Primary Atomization Implementation of Unlike-Doublet Impinging Jets in Numerical Simulation

DOI

10.2991/icaees-15.2015.105How to use a DOI?

Keywords

Unlike-doublet impinging jets; Primary atomization; Combustion simulation; Liquid rocket engine.

Abstract

Unlike-doublet impinging jets are frequently used for liquid fuel and oxidizer atomization inside small rocket engines. An accurate setup for the primary atomization of impinging jets is crucial for combustion simulation accuracy. Spray location, spray angle, spray flow rate angular distribution, droplet diameter distribution, deviation angle, and dispersion angle are involved in the implementation of primary atomization setup. Appropriate physical models for these parameters have been identified and implemented in the CFD simulation of a test rocket engine using monomethylhydrazine and nitrogen tetroxide.

Copyright

© 2015, 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  - Ying Feng
AU  - Qinghuang Huang
AU  - Qiong Li
AU  - Peiyong Wang
PY  - 2015/07
DA  - 2015/07
TI  - Primary Atomization Implementation of Unlike-Doublet Impinging Jets in Numerical Simulation
BT  - Proceedings of the 3rd International Conference on Advances in Energy and Environmental Science 2015
PB  - Atlantis Press
SP  - 573
EP  - 578
SN  - 2352-5401
UR  - https://doi.org/10.2991/icaees-15.2015.105
DO  - 10.2991/icaees-15.2015.105
ID  - Feng2015/07
ER  -