Modeling and optimizing the thermodynamics of a flat plate solar collector in transient mode for economic purposes

Author:

Didi Faouzi1,Musad Saleh Ebraheem Abdu2,Kumar Abhinav3,Alawadi Ahmed456,Alsaalamy Ali7,Alawsi Taif89,Alayi Reza10ORCID,Hosseinzadeh Hasan11ORCID,Morovati Reza12ORCID

Affiliation:

1. 1 Department of Common Core in Technology, Laboratory of Renewable Energies and Materials (LREM), University Yahia Fares of Medea, 26.000, Medea, Algeria

2. 2 Department of Chemistry, College of Science and Humanities in Al-Kharj, Prince Sattam Bin Abdulaziz University, Al-Kharj, 11942, Saudi Arabia

3. Department of Nuclear and Renewable Energy, Ural Federal University Named after the First President of Russia Boris Yeltsin 3 , Ekaterinburg 620002, Russia

4. College of Technical Engineering, The Islamic University 4 , Najaf, Iraq

5. College of Technical Engineering, The Islamic University of Al Diwaniyah 5 , Al-Qādisiyyah, Iraq

6. College of Technical Engineering, The Islamic University of Babylon 6 , Babylon, Iraq

7. College of Technical Engineering, Imam Ja’afar Al-Sadiq University 7 , Al-Muthanna 66002, Iraq

8. Scientific Research Center, Al-Ayen University 8 , Thi-Qar, Iraq

9. Department of Laser and Optoelectronics Engineering, University of Technology 9 , Baghdad, Iraq

10. Department of Mechanics, Germi Branch, Islamic Azad University 10 , Germi, Iran

11. Department of Mathematics, Ardabil Branch, Islamic Azad University 11 , Ardabil, Iran

12. Kabul University 12 , Kabul, Afghanistan

Abstract

This study aims to optimize the economic thermodynamics of a flat plate solar collector and investigate transient heat transfer. This study focuses on modeling and optimization under unfavorable radiation conditions. The method employed here is optimization using a multi-objective genetic algorithm with the assistance of MATLAB software. The key components include objective functions, constraints, and design variables, which are the collector efficiency and the annual total price. The results indicate that increasing the length of the collector has a negative impact on the thermodynamic efficiency and increases the total annual price. Conversely, increasing the width of the collector initially improves the thermodynamic efficiency but then decreases it while also increasing the total annual price. Furthermore, increasing the number of pipes leads to a decrease in the total annual price and an initial increase followed by a decrease in the thermodynamic efficiency. The research was conducted over four different days.

Publisher

AIP Publishing

Subject

General Physics and Astronomy

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