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165057

Heat Transfer and Fluid Flow in Falling Film of Vertical Tube Evaporation: A Numerical Solution.

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Last updated: 22 Jan 2023

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Tags

Mechanical Power Engineering

Abstract

The present work studies the heat transfer and fluid flow in a falling film of vertical tube evaporators numerically. A finite difference technique, with iterative method, has been applied in these solutions, 
The flow is considered turbulent, cylindrical coordinates, and steady. Momentum, and energy equations are formulated in finite difference technique and computations are performed, utilizing Gauss-Seidal point iterative method to obtain an acceptable accuracy. Velocity developed and temperature distributions in a falling film have been obtained, and the heat transfer coefficient is calculated. The results have been compared with those obtained by others and a good agreement hag been found. 

DOI

10.21608/bfemu.2021.165057

Authors

First Name

A.

Last Name

El-Hadik

MiddleName

A.

Affiliation

Mechanical Technology Department., Faculty of Technological Studies., Public Authority for Applied Education and Training, P.O. Box 42325., Zip Code 70654 Shuwaikh - Kuwait.

Email

-

City

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Orcid

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First Name

N.

Last Name

El-Najem

MiddleName

M.

Affiliation

Mechanical Engineering Department., Faculty of Engineering and Petroleum., University of Kuwait., 2.0. Box 5969 Safat., Kuwait.

Email

-

City

-

Orcid

-

First Name

M.

Last Name

Darwish

MiddleName

A.

Affiliation

Mechanical Engineering Department., Faculty of Engineering and Petroleum,. University of Kuwait., 2.0. Box 5969 Safat., Kuwait.

Email

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City

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Orcid

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Volume

18

Article Issue

1

Related Issue

24033

Issue Date

1993-03-01

Receive Date

1993-01-19

Publish Date

2021-03-01

Page Start

41

Page End

55

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 18_Issue 1_Pages 41-55.pdf

PDF . 349.4kB

Link

https://bfemu.journals.ekb.eg/article_165057.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=165057

Order

8

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

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

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Article

Created At

22 Jan 2023