Proceedings of the 2016 International Forum on Energy, Environment and Sustainable Development

Instability of a liquid jet in high velocity coaxial air stream

Authors
Jun-Jie Wang, Li-Jun Yang, Qing-Fei Fu, Run-Ze Duan
Corresponding Author
Jun-Jie Wang
Available Online May 2016.
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/).

Download article (PDF)

Volume Title
Proceedings of the 2016 International Forum on Energy, Environment and Sustainable Development
Series
Advances in Engineering Research
Publication Date
May 2016
ISBN
978-94-6252-204-6
ISSN
2352-5401
DOI
10.2991/ifeesd-16.2016.195How to use a DOI?
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/).

Cite this article

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  -