TY - GEN
T1 - Simulation study of chamber implosion shock wave load
AU - Yue, Mingkai
AU - Li, Hanqing
AU - Chen, Qinghua
AU - Zhe, Sihong
AU - Wang, Qiushi
AU - Wang, Shushan
N1 - Publisher Copyright:
© VDE VERLAG GMBH · Berlin · Offenbach.
PY - 2021
Y1 - 2021
N2 - The distribution of shock wave load after the explosion of munitions in the compartment is an important basis for assessing the damage of munitions to the ship's compartment. Using AUTODYN software simulation study of the explosion of ammunition in the compartment, analysis of the charge and aspect ratio on the impact of shock wave load distribution in the compartment under the implosion, the results show that: (1) wall reflection overpressure enhancement times 2-3 times, the two sides of the corner overpressure enhancement times -6 times (2) when the aspect ratio of 1/1, the corner enhancement times 7.88 times, with the increase in the aspect ratio corner overpressure Gradually decreases, when the aspect ratio is 3/1, the overpressure enhancement at the corner is 3.46 times.
AB - The distribution of shock wave load after the explosion of munitions in the compartment is an important basis for assessing the damage of munitions to the ship's compartment. Using AUTODYN software simulation study of the explosion of ammunition in the compartment, analysis of the charge and aspect ratio on the impact of shock wave load distribution in the compartment under the implosion, the results show that: (1) wall reflection overpressure enhancement times 2-3 times, the two sides of the corner overpressure enhancement times -6 times (2) when the aspect ratio of 1/1, the corner enhancement times 7.88 times, with the increase in the aspect ratio corner overpressure Gradually decreases, when the aspect ratio is 3/1, the overpressure enhancement at the corner is 3.46 times.
UR - http://www.scopus.com/inward/record.url?scp=85137056301&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85137056301
T3 - ICMLCA 2021 - 2nd International Conference on Machine Learning and Computer Application
SP - 734
EP - 737
BT - ICMLCA 2021 - 2nd International Conference on Machine Learning and Computer Application
A2 - Ning, Xiansheng
A2 - Feng, Yongxin
PB - VDE VERLAG GMBH
T2 - 2021 2nd International Conference on Machine Learning and Computer Application, ICMLCA 2021
Y2 - 17 December 2021 through 19 December 2021
ER -