feASIbILITy STUdy Of eXpLOITIng geARbOX OIL TeMpeRATURe Of wInd TURbIne fOR IMpROVIng A HeAT pUMp wATeR HeATeR In cOLd AReAS

Refat Mohammed Abdullah eshaq1,2, orcid.org/0000-0002-6448-4054, eryi Hu1,2, orcid.org/0000-0002-3932-4542, Ameen A. Alshaba3, orcid.org/0000-0001-5732-1882, Aiman A.M. Alsenwi4, orcid.org/0000-0001-9981-2751 1 – School of Mechanical and Electrical Engineering, China University of Mining and Technology, Xuzhou, China, e­mail: hu@cumt.еdu.cn 2 – Jiangsu Collaborative Innovation Center of Intelligent Mining Equipment, China University of Mining and Tech­ nology, Xuzhou, China 3 – College of Engineering, Minia University, Minia, Egypt 4 – College of Engineering, Arab Academy for Science, Tech­ nology & Maritime Transport, Alexandria, Egypt