Two phase flow models in DxUNSp code platform

Journal Title: INCAS BULLETIN - Year 2011, Vol 3, Issue 3

Abstract

The aim of this work is to find an efficient implementation for a two phase flow model in an existing URANS CFD code platform (DxUNSp), initially based on unsteady URANS equations with a k-ε turbulence model and various other extensions, ranging from a broad selection of wall laws up to a very efficient LES model. This code has the capability for development for nonreacting/reacting multifluid flows for research applications and is under continuous progress. It is intend to present mainly three aspects of this implementation for unstructured mesh based solvers, for high Reynolds compressible flows: the importance of the 5/7 equation model, performance with respect to a basic test cases and implementation details of the proposed schemes. From a numerical point of view, we propose a new approximation schemes of this system based on the VFRoe-ncv.

Authors and Affiliations

Catalin NAE

Keywords

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  • EP ID EP108271
  • DOI 10.13111/2066-8201.2011.3.3.10
  • Views 95
  • Downloads 0

How To Cite

Catalin NAE (2011). Two phase flow models in DxUNSp code platform. INCAS BULLETIN, 3(3), 91-101. https://europub.co.uk/articles/-A-108271