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177286

Experimental Investigation of Solar Absorption Refrigeration System.

Article

Last updated: 22 Jan 2023

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Subjects

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Tags

Mechanical Power Engineering

Abstract

 In this paper, an investigation of aqua-ammonia solar absorption refrigeration system for domestic use is presented. The refrigeration system investigated here is a conventional aqua-ammonia absorption refrigeration system powered by solar heater. The solar heater used is a stationary, hyperbolic sprial solar concentrator 
equipped with a glass tube for convection loss suppression. A generator temperature as high as 140°C is reached. The lowest temperature reached in evaporator is 2°C, with an additional external heating Source. The various parameters affected the cycle performance and cooling ratio, such as, the generator temperature, evaporator temperature, collector performance and condenser temperature are presented. For fixed initial conditions, higher generator temperature and lower condenser temperature increases the coefficient of performance and improves the operation of the system.  
 

DOI

10.21608/bfemu.2021.177286

Authors

First Name

Magdy Mohamed

Last Name

Abou Rayan

MiddleName

Mohamed

Affiliation

Associate Professor., Mechanical Power Engineering Department., Faculty of Engineering., El-Mansoura University., El-Mansoura 35516., Egypt.

Email

mrayan@mans.edu.eg

City

Mansoura

Orcid

-

First Name

A.

Last Name

Desoky

MiddleName

A.

Affiliation

Mechanical Power engineering Department., Faculty of Engineering., El-Mansoura University., Mansoura., Egypt.

Email

-

City

Mansoura

Orcid

-

First Name

H.

Last Name

Osman

MiddleName

I.

Affiliation

Mechanical Power engineering Department., Faculty of Engineering., El-Mansoura University., Mansoura., Egypt.

Email

-

City

Mansoura

Orcid

-

Volume

10

Article Issue

2

Related Issue

25503

Issue Date

1985-12-01

Receive Date

1985-04-16

Publish Date

2021-12-01

Page Start

20

Page End

33

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 10_Issue 2_Pages 20-33.pdf

PDF . 143.5kB

Link

https://bfemu.journals.ekb.eg/article_177286.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=177286

Order

52

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