Effects of artificial viscosity on laminar computation of transonic flow through 2D cascade of symmetrical profiles

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F03%3A00000200" target="_blank" >RIV/49777513:23520/03:00000200 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Effects of artificial viscosity on laminar computation of transonic flow through 2D cascade of symmetrical profiles
Original language description
This contribution is devoted to the numerical simulation of the transonic laminar fluid flow through the two-dimensional experimental cascade of symmetrical DCA8% profiles. For the numerical solution of the nonlinear conservative system of the compressible Navier-Stokes equations the cell-centred finite volume formulation of the explicit two-step MacCormack scheme with different TVD-type viscosity terms is used. The effects of different artificial viscosity terms on the laminar computation of the transonic flow through the experimental cascade are shown and the obtained results are compared in this paper. In order to validate our non-stationary results, another calculation with using the software package FLUENT was performed.
Czech name
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Czech description
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Project
<a href="/en/project/GP101%2F03%2FP090" target="_blank" >GP101/03/P090: Mathematical modelling of two-dimensional turbulent compressible fluid flow with application to screw machines</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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