. "2006-11-28+01:00"^^ . "Proceedings Interaction and Feedbacks '2006" . . "RIV/68407700:21220/06:02123064" . "Hor\u00E1\u010Dek, Jarom\u00EDr" . "489334" . . . . . . "\u00DAstav termomechaniky AV \u010CR" . "F\u00FCrst, Ji\u0159\u00ED" . "CFD; FVM; MacCormack scheme; compressible viscous unsteady flow; low Mach numbers; vocal tract"@en . . . . "Kozel, Karel" . "RIV/68407700:21220/06:02123064!RIV07-MSM-21220___" . . "Pun\u010Doch\u00E1\u0159ov\u00E1, Petra" . "3"^^ . "Numerical Modelling of an Unsteady Viscous Flow for Low Mach Numbers in a 2D Channel"@en . . "Numerick\u00E9 modelov\u00E1n\u00ED nestacion\u00E1rn\u00EDho proud\u011Bn\u00ED vazk\u00E9 tekutiny s n\u00EDzk\u00FDmi Machov\u00FDmi \u010D\u00EDsly ve 2D kan\u00E1le"@cs . "Numerical Modelling of an Unsteady Viscous Flow for Low Mach Numbers in a 2D Channel" . "Praha" . "80-87012-02-X" . . . "Praha" . . "Pr\u00E1ce se zab\u00FDv\u00E1 nestacion\u00E1rn\u00EDm proud\u011Bn\u00EDm tekutiny s n\u00EDzk\u00FDmi Machov\u00FDmi \u010D\u00EDsly ve 2D kan\u00E1le. Nestacion\u00E1rn\u00ED proud\u011Bn\u00ED je zp\u016Fsobeno pohybuj\u00EDc\u00ED se \u010D\u00E1st\u00ED st\u011Bny kan\u00E1lu, kde pohyb st\u011Bny je p\u0159edeps\u00E1n pomoc\u00ED funkce \u010Dasu. Proud\u011Bn\u00ED tekutiny je pops\u00E1no syst\u00E9mem stla\u010Diteln\u00FDch Navierov\u00FDch-Stokesov\u00FDch rovnic (lamin\u00E1rn\u00EDch). Syst\u00E9m je numericky \u0159e\u0161en metodou kone\u010Dn\u00FDch objem\u016F explicitn\u00EDm MacCormakov\u00FDm sch\u00E9matem na s\u00EDti \u010Dty\u0159\u00FAheln\u00EDk\u016F. Pohyb s\u00EDt\u011B je vyj\u00E1d\u0159en u\u017Eit\u00EDm Arbitrary Lagrangian-Eulerian (ALE) metody. Proud\u011Bn\u00ED tekutiny ve 2D symetrick\u00E9m kan\u00E1le m\u016F\u017Ee fyzik\u00E1ln\u011B p\u0159edstavovat velmi jednoduch\u00FD model proud\u011Bn\u00ED v lidsk\u00E9m hlasivkov\u00E9m traktu. C\u00EDlem pr\u00E1ce je porovnat proudov\u00E9 pole dvou rozd\u00EDln\u00FDch p\u0159\u00EDpad\u016F tohoto probl\u00E9mu."@cs . "4"^^ . "P(IAA200760613), Z(AV0Z20760514), Z(MSM6840770010)" . . . "The work presents an unsteady viscous flow low upstream Mach number in a 2D channel. Unsteady flow is caused by a moving part of the channel wall as a given function of time. The problem is described by the system of Navier-Stokes equations for compressible laminar flows. It is numerically solved by the explicit central finite volume version of MacCormack scheme on a grid of quadrilateral cells. Moved grid of quadrilateral cells is considered in the form of conservation laws using Arbitrary Lagrangian-Eulerian method. Physically the flow in the symmetrical channel can present some very simple model of flow in a human vocal tract. The aim is to compare two different cases of this problem of the flowfield."@en . . "Numerical Modelling of an Unsteady Viscous Flow for Low Mach Numbers in a 2D Channel" . "21220" . "Numerick\u00E9 modelov\u00E1n\u00ED nestacion\u00E1rn\u00EDho proud\u011Bn\u00ED vazk\u00E9 tekutiny s n\u00EDzk\u00FDmi Machov\u00FDmi \u010D\u00EDsly ve 2D kan\u00E1le"@cs . "61 ; 69" . "[6EC4D8193752]" . . . . "The work presents an unsteady viscous flow low upstream Mach number in a 2D channel. Unsteady flow is caused by a moving part of the channel wall as a given function of time. The problem is described by the system of Navier-Stokes equations for compressible laminar flows. It is numerically solved by the explicit central finite volume version of MacCormack scheme on a grid of quadrilateral cells. Moved grid of quadrilateral cells is considered in the form of conservation laws using Arbitrary Lagrangian-Eulerian method. Physically the flow in the symmetrical channel can present some very simple model of flow in a human vocal tract. The aim is to compare two different cases of this problem of the flowfield." . "9"^^ . . . . "Numerical Modelling of an Unsteady Viscous Flow for Low Mach Numbers in a 2D Channel"@en .