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Hyperbolic navier-stokes systems for three-dimensional viscous flow in edge-based cell-vertex unstructured solver

  • Shuai Lou
  • , Zhao Wei Wang
  • , Yuan Zhao
  • , Bo Xi Lin
  • , Chao Yan
  • Beihang University
  • China Aerospace Science and Technology Corporation

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper presents development of hyperbolic Navier-Stokes (HNS) systems for three-dimensional viscous flow in edge-based cell-vertex unstructured solver, i.e. Stanford University Unstructured (SU2) platform. Numeric scheme and operation for isothermal wall and symmetry boundary are proposed. For validating the new solver, low Mach flows over two-dimensional NACA0012 airfoil and three-dimensional DLR-F6 wing-body are simulated. The results demonstrate the superiority of HNS over conventional Navier-Stokes (CNS) systems in prediction accuracy of friction coefficient and efficiency. In general, HNS can handle the low-Mach high-Reynolds real flow effectively and efficiently.

Original languageEnglish
Title of host publication2019 IEEE 10th International Conference on Mechanical and Aerospace Engineering, ICMAE 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages128-132
Number of pages5
ISBN (Electronic)9781728155357
DOIs
StatePublished - Jul 2019
Event10th IEEE International Conference on Mechanical and Aerospace Engineering, ICMAE 2019 - Brussels, Belgium
Duration: 22 Jul 201925 Jul 2019

Publication series

Name2019 IEEE 10th International Conference on Mechanical and Aerospace Engineering, ICMAE 2019

Conference

Conference10th IEEE International Conference on Mechanical and Aerospace Engineering, ICMAE 2019
Country/TerritoryBelgium
CityBrussels
Period22/07/1925/07/19

Keywords

  • Boundary conditions
  • High reynolds number
  • Hyperbolic navier-stokes systems
  • SU² platform

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