Experimental fluid mechanics 2009
Technical University of Liberec, Faculty of Mechanical Engineering

Department of Power Engineering Equipment

Experimental fluid mechanics 2009

25.11.2009 - 27.11.2009
Liberec (Czech Republic)

Contents

Keynote lecture

Page
From tradition to modern biotechnology and information technology
An-Bang WANG
7
Streak breakdown during bypass transition in a boundary layer
H.C. de LANGE, J. MANS
10

Contributions

Page
Adjustment of the optical probe for the measurement in the stream turbines
Ondřej BARTOŠ, Michal KOLOVRATNÍK
20
Prospects of digital holographic interferometry in heat transfer measurement
Roman DOLEČEK, Vít LÉDL, Václav KOPECKÝ, Pavel PSOTA, Jan VÁCLAVÍK, Tomáš VÍT
24
Optimized axi-symmetric ejector - experimental and numerical investigation
Václav DVOŘÁK
33
Experimental investigation into flow in an ejector with perpendicular synthetic jet
Václav DVOŘÁK, Petra DANČOVÁ
43
The effect of Lorentz forces parameters
Kateřina HORÁKOVÁ, Karel FRAŇA
51
Prediction of a local heat transfer coefficient in flow boiling inside a minichannel - application of equalizing calculus
Sylwia HOZEJOWSKA, Leszek HOZEJOWSKI
55
Thermal diffusivity estimation from temperature measurements with a use of a thermal probe
Leszek HOZEJOWSKI, Krzysztof GRYSA, Wojciech MARCZEWSKI, Ewelina SENDEKMATYSIAK
63
Proposal of evaporating surface in working area of double stroke engine of micro cogeneration unit
Jozef HUŽVÁR, Marek PATSCH
72
Dynamic behaviour of panel radiators - further investigation
Luděk JANČÍK, Jiří BAŠTA
82
Prediction of turbulent flow over the inclined step by means of various two-equation turbulence models
Vladislav JANEČEK, Jaromír PŘÍHODA
91
Effect setup device on electro sprayed poly(ethylenglycol) final particle size distribution
Darina JAŠÍKOVÁ, Václav KOPECKÝ
97
Turbulent boundary layer generated over two urban roughnesses
Radka KELLNEROVÁ, Zbyněk JAŇOUR
108
Aeroacoustic of simple shaped nozzles
Jan KOLÁŘ, Karel ADÁMEK
118
Evaporation and impact flows in CFD
Jan KOLÁŘ, Karel ADÁMEK
122
Application of laser anemometric and vizualization methods on research of weft propulsion mechanism
Michal KOTEK, Václav KOPECKÝ
127
Large eddy simulation of jet-wall interaction
Vladimír KREJČÍ, Jan KOŠNER
135
Wind tunnel modeling of contaminant spreading at an intersection depending on the approach flow direction
Libor KUKAČKA, Klára JURČÁKOVÁ, Radka KELLNEROVÁ, Zbyněk JAŇOUR
142
Simulaton calculation of water evaporation in the working space of the piston engine by CFD method
Ján LÁBAJ, Marek PATSCH, Jozef HUŽVÁR
150
Experimental analysis of heaving wind
Marco LA MANTIA, Peter DABNICHKI
156
Investigation of multiphase flows by high speed camera
František LEMFELD, Karel FRAŇA
167
Influence of distance and height ribs on boundary layer in to the passive roof cooling convector
Richard LENHARD, Jozef JANDAČKA, Patrik NEMEC
173
Interaction of two laser induced cavitation bubbles
Shuai LI, Shengcai LI
179
Interaction of single laser generated cavitation bubble with elastic boundary
Shuai LI, Shengcai LI
196
Effect of amplitude modulation of synthetic jet excitation signal on flow control
Milan MATĚJKA, Petr PICK
211
Production of emissions from the combustion
Jana MIČICOVÁ, Jozef JANDAČKA, Radovan NOSEK
218
Experimental system for investigation of cavitation phenomena in hydraulic shock absorbers
Miloš MULLER, Ludvík PRÁŠIL, Patrik ZIMA
223
Analysis of heat transfer limitation of wick heat pipe
Patrik NEMEC, Alexander ČAJA, Richard LENHARD
229
The classical nucleation theory and modeling of cavitation processes
Tomáš NĚMEC
235
Experimental measurements in fixed bed reactor
Radovan NOSEK, Jozef JANDAČKA, Andrzej SZLEK
246
Pool boiling heat transfer from micro-fins with wire mesh structures in saturated FC-72
Robert PASTUSZKO
256
Boiling visualization on confined subsurface structures
Robert PASTUSZKO
264
Shape optimizing of the level measuring probe gauge
Markéta PETŘÍKOVÁ, Jiří UNGER
272
Check accuracy of surface height measuring and oscillation frequency of flow
Markéta PETŘÍKOVÁ, Pavel KRYŠTŮFEK, Jiří UNGER
278
Experimental heat exchanger with a corrugated capillary tube
Pavel PEUKERT, Jan HRUBÝ
285
Experimental investigation on flow boiling heat transfer in minichannels of different spatial orientations
Magdalena PIASECKA
289
Experimental setup for probing a von Karman type flow of normal and superfluid helium
D. SCHMORANZER, M. ROTTER, J. ŠEBEK, L. SKRBEK
303
Control of boundary layer separation on flapped airfoil with low-profile vortex generator
Natálie SOUČKOVÁ, David ŠIMURDA, Lukáš POPELKA
309
Studies of fluidic weft speed sensors
Václav TESAŘ
315
Instability structures in impinging-jet flows
Václav TESAŘ, V. NĚNIČKA
334
Wall shear stress under large bubbles rising in an inclined channel
Jaroslav TIHON, Věra PĚNKAVOVÁ, Jiří VEJRAŽKA
356
Flow-field in the wake of vortex generator
Václav URUBA, Natálie SOUČKOVÁ
367
Effect of surface voscoelastic properties on bubble oscillations
Jiří VEJRAŽKA, Lucie VOBECKÁ, Mária FUJASOVÁ-ZEDNÍKOVÁ, Sandra ORVALHO, Jaroslav TIHON
375
Design of precision aerodynamic balance for unmanned aerial vehicles
Luis VELAZQUEZ, Jiří NOŽIČKA
388
Computational simulation of compressible flow through a converging-diverging nozzle
Luis VELAZQUEZ, Jiří NOŽIČKA
398
Experimental investigation of throttling process affected by gas impurities
Václav VINŠ, Václav VACEK
410
Visualization of the wake behind a cylinder in different vibrating modes with soap film tunnel
An-Bang WANG, Pei-Yun CHEN, Yu-Wen HSIEH
417
Boiling heat transfer on new capillary - porous coverings
Tadeusz M. WOJCIK
425
Erosive potential of traveling bubble cavitation in a water pump - CFD & experiment
Patrik ZIMA, Milan SEDLÁŘ, Milos MULLER
431
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