Calculation of the Sphere-Cone Heat Transfer in a High-Speed Flow with Commercial Software

被引：0

作者：

Batygina, V. K. ^{[1
,2
]}

机构：

[1] Moscow Inst Thermal Technol, Moscow 127273, Russia

[2] Russian Acad Sci, Ishlinsky Inst Problems Mech, Moscow 119526, Russia

来源：

FLUID DYNAMICS | 2023年 / 58卷 / 08期

关键词：

CFX; Fluent; FloEFD; supersonic flow; blunt cone; validation; TURBULENCE MODELS; HYPERSONIC FLOW; 2-EQUATION MODEL; PREDICTION;

D O I：

10.1134/S0015462823602735

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

We present a brief overview of the most popular turbulence models and the validation results available for them. A high-speed flow around a blunted spherical cone is simulated using various commercial software programs. The problem setups in different software systems are as close to each other as possible. The numerical values of the heat flux density on the cone surface are compared with the experimental data. We demonstrate the influence of the turbulence present in the calculation on the value of the surface heat flux density.

引用

页码：1448 / 1464

页数：17

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