Preprinty / Preprints (CEV) Domovská stránka kolekce Zobrazit statistiky
|
Duda, Daniel
,
Yanovych, Vitalii
,
Tsymbalyuk, Volodymyr
,
Uruba, Václav
Effect of Manufacturing Inaccuracies on the Wake Past Asymmetric Airfoil by PIV The effect of manufacturing geometry deviations on the flow past a NACA 64(3)-618 asymmetric airfoil is studied. This airfoil is 3D printed according to the coordinates from a public database. An optical high-precision 3D scanner, GOM Atos, measures the difference from the idealized... |
|
|
|
Duda, Daniel
,
Yanovych, Vitalii
,
Uruba, Václav
,
Žitek, Pavel
,
Milčák, Petr
,
Jelínek, Tomáš
,
Němec, Martin
Experimental investigation of the unsteady stator/rotor wake characteristics downstream of an axial air turbine A feasibility study of velocity field measurements using the Particle Image Velocimetry (PIV) method in an axial air turbine model is presented. The wakes past the blades of the rotor wheel were observed using the PIV technique. Data acquisition was synchronized with the shaft ... |
|
|
|
Duda, Daniel
,
Bém, Jindřich
,
Yanovych, Vitalii
,
Pavlíček, Petr
,
Uruba, Václav
Secondary flow of second kind in a short channel observed by PIV By using the Stereo Particle Image Velocimetry (PIV) technique we observe the secondary flow of second kind in a corner of a channel of square cross-section. The boundary layer thickness is much lower than the channel size. Therefore, the flow is still developing, not filling&... |
|
- DSpace at University of West Bohemia
- Publikační činnost / Publications
- Fakulta strojní / Faculty of Mechanical Engineering
- Centrum energetického výzkumu
- 3 preprint
