| 1 | Effect of artificial roughness on heat transfer and friction characteristics of solar air heaters  | 
| Researcher: | Prasad, B N | 
| Guide: | Prasad, B NSaini, J S | 
| University: | University of Roorkee | 
| Language: | English | 
| 2 | |
| Researcher: | Ahmad, Asrar | 
| Guide: | Ahmad, AsrarVarma, H KSaini, J S | 
| University: | University of Roorkee | 
| Language: | English |