Performance Of An Air Solar Collector With Different Absorber Modifications Under The Climatic Conditions Of Marrakech-Morocco

Abderrahman MELLALOU; Ammar MOUAKY; Cheikh SAMB VALL; Lau YUİ-YİP; Abdelaziz BACAOUİ; Abdelkader OUTZOURHİT

doi:https://doi.org/10.21597/jist.893224

Article Details

Performance Of An Air Solar Collector With Different Absorber Modifications Under The Climatic Conditions Of Marrakech-Morocco

Authors:

Abderrahman MELLALOU | Ammar MOUAKY | Cheikh SAMB VALL | Lau YUİ-YİP | Abdelaziz BACAOUİ | Abdelkader OUTZOURHİT

Publisher:

Igdir University

Main Topics:

Other branches of engineering | Applied physics

Journal:

Journal of the Institute of Science and Technology 2021 Vol.11 Issue 3, pp.2195-2207

Document Type:

Article

Publication Date:

8/2021

Document Language:

English

Document ID (Org No.):

2000462637

Frequency:

Quarterly

eISSN:

2536-4618

DOI:

https://doi.org/10.21597/jist.893224

Abstract:

 

Solar air collectors are commonly used in a variety of domestic and industrial fields. The simple design and low maintenance cost are among their advantages compared to other solar collectors. However, the main challenge of this type of collector is the low heat transfer coefficient. In this work, the effect of different designs of the absorber plate (waved and V corrugated modification) on the thermal performances, the heat exchange effectiveness and the air outlet temperature of a Double-Pass Parallel-Flow air solar collector was investigated under the solar radiation of MarrakechMorocco in a clear day and for three different mass flows rates (0.008 kg s-1, 0.012 kg s-1 and 0.016 kg s-1). The numerical study was done using Computational Fluid Dynamics (CFD) by the mean of ANSYS Fluent 16.0. The obtained results showed that the V corrugated modification is the most efficient one with efficiency equal to 76.92 % and 87.97 % under the lowest and highest mass flow, respectively.

 


Solar air collectors are commonly used in a variety of domestic and industrial fields. The simple design and low maintenance cost are among their advantages compared to other solar collectors. However, the main challenge of this type of collector is the low heat transfer coefficient. In this work, the effect of different designs of the absorber plate (waved and V corrugated modification) on the thermal performances, the heat exchange effectiveness and the air outlet temperature of a Double-Pass Parallel-Flow air solar collector was investigated under the solar radiation of MarrakechMorocco in a clear day and for three different mass flows rates (0.008 kg s-1, 0.012 kg s-1 and 0.016 kg s-1). The numerical study was done using Computational Fluid Dynamics (CFD) by the mean of ANSYS Fluent 16.0. The obtained results showed that the V corrugated modification is the most efficient one with efficiency equal to 76.92 % and 87.97 % under the lowest and highest mass flow, respectively.

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Article Details

Performance Of An Air Solar Collector With Different Absorber Modifications Under The Climatic Conditions Of Marrakech-Morocco

Authors: Abderrahman MELLALOU | Ammar MOUAKY | Cheikh SAMB VALL | Lau YUİ-YİP | Abdelaziz BACAOUİ | Abdelkader OUTZOURHİT

Publisher: Igdir University

Main Topics: Other branches of engineering | Applied physics

Journal: Journal of the Institute of Science and Technology 2021 Vol.11 Issue 3, pp.2195-2207

Document Type: Article

Publication Date: 8/2021

Document Language: English

Document ID (Org No.): 2000462637

Frequency: Quarterly

eISSN: 2536-4618

DOI: https://doi.org/10.21597/jist.893224

Issues

Authors:

Abderrahman MELLALOU | Ammar MOUAKY | Cheikh SAMB VALL | Lau YUİ-YİP | Abdelaziz BACAOUİ | Abdelkader OUTZOURHİT

Publisher:

Igdir University

Main Topics:

Other branches of engineering | Applied physics

Journal:

Journal of the Institute of Science and Technology 2021 Vol.11 Issue 3, pp.2195-2207

Document Type:

Article

Publication Date:

8/2021

Document Language:

English

Document ID (Org No.):

2000462637

Frequency:

Quarterly

eISSN:

2536-4618

DOI:

https://doi.org/10.21597/jist.893224