Prohlížení Acta Polytechnica. 2021, vol. 61, no.SI dle autora "Kračmar, Stanislav"

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    • MODELING OF FLOWS THROUGH A CHANNEL BY THE NAVIER–STOKES VARIATIONAL INEQUALITIES 

      Autor: Kračmar, Stanislav; Neustupa, Jiří
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2021)
      We deal with a mathematical model of a flow of an incompressible Newtonian fluid through a channel with an artificial boundary condition on the outflow. We explain how several artificial boundary conditions formally follow ...

    • NOTE ON THE PROBLEM OF MOTION OF VISCOUS FLUID AROUND A ROTATING AND TRANSLATING RIGID BODY 

      Autor: Deuring, Paul; Kračmar, Stanislav; Nečasová, Šárka
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2021)
      We consider the linearized and nonlinear systems describing the motion of incompressible flow around a rotating and translating rigid body Ɗ in the exterior domain Ω = ℝ3 \ D , where Ɗ ⊂ ℝ3 is open and bounded, with ...