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	Numerical investigation of flow phenomena in radial-flow pump at low NPSH value Sedlář, M. ; Maršík, František ; Šafařík, Pavel ; Zima, Patrik Cavitating flow in the impeller of a single-stage radial-flow pump at optimal flow rate and different values of NPSH (Net Positive Suction Head) is analyzed numerically using the VOF model of CFX-TASCflow. The size and the shape of the cavitation regions near NPSH3 agree well with the cavitation visualization inside the impeller at similar flow conditions. Detailed record
	The influence of back pressure on the flow structure in the mixing chamber of an ejector Dvořák, V. ; Šafařík, Pavel The flow in entrance part of the mixing chamber of twodimensional model of supersonic ejector was studied by means of the schlieren method and the interferometric method. Conditions for transonic instability were determined. Detailed record
	Flow in the entrance part of the wind tunnel Hofer, T. ; Šafařík, P. ; Hyhlík, T. ; Luxa, Martin paper deals with numerical solution of flow in the entrance part of the wind tunnel. Program FLUENT 6.0 was used for solution of flow of incompressible viscous fluid in axisymmetric channel. Detailed record
	Experimental results of the benchmark cascade SE 1050 for transonic velocity operation Kladrubský, M. ; Benetka, J. ; Šafařík, Pavel ; Hyhlík, Tomáš ; Kozel, Karel Aerodymic characteristics from measurement on profile turbine blade cascade SE 1050 in two wind tunnels are presented. A good agreement of results is found out. Detailed record
	Flow structure in the mixing chamber of an experimental model of a supersonic jet Dvořák, V. ; Šafařík, Pavel The experimental data of supesonic flow past the model ejector are preseted and analysed. Detailed record
	Realisation of aerodynamic tunnel with interchangeable test sections Luxa, Martin ; Šafařík, Pavel The presented work deals with the concept and some specific aspects of construction of new aerod. tunnel. Detailed record
	Transonic flow past a tip blade cascade Luxa, Martin ; Synáč, J. ; Šafařík, Pavel ; Šťastný, M. In this paper the results of optical measuring of tip blade cascade are presented. Detailed record
	Modelling of cavitated flows in hydraulic machinery using viscous flow computation and bubble dynamics model Sedlář, M. ; Maršík, František ; Šafařík, Pavel Numerical solution of the 3D Reynolds averaged Navier-Stokes equation is based on FEM. The turbulence is modelled through the high Reynolds number k-epsilon model. The cavitation region is modelled as a region of the lower density . The local radius of cavitating bubbles is obtained as a solution of Rayleigh-Plesset equation. The flow past the blades of an axial flow mixer is calculated. Detailed record
	Comment to the relation between surface tension and heat of vaporization Maršík, František ; Šafařík, P. ; Pražák, Josef Detailed record
	Numerická simulace trojrozměrného proudění ve vstupní části aerodynamického tunelu Hofer, Tomáš ; Šafařík, Pavel ; Luxa, Martin The paper deals with numerical solutions of 3D viscous steady flows of incompressible fluid in the entrance nozzle. The turbulent secondary flow in corners is observed. Conventional nozzle and optimized nozzle were compared. Detailed record

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