"Kozel, Karel" . "This study deals with the numerical solution of 2D unsteady flows of a compressible viscous fluid in two types of channels (unsymmetric, symmetric) for a low inlet airflow velocity. The unsteadiness of the flow is caused by a prescribed periodic motion of a part of the channel wall with large amplitudes. The numerical solution is realized by a finite volume method and an explicit predictor-corrector MacCormack scheme with Jameson artificial viscosity using a grid of quadrilateral cells. The moved grid of quadrilateral cells is considered in the form of conservation laws using an Arbitrary Lagrangian-Eulerian method. Numerical results of the unsteady flows in the channels are presented."@en . . "Numerick\u00E9 \u0159e\u0161en\u00ED nestacion\u00E1rn\u00EDho stla\u010Diteln\u00E9ho proud\u011Bn\u00ED s velmi n\u00EDzk\u00FDm Machov\u00FDm \u010D\u00EDslem"@cs . . . "978-3-540-69776-3" . "Numerical Mathematics and Advanced Applications. ENUMATH 2007" . "RIV/68407700:21220/08:02146584" . "Z(MSM6840770010)" . "383446" . . . "8"^^ . . "F\u00FCrst, Ji\u0159\u00ED" . "Springer-Verlag" . "Graz" . "[986B27110084]" . "4"^^ . "21220" . . . "Numerical Computation of Unsteady Compressible Flows with Very Low Mach Numbers" . "RIV/68407700:21220/08:02146584!RIV09-MSM-21220___" . "2"^^ . . . "2007-09-10+02:00"^^ . . "Hor\u00E1\u010Dek, Jarom\u00EDr" . "Heidelberg" . . . "Numerick\u00E9 \u0159e\u0161en\u00ED nestacion\u00E1rn\u00EDho stla\u010Diteln\u00E9ho proud\u011Bn\u00ED s velmi n\u00EDzk\u00FDm Machov\u00FDm \u010D\u00EDslem"@cs . "Po\u0159\u00EDzkov\u00E1, Petra" . "000261093100060" . . . "Tato studie se zab\u00FDv\u00E1 numerick\u00FDm \u0159e\u0161en\u00EDm 2D nestacion\u00E1rn\u00EDho proud\u011Bn\u00ED stla\u010Diteln\u00E9 vazk\u00E9 tekutiny ve dvou typech kan\u00E1l\u016F (nesymetrick\u00FD a symetrick\u00FD kan\u00E1l) pro mal\u00E9 velikosti vstupn\u00EDch rychlost\u00ED. Nestacionarita proudu je zp\u016Fsobena periodick\u00FDm pohybem \u010D\u00E1sti st\u011Bny kan\u00E1lu. Numerick\u00E9 \u0159e\u0161en\u00ED je z\u00EDsk\u00E1no pomoc\u00ED explicitn\u00EDho MacCormackova sch\u00E9matu s um\u011Blou vazkost\u00ED Jamesonova typu na strukturovan\u00E9 s\u00EDti tvo\u0159en\u00E9 \u010Dty\u0159\u00FAheln\u00EDkov\u00FDmi bu\u0148kami. Probl\u00E9m je formulov\u00E1n pomoc\u00ED ALE metody. Jsou prezentov\u00E1ny n\u011Bkter\u00E9 numerick\u00E9 v\u00FDsledky ve zmi\u0148ovan\u00FDch kan\u00E1lech."@cs . "Numerical Computation of Unsteady Compressible Flows with Very Low Mach Numbers"@en . "This study deals with the numerical solution of 2D unsteady flows of a compressible viscous fluid in two types of channels (unsymmetric, symmetric) for a low inlet airflow velocity. The unsteadiness of the flow is caused by a prescribed periodic motion of a part of the channel wall with large amplitudes. The numerical solution is realized by a finite volume method and an explicit predictor-corrector MacCormack scheme with Jameson artificial viscosity using a grid of quadrilateral cells. The moved grid of quadrilateral cells is considered in the form of conservation laws using an Arbitrary Lagrangian-Eulerian method. Numerical results of the unsteady flows in the channels are presented." . "Numerical Computation of Unsteady Compressible Flows with Very Low Mach Numbers"@en . "Numerical Computation of Unsteady Compressible Flows with Very Low Mach Numbers" . . "compressible flows; finite volume method; low Mach number"@en . .