%0 Journal Article %T Experimental investigation of double-glazed double-pass solar airheater (DG-DPSAH) with multi-v ribs having trapezoidal roughness geometry %A MOR, S. %A KUMAR, N. %A SIKARWAR, B. %A SACHDEVA, G. %J Journal of Thermal Engineering %D 2023 %V 9 %P 1228-1244 %R 10.18186/thermal.1372390