A High-resolution Scheme Based on the Normalized Flux Formulation in Pressure-based Algorithm

M. H. Djavareshkian () and S. Baheri Islami ()
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M. H. Djavareshkian: University of Tabriz, Faculty of Mechanical Engineering
S. Baheri Islami: University of Tabriz, Faculty of Mechanical Engineering

A chapter in Current Trends in High Performance Computing and Its Applications, 2005, pp 271-276 from Springer

Abstract: Abstract The paper presents an implementation of NVD scheme into an implicit finite volumes procedure, which uses pressure as a working variable. The newly developed algorithm has two new features: (i) the use of the normalized flux and space formulation (NFSF) methodology to bound the convective fluxes and (ii) the use of a high-resolution scheme in calculating interface density values to enhance the shock-capturing property of the algorithm. The virtues of the newly developed method are demonstrated by solving a wide range of flows spanning the subsonic, transonic and supersonic spectrum. Results obtained indicate higher accuracy when calculating interface density values using a high-resolution scheme.

Keywords: High resolution scheme; Pressure-based algorithm; Normalized flux formulation (search for similar items in EconPapers)
Date: 2005
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-3-540-27912-9_30

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DOI: 10.1007/3-540-27912-1_30

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