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Experimental simulation of inviscid and viscous turbulent transonic flows
- 1.0361284 - ÚT 2012 CZ eng K - Conference Paper (Czech conference)
Trefilík, Jiří - Kozel, K. - Příhoda, Jaromír
Experimental simulation of inviscid and viscous turbulent transonic flows.
Power System Engineering, Thermodynamics & Fluid Flow 2011. Plzeň: ZU Plzeň, 2011, s. 1-8. ISBN N.
[Conference on Power System Engineering, Thermodynamics & Fluid Flow - ES 2011 /10./. Plzeň (CZ), 16.06.2011-17.06.2011]
R&D Projects: GA ČR(CZ) GAP101/10/1329
Institutional research plan: CEZ:AV0Z20760514
Keywords : numerical simulation * transonic flow * turbulence modelling
Subject RIV: BK - Fluid Dynamics
The work deals with the development of numerical methods for simulation of transonic turbulent flows through the DCA 8% cascade and over the 18% thick circular arc biconvex airfoil. Results of numerical experiments modelling the viscous and inviscid flows in the cascade with the inlet Mach numbers M = 0.87 and 0.96 and over the airfoil with M =0.775 are compared and discussed. The two-equation k-omega model and the algebraic Baldwin-Lomax model were employed for turbulence modelling and their numerical results were compared.
Permanent Link: http://hdl.handle.net/11104/0198634
Number of the records: 1