Název:
Experimental simulation of inviscid and viscous turbulent transonic flows
Autoři:
Trefilík, Jiří ; Kozel, K. ; Příhoda, Jaromír Typ dokumentu: Příspěvky z konference Konference/Akce: Conference on Power System Engineering, Thermodynamics & Fluid Flow - ES 2011 /10./, Plzeň (CZ), 2011-06-16 / 2011-06-17
Rok:
2011
Jazyk:
eng
Abstrakt: 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.
Klíčová slova:
numerical simulation; transonic flow; turbulence modelling Číslo projektu: CEZ:AV0Z20760514 (CEP), GAP101/10/1329 (CEP) Poskytovatel projektu: GA ČR Zdrojový dokument: Power System Engineering, Thermodynamics & Fluid Flow 2011, ISBN N
Instituce: Ústav termomechaniky AV ČR
(web)
Informace o dostupnosti dokumentu:
Dokument je dostupný v příslušném ústavu Akademie věd ČR. Původní záznam: http://hdl.handle.net/11104/0198634