【摘 要】
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An assumed time scale model is applied in the numerical calculation of the turbulenceround jet flow, the results are found to be reasonable. Then, joint-scalar
【机 构】
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中国科学技术大学热科学与能源工程系
论文部分内容阅读
An assumed time scale model is applied in the numerical calculation of the turbulenceround jet flow, the results are found to be reasonable. Then, joint-scalar probability densityfunction(pdf) approach together with the assumed time scale model was employed to computeturbulence diffusion flames, several mixing models were compared. It was suggested thatscalar time scale should be used to improve mixing models.
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