Numerical Simulation of Compressible Fluids with Moving Boundaries: An Effective Method with Applications

Zoltán Horváth () and András Horváth ()
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Zoltán Horváth: Széchenyi István University, Department of Mathematics
András Horváth: Széchenyi István University, Department of Physics

A chapter in Numerical Mathematics and Advanced Applications, 2004, pp 471-482 from Springer

Abstract: Summary In this paper we present a numerical algorithm to the solution of the equations of compressible nonviscous fluids on domains with moving (translating) boundaries. Our moving mesh algorithm, defined on special tetrahedral meshes, avoids global interpolation and re-meshing, thus it works quite efficiently on problems with strongly deforming domains. As an illustration we give some computational results when our algorithm is applied to the simulation of gas flow in a high-voltage circuit breaker.

Keywords: Diesel Engine; Circuit Breaker; Compressible Fluid; Tetrahedral Mesh; Mesh Modification (search for similar items in EconPapers)
Date: 2004
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-3-642-18775-9_44

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DOI: 10.1007/978-3-642-18775-9_44

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