"RIV/68407700:21220/05:02121397" . "Numerical Solution of Steady and Unsteady Flow over a Vibrating Airfoil in a Channel"@en . "1" . "P(FT-TA/026), Z(AV0Z20760514), Z(MSM6840770010)" . . "Hor\u00E1\u010Dek, Jarom\u00EDr" . . . "1617-7061" . . . "[30FE2E3B8E89]" . . . . . "RIV/68407700:21220/05:02121397!RIV07-MSM-21220___" . . "Numerical Solution of Steady and Unsteady Flow over a Vibrating Airfoil in a Channel"@en . "Numerick\u00E9 \u0159e\u0161en\u00ED stacion\u00E1rn\u00EDho a nestacion\u00E1rn\u00EDho proud\u011Bn\u00ED kolem osciluj\u00EDc\u00EDho profilu v kan\u00E1le"@cs . "ALE method; finite volume method; prescribed profile oscillation"@en . . "3"^^ . "533548" . "Kozel, Karel" . "Numerical Solution of Steady and Unsteady Flow over a Vibrating Airfoil in a Channel" . "2"^^ . "The work deals with a numerical solution of 2D steady and unsteady inviscid incompressible flow over the profile NACA 0012 in a channel. The finite volume method in a form of cell-centered explicit schemes at quadrilateral C-mesh is used. Governing system of equations is the system of incompressible Euler equations. The method of artificial compressibility and time dependent method is applied to steady computations. The small disturbance theory (SDT) applied to a numerical solution of flow over a rotated profile by a small angle only is mentioned. Brief introduction is given to the Arbitrary (Semi) Lagrangian-Eulerian (ALE) method used for unsteady computations. Some numerical results of unsteady flow over a vibrating profile achieved by both SDT and ALE method are presented. Unsteady flow is caused by prescribed oscillations of the profile (one degree of freedom) fixed in an elastic axis." . . . . "5" . "The work deals with a numerical solution of 2D steady and unsteady inviscid incompressible flow over the profile NACA 0012 in a channel. The finite volume method in a form of cell-centered explicit schemes at quadrilateral C-mesh is used. Governing system of equations is the system of incompressible Euler equations. The method of artificial compressibility and time dependent method is applied to steady computations. The small disturbance theory (SDT) applied to a numerical solution of flow over a rotated profile by a small angle only is mentioned. Brief introduction is given to the Arbitrary (Semi) Lagrangian-Eulerian (ALE) method used for unsteady computations. Some numerical results of unsteady flow over a vibrating profile achieved by both SDT and ALE method are presented. Unsteady flow is caused by prescribed oscillations of the profile (one degree of freedom) fixed in an elastic axis."@en . . "Numerick\u00E9 \u0159e\u0161en\u00ED stacion\u00E1rn\u00EDho a nestacion\u00E1rn\u00EDho proud\u011Bn\u00ED kolem osciluj\u00EDc\u00EDho profilu v kan\u00E1le"@cs . . "21220" . . "PAMM (Proceedings in Applied Mathematics and Mechanics)" . "Honz\u00E1tko, Radek" . . "2"^^ . . "465;466" . "DE - Spolkov\u00E1 republika N\u011Bmecko" . "Pr\u00E1ce se zab\u00FDv\u00E1 numerick\u00FDm \u0159e\u0161en\u00EDm 2D stacion\u00E1rn\u00EDho a nestacion\u00E1rn\u00EDho nevazk\u00E9ho nestla\u010Diteln\u00E9ho proud\u011Bn\u00ED kolem profilu NACA 0012 v kan\u00E1le. Je u\u017Eita metoda kone\u010Dn\u00FDch objem\u016F ve form\u011B centr\u00E1ln\u00EDho explicitn\u00EDho sch\u00E9matu na \u010Dty\u0159\u00FAheln\u00EDkov\u00E9 C-s\u00EDti. Matematick\u00FDm modelem je syst\u00E9m nestla\u010Diteln\u00FDch Eulerov\u00FDch rovnic. Pro stacion\u00E1rn\u00ED v\u00FDpo\u010Dty je u\u017Eita metoda um\u011Bl\u00E9 stla\u010Ditelnosti spolu s metodou ustalov\u00E1n\u00ED. Je pops\u00E1na metoda mal\u00FDch poruch u\u017Eit\u00E1 k numerick\u00E9mu \u0159e\u0161en\u00ED proud\u011Bn\u00ED kolem kmitaj\u00EDc\u00EDho profilu s mal\u00FDmi \u00FAhly n\u00E1b\u011Bhu. Je pod\u00E1n stru\u010Dn\u00FD \u00FAvod do Arbitrary (Semi) Lagrangian-Eulerian (ALE) metody aplikovan\u00E9 na nestacion\u00E1rn\u00ED v\u00FDpo\u010Dty. Jsou prezentov\u00E1ny n\u011Bkter\u00E9 numerick\u00E9 v\u00FDsledky nestacion\u00E1rn\u00EDho proud\u011Bn\u00ED kolem osciluj\u00EDc\u00EDho profilu z\u00EDskan\u00E9 u\u017Eit\u00EDm jak metody mal\u00FDch poruch, tak ALE metody. Nestacion\u00E1rn\u00ED proud\u011Bn\u00ED je zp\u016Fsoben\u00E9 p\u0159edepsan\u00FDm kmit\u00E1n\u00EDm profilu (jeden stupe\u0148 volnosti) upevn\u011Bn\u00E9ho v elastick\u00E9 ose."@cs . "Numerical Solution of Steady and Unsteady Flow over a Vibrating Airfoil in a Channel" .