

Created At

23 Jan 2023