Prohlížení Acta Polytechnica. 2012, vol. 52, no. 6 dle názvu
Zobrazují se záznamy 12-15 z 15
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Simulation of Free Airfoil Vibrations in Incompressible Viscous Flow — Comparison of FEM and FVM
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2012)This paper deals with a numerical solution of the interaction of two-dimensional (2-D) incompressible viscous flow and a vibrating profile NACA 0012 with large amplitudes. The laminar flow is described by the Navier-Stokes ... -
Synthesis of Mechanisms by Methods of Nonlinear Dynamics
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2012)This paper deals with a new method for parametric kinematic synthesis of mechanisms. The traditional synthesis procedure based on collocation, correction and optimization suffers from the local minima of objective functions, ... -
The Asymptotic Properties of Turbulent Solutions to the Navier-Stokes Equations
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2012)In this paper we study the large time behavior of solutions to the Navier-Stokes equations. We present a brief survey of results concerning energy decay, and discuss a related phenomenon of the large time energy concentration ... -
Transonic Flow of Wet Steam — Numerical Simulation
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2012)The paper presents a numerical simulation of the transonic flow of steam with a non-equilibrium phase change. The flow of steam is approximated by a mixture model complemented by transport equations for moments. Proper ...