| Issue |
EPJ Web of Conferences
Volume 67, 2014
EFM13 – Experimental Fluid Mechanics 2013
|
|
|---|---|---|
| Article Number | 02107 | |
| Number of page(s) | 5 | |
| Section | Contributions | |
| DOI | https://doi.org/10.1051/epjconf/20146702107 | |
| Published online | 25 March 2014 | |
https://doi.org/10.1051/epjconf/20146702107
The influence of flow parameters on the transition to turbulence in pulsatile flow
CTU in Prague, Faculty of Mechanical Engineering, Department of Fluid Mechanics and Thermodynamics
a Corresponding author: michal.schmirler@fs.cvut.cz
Published online: 25 March 2014
The paper is focused on the experimental investigation of the flow parameters influence (stationary component of flow, frequency, amplitude) on the transition to turbulence in pulsatile flow in a straight square channel. The measurements were performed in water. The wall shear stress (WSS) was measured with the help of Constant Temperature Anemometry (CTA) method using a hot-film flush mounted probe. At the same time the pressure drop was measured using the pressure sensors. The pulsatile flow was generated by superposition of the stationary and oscillatory flow components.
© Owned by the authors, published by EDP Sciences, 2014
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