An Experimental Investigation of the Effect of Slot Vortex on Plane Gate Vibration

DOI

10.2991/iceep-17.2017.255How to use a DOI?

Keywords

vortex-induced vibration, plane gate, gate slot, submerged flow, 3D-PIV.

Abstract

An experimental investigation on vortex-induced vibration of plane gate with submerged flow is carried out by a combination of 3D-PIV technique and multi-channel vibrating data acquisition system. In order to explore the mechanism of gate vibration, the experiment is to synchronously test the distribution of fluid velocity field and vibration parameters of the plane gate with and without slot respectively. The experimental results show that the unstable vortex structure in the gate slot has certain incentive effects on the gate vibration and the flow fluctuation near the gate. The vibration displacement amplitude of the gate mainly depends on the central position and the energy of vortex located in the downstream of the gate.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Chunying Shen
AU  - Shihua He
AU  - Wei Wang
AU  - Yuelou Liu
PY  - 2017/06
DA  - 2017/06
TI  - An Experimental Investigation of the Effect of Slot Vortex on Plane Gate Vibration
BT  - Proceedings of the 2017 6th International Conference on Energy and Environmental Protection (ICEEP 2017)
PB  - Atlantis Press
SP  - 1439
EP  - 1445
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-17.2017.255
DO  - 10.2991/iceep-17.2017.255
ID  - Shen2017/06
ER  -