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138759

Augmentation of the Performance of Solar Regenerator of Open Absorption Cooling System.

Article

Last updated: 04 Jan 2025

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Subjects

-

Tags

Mechanical Power Engineering

Abstract

In open cycle liquid desiccant air conditioning, the solar collector regenerator is one of the effective ways of regenerating liquid solution. In this work, the regeneration of liquid solution using cross flow of air stream with flowing film of desiccant on the surface of a solar collector/regenerator has been investigated. To evaluate the effect of cross flow of air stream on the performance of the unit two identical units are constructed and tested in the same conditions of operation. One of the two units is augmented with air blower. The absorber plate is a black clothe layer. The forced air stream, which flows a cross the absorber removes the moisture from the liquid solution. The regeneration in the other collector/regenerator unit is free. The results show enhancement of regeneration efficiency for the forced cross flow compared with the free regeneration. The effect of concentration and flow rate on the performance is discussed. Two relations for regeneration efficiency as a function of concentration for the two units are introduced. 

DOI

10.21608/bfemu.2021.138759

Keywords

solar regeneration, Liquid desiccant

Authors

First Name

Abdelnabi

Last Name

Bayoumi Kabeel

MiddleName

-

Affiliation

Mechanical power Engineering., Tanta University, Faculty of engineering, Thermal engineering

Email

kabeel6@hotmail.com

City

Tanta

Orcid

-

Volume

29

Article Issue

2

Related Issue

19656

Issue Date

2004-06-01

Receive Date

2004-04-11

Publish Date

2021-01-12

Page Start

14

Page End

25

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 29_Issue 2_Pages 14-25.pdf

PDF . 226.5kB

Link

https://bfemu.journals.ekb.eg/article_138759.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=138759

Order

14

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

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

MainTitle

Augmentation of the Performance of Solar Regenerator of Open Absorption Cooling System.

Details

Type

Article

Created At

22 Jan 2023