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Unsteady heat and mass transfer of a blunt leading edge using hybrid LES-RANS

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conference contribution
posted on 11.09.2017, 12:38 by Xiao-Sheng (Shaun) Chen, Christopher D. Ellis, Hao XiaHao Xia
A novel wall-proximity based hybrid LES-RANS approach has been applied for the study of a blunt leading edge flat plate with constant wall heat flux. The Reynolds number of the flow is about 10,200 based on half of the plate thickness. Results of the simulation are examined by comparing the velocity and heat transfer profiles with relevant measurements. Analysis has been carried out to study the relation between the unsteady flow features and the surface heat transfer.

History

School

  • Aeronautical, Automotive, Chemical and Materials Engineering

Department

  • Aeronautical and Automotive Engineering

Published in

15th UK Heat Transfer Conference

Citation

CHEN, X., ELLIS, C.D. and XIA, H., 2017. Unsteady heat and mass transfer of a blunt leading edge using hybrid LES-RANS. Presented at the 15th UK Heat Transfer Conference, Brunel University, London, 4-5th September.

Version

AM (Accepted Manuscript)

Publisher statement

This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/

Acceptance date

27/06/2017

Publication date

2017

Notes

This is a conference paper.

Language

en

Location

Brunel University, London

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