Open Science Research Excellence
Avadhesh Yadav and  V.K. Bajpai,  An Experimental Study on Evacuated Tube Solar Collector for Heating of Air in India.   journal   = {International Journal of Mechanical, Aerospace, Industrial, Mechatronic and Manufacturing Engineering}, [online]. World Academy of Science, Engineering and Technology. July 2011, vol. 55(7). 1188 - 1193[viewed 25 May 2019]. Available from: http://waset.org/publications/14741.