Design and multi‐disciplinary computational investigations on PVEH patches attached horizontal axis hybrid wind turbine system for additional energy extraction in HALE UAVs oleh Vijayanandh Raja, Hussein A. Z. AL‐bonsrulah, Arul Prakash Raji, Senthil Kumar Madasamy, Manivel Ramaiah, Raj Kumar Gnanasekaran, Naveen Kumar Kulandaiyappan, Mohammed Al‐Bahrani