Numerical solution of turbulent flow in a turbine cascade |
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| Authors: | Karel Kozel Petr Louda Jaromír Příhoda |
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| Institution: | 1. Dept. of Technical Mathematics CTU Prague Karlovo náměstí 13 CZ-121 35 Praha 2;2. Institute of Thermomechanics AS CR, Dolejškova 5, CZ-182 00 Praha 8 |
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| Abstract: | The work deals with numerical modeling of subsonic and transonic flow through the SE1050 turbine cascade. AUSM and AUSMPW+ splitting is used for inviscid fluxes. The turbulence is modelled usind SST and EARSM turbulence model. The time integration method is backward Euler (implicit). Interaction of shock wave with turbulence models is observed. The results are compared with measurements. (© 2006 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim) |
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