Simulation of High-Sensitivity Hydrophone Based on ANSYS

DOI

10.2991/mems.2012.97How to use a DOI?

Keywords

hydrophone; acoustic pressure sensitivity; finite element

Abstract

Fiber optical hydrophone with high sensitivity attracts more and more attentions in recent years. In this paper, the packaging structures of the hydrophone are simulated based on ANSYS, finite element analysis software. Polyurethane is adopted to design a cylindrical hydrophone and an ellipsoidal hydrophone. By improving packaging structure of sensing-head, the acoustic sensing-index is increased. Experiment Results show that the sensitivity of hydrophone after packaging is 40 times of bare fiber.

Copyright

© 2012, 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  - Wang Yingying
AU  - Wang Chang
PY  - 2012/12
DA  - 2012/12
TI  - Simulation of High-Sensitivity Hydrophone Based on ANSYS
BT  - Proceedings of the 1st International Conference on Mechanical Engineering and Material Science (MEMS 2012)
PB  - Atlantis Press
SP  - 365
EP  - 367
SN  - 1951-6851
UR  - https://doi.org/10.2991/mems.2012.97
DO  - 10.2991/mems.2012.97
ID  - Yingying2012/12
ER  -