Determination of integral turbulence model parameters as applied to calculation of rod-bundle flows in porous-body approximation

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• 作者：M. N. Vlasov ; A. S. Korsun ; Yu. A. Maslov ; I. G. Merinov…
• 刊名：Thermophysics and Aeromechanics
• 出版年：2016
• 出版时间：March 2016
• 年：2016
• 卷：23
• 期：2
• 页码：201-209
• 全文大小：875 KB
• 刊物主题：Thermodynamics;
• 出版者：Springer US
• ISSN：1531-8699
• 卷排序：23

文摘

In the present paper, results of numerical simulation of single-phase flows of heat carrier through square and triangular rod bundles are reported. The simulations were aimed at the determination of parameters involved in an integral model of turbulence being developed for modeling nuclear-reactor cores and heat exchangers in anisotropic porous-body approximation.Key wordsporous-body modelanisotropyintegral model of turbulencethree-dimensional simulationheat and mass transfer