Sensitivity Analysis of Thermal Properties on Numerical Simulation Results of Quenching Process
作者:    发表时间: 2014-07-01   阅读次数: 901次

Sensitivity Analysis of Thermal Properties on Numerical Simulation Results of Quenching Process

 

周志方,顾剑锋,王晓燕,潘健生

 

Abstarct: A three-factor three-level orthogonal test project has been designed based on the numerical simulation of a Jominy quenching process. Then the data scattering e®ects of thermal conductivity and enthalpy of tested steel, as well as the heat exchange coe±cients of the cooling media, on the results have been studied. The results can be used as a reference for choosing the input thermal parameter in ¯nite element simulation of quenching, and for evaluating the simulation results.

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