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131568

Heat and Mass Transfer from Moist Air Flowing over Moving Water Film II- Experimental Study.

Article

Last updated: 22 Jan 2023

OverviewSimilar Items

Subjects

-

Tags

Mechanical Power Engineering

Abstract

Heat and mass transfer from or to a horizontal moving water film to airflow flowing over the film inside a rectangular duct wind tunnel is investigated, experimentally. 
To perform the experimental study for this phenomenon air flows inside a rectangular duct over a moving water film flow inside the duct, which is fixed in the floor of the tunnel. Therefore, some of the water film is evaporated from the water surface to the air flowing over it. The following measurements for velocity of moist air and water, temperature, humidity, are taken at five positions along test section and upstream of the water panel. Also, the amount of water evaporated through each experiment is measured. The results show that, Nusselt and Sherwood numbers increase with increasing Reynolds number. Comparison between the obtained results and the previous works show good agreement.

DOI

10.21608/bfemu.2020.131568

Keywords

Experimental study- Moist air-Heat and mass transfer, Evaporation, Laminar flow

Authors

First Name

Mohamed

Last Name

Saafan

MiddleName

Ghassoub

Affiliation

Mechanical Power Engineering, Faculty of Engineering, Mansoura University, Egypt

Email

mgmousa@mans.edu.eg

City

Mansoura

Orcid

-

Volume

30

Article Issue

2

Related Issue

19435

Issue Date

2005-06-01

Receive Date

2005-04-11

Publish Date

2020-12-22

Page Start

65

Page End

70

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 30_Issue 2_Pages 65-70.pdf

PDF . 206.1kB

Link

https://bfemu.journals.ekb.eg/article_131568.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=131568

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/

MainTitle

-

Details

Type

Article

Created At

22 Jan 2023