Experimental COP evaluation of a 65-litre household refrigerator running with R600a Saleh J. Alqaisy, Kamel S. Hmood, Mahdi Hatf Kadhum Aboaltabooq, Valentin Apostol, Horatiu Pop, Jamal Al Douri and Viorel Bădescu E3S Web Conf., 286 (2021) 01008 Published online: 12 July 2021 DOI: 10.1051/e3sconf/202128601008