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A platform for research: civil engineering, architecture and urbanism
Numerical and experimental investigation for hybrid Photovoltaic/thermal collector system in Duhok city
The study deals with the experimental and numerical investigation of the hybrid Photovoltaic-thermal solar collector system in Duhok city during seven months and includes different measurements of temperatures, water mass flow rate, wind velocity, and solar intensity. A one-dimensional mathematical model is used to simulate the transient processes with constant thermo-physical properties and heat transfer coefficients. The energy conservation equations are solved using implicit finite difference method. The numerical and experimental results showed satisfactory agreement with an error (2.36%) between two thermal efficiencies. The results include the estimation of the electrical and thermal energy, thermal, electrical and overall efficiency. The highest overall efficiency of PV/T collector occurs in May 2019 with value (72.01%) and the lowest value in January 2019 is obtained as (63.1%). The cooling method leads to an increase in the electrical efficiency to about 3% as compared with PV solar collector system.
Numerical and experimental investigation for hybrid Photovoltaic/thermal collector system in Duhok city
The study deals with the experimental and numerical investigation of the hybrid Photovoltaic-thermal solar collector system in Duhok city during seven months and includes different measurements of temperatures, water mass flow rate, wind velocity, and solar intensity. A one-dimensional mathematical model is used to simulate the transient processes with constant thermo-physical properties and heat transfer coefficients. The energy conservation equations are solved using implicit finite difference method. The numerical and experimental results showed satisfactory agreement with an error (2.36%) between two thermal efficiencies. The results include the estimation of the electrical and thermal energy, thermal, electrical and overall efficiency. The highest overall efficiency of PV/T collector occurs in May 2019 with value (72.01%) and the lowest value in January 2019 is obtained as (63.1%). The cooling method leads to an increase in the electrical efficiency to about 3% as compared with PV solar collector system.
Numerical and experimental investigation for hybrid Photovoltaic/thermal collector system in Duhok city
Khaled, Semyan (author) / Ali, Omar (author)
2020-12-15
doi:10.3846/jeelm.2020.13691
Journal of Environmental Engineering and Landscape Management; Vol 28 No 4 (2020); 202-212 ; 1822-4199 ; 1648-6897
Article (Journal)
Electronic Resource
English
power , Eco-Energy , numerical , electrical , Duhok , efficiency , experimental , radiation , thermal , collector , Photovoltaic , solar
DDC:
690
| DOAJ | 2020
| DOAJ | 2019