شماره ركورد كنفرانس :
4017
عنوان مقاله :
The relation between different indices and temperature by Evolutionary Polynomial Regression for a PV/T system
پديدآورندگان :
Salami Payman salami@ut.ac.ir University of Tabriz , Ajabshirchi Yahya yajabshir@tabrizu.ac.ir University of Tabriz , Abdollahpoor Shamsollah Shamstabriz1@yahoo.com University of Tabriz , Behfar Hossein behfar@tabrizu.ac.ir University of Tabriz
كليدواژه :
Computational Fluid Dynamics (CFD) , Energy Efficiency , Evolutionary Polynomial Regression (EPR) , PhotoVoltaic , Thermal (PV , T)
عنوان كنفرانس :
سومين كنفرانس بين المللي انرژي خورشيدي
چكيده فارسي :
The main purpose of this study was to investigate the relation between different indices (velocity magnitude, duct height, and fin types) and temperature by Evolutionary Polynomial Regression (EPR) for a PV/T system. At this study, the highest cell temperature was 51 °C at 0.5 m/s, while the best result was 33 °C that it was gained at 4 cm duct height, rectangular fin and 3 m/s velocity magnitude. Five different models have been presented. The Coefficient of Determination (CoD) of these models is 88.36, 97.33, 97.76, 98.15, and 98.42, respectively. The higher the CoD becomes, the more complexity of the model is. According to the models, the velocity magnitude has the exponent of “-0.5” and the duct height has the exponent of “0.5”.
