Dynamic Study of Water Droplets in Two Phase Liquid by Ultrasound

DOI

10.2991/jiaet-18.2018.65How to use a DOI?

Keywords

Water droplet radius; Two phase liquid; Ultrasound；Static pressure

Abstract

In this paper, the dynamic equation of the simplified model of dispersed droplets in two phase liquid under ultrasonic excitation is derived based on the derivation method of cavitation bubble motion equation. The influence of different parameters on the radius of droplet under ultrasonic action is obtained by MATLAB methods. The results show that ultrasonic wave velocity has very little effect on the variation of c radius in different dispersed phase liquid. The smaller the liquid density is, the larger the radius of water-drop grows. The larger the hydrostatic pressure is, the harder the volume of water-drop will change. The theoretical basis for further study on the mechanism of ultrasonic effect on the reverse phase emulsion is established through the exploration of the change of water-drop radius.

Copyright

© 2018, 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  - Fangqi Gao
AU  - Jiadai An
PY  - 2018/03
DA  - 2018/03
TI  - Dynamic Study of Water Droplets in Two Phase Liquid by Ultrasound
BT  - Proceedings of the 2018 Joint International Advanced Engineering and Technology Research Conference (JIAET 2018)
PB  - Atlantis Press
SP  - 364
EP  - 369
SN  - 2352-5401
UR  - https://doi.org/10.2991/jiaet-18.2018.65
DO  - 10.2991/jiaet-18.2018.65
ID  - Gao2018/03
ER  -