Proceedings of the 2016 4th International Conference on Machinery, Materials and Information Technology Applications

Safety Simulation Analyses for Shot Solid Rocket Motor

Authors
Hong-bo Liu, Xin-long Chang, Kuan Hu, Chun-guo Yue
Corresponding Author
Hong-bo Liu
Available Online January 2017.
DOI
https://doi.org/10.2991/icmmita-16.2016.150How to use a DOI?
Keywords
solid rocket motor; solid propellant; shot; numerical simulation
Abstract
In order to study the safety of a shot SRM, a simulation model was established. Ignition and growth reactive flow equation was applied to describe the ignition process of the impacted propellant. The process of SRM being shot was simulated numerically by use of nonlinear finite element method of fluid dynamics. It was demonstrated that the critical velocity of the shot SRM exploding is 850~855m/s, and the max pressure was in the wave front during the initiation caused by impact.
Open Access
This is an open access article distributed under the CC BY-NC license.

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Cite this article

TY  - CONF
AU  - Hong-bo Liu
AU  - Xin-long Chang
AU  - Kuan Hu
AU  - Chun-guo Yue
PY  - 2017/01
DA  - 2017/01
TI  - Safety Simulation Analyses for Shot Solid Rocket Motor
BT  - Proceedings of the 2016 4th International Conference on Machinery, Materials and Information Technology Applications
PB  - Atlantis Press
SP  - 806
EP  - 812
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmita-16.2016.150
DO  - https://doi.org/10.2991/icmmita-16.2016.150
ID  - Liu2017/01
ER  -