Numerical Analysis of Thermal Performance in Solar Thermal Collector System with Artificial Roughness

In this paper investigation of exergetic analysis of artificial roughness in solar thermal collector is done (STC) done. Here an investigation is done through Thermal model for artificial roughness incorporate in thermal collector is developed. Experimental trial and observations are performed in India under (25º N, 86º E) climatic nature. It is observed that on the performance account approximate 9.95 percent of deviation is seen at out let temperature of STC between theoretical and of Experimental values. Proposed STC reflects improved exergy efficiency about 2.65 %. This result predicts that improvement found in proposed STC which incorporates artificial roughness.