| 1 | Investigations on the thermohydraulic performance of packed bed solar air heaters  | 
| Researcher: | Varshney, Lokesh | 
| University: | University of Roorkee | 
| Language: | English | 
| 2 | Investigations on thermohydraulic performance of packed bed solar air heaters  | 
| Researcher: | Varshney, Lokesh | 
| University: | University of Roorkee | 
| Language: | English |