Frontiers in Aerospace Science

Frontiers in Aerospace Science

Volume: 2

High Order Large Eddy Simulation for Shock-Boundary Layer Interaction Control by a Micro-ramp Vortex Generator

Indexed in: EBSCO.

This volume presents an implicitly implemented large eddy simulation (ILES) by using the fifth order bandwidth-optimized WENO scheme. The chosen method is applied to make comprehensive studies on ...
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*(Excluding Mailing and Handling)



Turbulent Inflow and LES Validation

Pp. 177-185 (9)

Chaoqun Liu, Qin Li, Yonghua Yan, Yong Yang, Guang Yang and Xiangrui Dong

Abstract

In this chapter, a high order direct numerical simulation (DNS) is applied to generate fully developed turbulent inflow. The fully developed inflow was taken from a case of DNS for flow transition. The inflow condition is carefully checked with the velocity profile and ratio of boundary layer thickness, ensuring that it is a fully developed turbulent flow in order to compare with the wind tunnel test.

Keywords:

Boundary layer thickness, Fully developed turbulent flow, High order DNS, Velocity profile.

Affiliation:

Center for Numerical Simulation and Modeling, Department of Mathematics, University of Texas at Arlington, Arlington, Texas 76019, TX, USA.