Direct Numerical Simulation of a Supersonic Base Flow Behind a Circular Cylinder

被引：0

作者：

A. M. Lipanov

S. A. Karskanov

A. I. Karpov

机构：

[1] Russian Academy of Sciences,Institute of Mechanics, Ural Branch

来源：

Journal of Applied Mechanics and Technical Physics | 2018年 / 59卷

关键词：

supersonic flow; Navier–Stokes equations; high-order approximation; direct numerical simulation; base drag;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A supersonic flow in the near wake behind a cylinder is considered. Base pressure distributions behind a circular cylinder for various Mach numbers M∞ are obtained and analyzed by means of direct numerical simulation based on high-order approximation algorithms. For M∞ = 2.46, the results obtained in the present study are compared with available experimental and numerical data. Generation of turbulent kinetic energy is calculated for various Mach numbers.

引用

页码：14 / 21

页数：7

共 21 条

[1]

Sahu J.(1985)Navier–Stokes Computations of Projectile Base Flow with and without Mass Injection AIAA J. 23 1348-1355

[2]

Nietubicz C. J.(1990)Measurement of In-Flight Base Pressure on an Artillery-Fired Projectile J. Spacecraft Rockets 27 5-6

[3]

Steger J. L.(2006)Direct Numerical Simulations of Transitional Supersonic Base Flows AIAA J. 44 848-858

[4]

Rollstin L.(2006)Reynolds-Averaged Navier–Stokes / Large-Eddy Simulations of Supersonic Base Flow AIAA J. 44 2578-2590

[5]

Sandberg R. D.(2002)Detached-Eddy Simulation with Compressibility Corrections Applied to a Supersonic Axisymmetric Base Flow J. Fluids Eng. 124 911-923

[6]

Fasel H. F.(1994)Supersonic Base Flow Experiments in the NearWake of a Cylindrical Afterbody AIAA J. 32 77-83

[7]

Simon F.(2011)Stability Analysis of Axisymmetric Supersonic Wakes Using Various Basic States J. Phys.: Conf. Ser. 318 032017-41

[8]

Deck S.(2006)Numerical Investigation of Transitional Supersonic Axisymmetric Wakes J. Fluid Mech. 563 1-169

[9]

Guillen P.(2011)Non-Reflecting Boundary Conditions and Numerical Simulation of Flow Problems Zh. Vychisl. Mat. Mat. Fiz. 51 152-85

[10]

Sagaut P.(1998)Total Variation Diminishing Runge–Kutta Schemes Math. Comput. 67 73-undefined

← 1 2 3 →