Dhiman, Prashant; Thakur, N.S.; Chauhan, S.R. - In: Renewable Energy 46 (2012) C, pp. 259-268
In this paper, the counter and parallel flow packed bed solar air heaters are investigated theoretically and experimentally. Analytical model for these air heaters is presented. Numerical calculations have been performed under Hamirpur (latitude, 31° 40′ 47" N) prevailing weather conditions....