WANG Wei-ming, WANG Bao-hua, LI Da-yong, PENG Ying-hong, ZHANG Yi-shun. Numerical Simulation of Fluid Flow and Heat Transfer in a Plasma Sprayer[J]. Chinese Journal of Computational Physics, 2005, 22(1): 83-87.
Citation: WANG Wei-ming, WANG Bao-hua, LI Da-yong, PENG Ying-hong, ZHANG Yi-shun. Numerical Simulation of Fluid Flow and Heat Transfer in a Plasma Sprayer[J]. Chinese Journal of Computational Physics, 2005, 22(1): 83-87.

Numerical Simulation of Fluid Flow and Heat Transfer in a Plasma Sprayer

  • Based on CFD and heat transfer theory,a model of the nozzle in a plasma sprayer is developed.The flow and heat transfer of the cooling water are simulated with coupling.It is found that the wall near heat source and the gasket in the back of the nozzle are the most deficient cooling parts.Then different parameters of cooling water are analyzed,and the optimum velocity and direction of cooling water are found.
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