Negi Sunil <br/><br/>
CFD based flow analysis of solar air heater duct provided with artificial roughn 
Negi Sunil 
 - Dr  B R  A 
 - Jalandhar  Dr  B R  Ambedkar  National institute of  2014 
 - xiii,60 
<br/><br/><label>Dewey Class. No.: </label>621.47  / NE-C