Investigation of Photovoltaic Membrane Desalination Utilizing Storage Heat in Solar Cells

Year 2024, Issue: Erken Görünüm - Early Pub Issues, 1 - 10

Hussian A. Abdul Kareem Abdulhadi Khalifa Ahmed Hamad

Abstract

Solar-assisted Photovoltaic-Membrane Distillation (PMD) is a passive tool to cool and distillate salty water. A theoretical study was conducted in the current work using the COMSOL Multiphysics version 5.6 to develop the CFD model of the PMD. The meteorological data of Baghdad- Iraq was obtained using Meteonorm software V8.0.3.Effects of membrane thickness, space between evaporation and condensation layer, height of fins, number of fins, and inlet water temperature on cell temperature and water productivity were investigated. Thickness of 100 μm exhibited a minimum temperature polarization and maximum membrane coefficient. Space thickness of 2.5 mm exhibited a temperature difference of 4°C between evaporation and condensation layers. Integrating the PMD system into solar panel reduced the cell surface temperature by 7oC. Adding a heat sink of 5 fins with a fin height of 2 cm resulted in a maximum cell temperature of 50 oC and yielded water at point 0.615 kg/h.m2 rate.

Keywords

membrane distillation, CFD simulations, cooling solar P.V. panels

Ethical Statement

Dear Sir We wish to submit an original research article entitled “Investigation of photovoltaic membrane desalination utilizing storage heat in the solar cells” for consideration by The IInternational Journal of Thermodynamics . We have no conflicts of interest to disclose. We believe this manuscript is appropriate for publication by The International Journal of Thermodynamics. • We believe that this work is important because it deals with using clean energy to produce freshwater from salty water. • This work aimed to distillate the brackish water utilizing the stored heat in PV panels. There are many experimental and theoretical studies about cooling solar cells and the production of potable water, and we did not find a work that solves the problem using the COMSOL software.

Supporting Institution

no have any Supporting Institution

Project Number

1

Thanks

thanks for International Journal of Thermodynamics

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