Numerical Simulation of Interior Fluid For Shock Wave-opening Launching

DOI

10.2991/icmcm-16.2016.20How to use a DOI?

Keywords

shock wave-opening; gas jet; numerical simulation

Abstract

We report on a simulation of interior flow field in launch box with shock wave-opening technology. A three-dimensional model of the launch box has been established to study the process of shock wave forming and transmitting. The simulation of model was calculated with unsteady standard model. The whole process of numerical simulation includes rocket engine ignition, back lid opening, and the shock wave reflection. Through comparison of contours of pressure and species mass, it is found that the shock wave forming of air not the gas breaks the back lid. Pressure transmission curve obtained in simulation can be a reference for the range of practical friable lid opening pressures.

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)

TY  - CONF
AU  - Aolin Zhang
AU  - Yi Jiang
AU  - Chengde Wang
AU  - Yongyue Li
PY  - 2016/12
DA  - 2016/12
TI  - Numerical Simulation of Interior Fluid For Shock Wave-opening Launching
BT  - Proceedings of the 2016 7th International Conference on Mechatronics, Control and Materials (ICMCM 2016)
PB  - Atlantis Press
SP  - 97
EP  - 102
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmcm-16.2016.20
DO  - 10.2991/icmcm-16.2016.20
ID  - Zhang2016/12
ER  -