Instability of a liquid jet in high velocity coaxial air stream

DOI

10.2991/ifeesd-16.2016.195How to use a DOI?

Keywords

liquid jet, linear instability, explicit solution

Abstract

This paper reports an approach to derive the explicit solutions of the dispersion equation of a liquid jet with small viscosity in high velocity coaxial air stream. The dispersion equation, which contains the relationship of the growth rate and wavenumber, is very complex when taking the viscosity into account. Researchers have to use the numerical method to analyze the disturbance on the jet surface. The explicit solution is more concise to understand the effect of physical parameters on the jet breakup than the numerical one, and the results show that the explicit solution is applicable for small viscosity liquid jet in high velocity air streams.

Copyright

© 2016, 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  - Jun-Jie Wang
AU  - Li-Jun Yang
AU  - Qing-Fei Fu
AU  - Run-Ze Duan
PY  - 2016/05
DA  - 2016/05
TI  - Instability of a liquid jet in high velocity coaxial air stream
BT  - Proceedings of the 2016 International Forum on Energy, Environment and Sustainable Development
PB  - Atlantis Press
SP  - 1086
EP  - 1090
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesd-16.2016.195
DO  - 10.2991/ifeesd-16.2016.195
ID  - Wang2016/05
ER  -