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Pressure Method for the Numerical Solution of Transient, Compressible Fluid Flown

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Pressure Method for the Numerical Solution of Transient, Compressible Fluid Flown

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dc.contributor.author Greenspan, Donald en
dc.contributor.author Casulli, Vincenzo en
dc.date.accessioned 2010-06-03T18:10:09Z en
dc.date.available 2010-06-03T18:10:09Z en
dc.date.issued 1983-08 en
dc.identifier.uri http://hdl.handle.net/10106/2331 en
dc.description.abstract In this paper the pressure method for incompressible fluid flow simulation is extended and applied to the numerical simulation of compressible fluid flow. The governing equations, obtained from the physical principles of conservation of momentum, mass and energy, are first studied from a characteristic point of view. Then they are discretized with a semi-implicit finite difference technique in such a fashion that the Courant stability condition on the time step is not required. The resulting algorithm is fast, accurate and applies to problems with arbitrarily large speed of sound. As an example, the computer simulation of the von Kármán vortex street is described and discussed. en
dc.language.iso en_US en
dc.publisher University of Texas at Arlington en
dc.relation.ispartofseries Technical Report;203 en
dc.subject von Kármán vortex street en
dc.subject Incompressible fluid flow en
dc.subject Compressible fluid flow en
dc.subject Principle of conservation en
dc.subject Speed of sound en
dc.subject.lcsh Algorithms en
dc.subject.lcsh Computer simulation en
dc.subject.lcsh Mathematics Research en
dc.title Pressure Method for the Numerical Solution of Transient, Compressible Fluid Flown en
dc.type Technical Report en
dc.publisher.department Department of Mathematics en

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