Experimental based on solar air heater using double pass with different segmentation on absorber plate

  Rakesh Chaudhary,  Lt Piyush Nema

In this experimental method substantially improves the collector efficiency by increasing the fluid velocity and enhancing the heat-transfer coefficient between the absorber plate and air. Solar radiation passes through a transparent cover and impinges on the blackened absorber surface of high absorptive; a large portion of this energy is absorbed by the plate and then transferred to the transport medium in the fluid those carried away for storage or use. In the first type (Type I), Spring coil will be arrange as perpendicular to direction of air in, while in Type II that will be arrange in zigzag on absorber plate. Type III is a flat plate (without spring coil). The efficiency increases with increasing air mass flow rate. For the same flow rate, the efficiency of the double pass is found to be higher than the single pass.

Keywords- Introduction, Review papers, Methodology, Discussion about Results of SAH, Conclusion.

Unique Identification Number - IJEDR1603021
Page Number(s) - 120-123
Pubished in - Volume 4 | Issue 3 | July 2016
DOI (Digital Object Identifier) -   
Publisher - IJEDR (ISSN - 2321-9939)

  Rakesh Chaudhary,  Lt Piyush Nema,   "Experimental based on solar air heater using double pass with different segmentation on absorber plate", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.4, Issue 3, pp.120-123, July 2016, Available at :http://www.ijedr.org/papers/IJEDR1603021.pdf