Experimental study of the heat transfer of two parallel impinging jets

Abstract Local and integral characteristics of heat transfer are obtained at varying the Reynolds number Re = 5500, 11000, distance between jets y/D 1.8, from to surface z/D 0.5-10 for system two identical impinging jets. It is found in experiments that effect an adjacent jet leads enhancement local large distances nozzles barrier. also shown increase increases transfer, and, same time, weakens inter-jet interaction. The paper analyzes scenarios behavior depending on geometric flow parameters circular turbulent