HEAT TRANSFER CHARACTERISTICS OF AN IMPINGING BUTANE/AIR FLAME JET OF LOW REYNOLDS NUMBER

摘要

An experimental study was performed to determine the heat transfer characteristics of a premixed butane/air round flame jet, of low Reynolds number, impinging upwards normally on a flat rectangular plate. The effects of the exit Reynolds number and equivalence ratio of the flame jet, and the distance between the nozzle and the impingement plate, on the thermal performance of the jet were examined.