Research and Experimental Verification of the Heat and Mass Transfer Models of the Spraying Cooler

摘要

Cooler is an essential part of closed cycle diesel (CCD) system. Based on the main principle of mass and heat transfer of water-air system, the thesis create the cooler model and discretize the calculation domain. The kinematic, heat and mass transfer process is studied based on similarity theory. Experiments on spraying cooler under different working parameters are carried out to verify the model. The result shows that the model can describe the heat and mass transfer process in the cooler and predict the cooling effect.