...Vishwanath Kumar; Biplab Das; Rajat Gupta This study conducts an experimental assessment to investigate the influence of black gravel and cylindrical cement fins as thermal heat storage materials in a single-slope solar still. The trials are performed under the meteorological conditions of North...

...Piyush Pal; Rahul Dev In the present work, an effort is carried out to enhance the distillate yield of a single-slope basin-type solar still by increasing the heat input through its transparent walls and providing hanging wicks to increase the evaporation–condensation rates. A modified basin-type...