TY - JOUR
T1 - Study of the Ejection Process of Cold Ejection System with Flexible Cylinder by Corpuscular Method
AU - Yang, Baosheng
AU - Su, Zheng Yu
AU - Yang, Lina
AU - Jiang, Yi
AU - Zhao, Zhen
N1 - Publisher Copyright:
© 2023 Institute of Physics Publishing. All rights reserved.
PY - 2023
Y1 - 2023
N2 - Cold ejection is widely used in the realm of ejection, but conventional ejection systems can't adapt to the modern war due to obvious infrared characteristics and high energy consumption, so new ejection system is desired. This work demonstrates a new way of flexible ejection, which is based on control method and corpuscular Method. Firstly, a finite element model of the flexible cylinder ejection system is established. Then, the corpuscular method is applied to study the influence of length and cross-section diameters of the cylinder on the dynamic of ejection process. It is found that the length of flexible cylinder will prolong the time of ejection from 0.72s to 1.01s with length increase from 7.2m to 10.4m. However, the diameter decreases the ejection time. Meanwhile, the velocity increases from 14.37m/s to 15.46m/s with cross-section diameter of cylinder increases from 0.60m to 0.75m. And the maximum overload is bigger 25.9 % than minimum.
AB - Cold ejection is widely used in the realm of ejection, but conventional ejection systems can't adapt to the modern war due to obvious infrared characteristics and high energy consumption, so new ejection system is desired. This work demonstrates a new way of flexible ejection, which is based on control method and corpuscular Method. Firstly, a finite element model of the flexible cylinder ejection system is established. Then, the corpuscular method is applied to study the influence of length and cross-section diameters of the cylinder on the dynamic of ejection process. It is found that the length of flexible cylinder will prolong the time of ejection from 0.72s to 1.01s with length increase from 7.2m to 10.4m. However, the diameter decreases the ejection time. Meanwhile, the velocity increases from 14.37m/s to 15.46m/s with cross-section diameter of cylinder increases from 0.60m to 0.75m. And the maximum overload is bigger 25.9 % than minimum.
UR - http://www.scopus.com/inward/record.url?scp=85163349209&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/2508/1/012012
DO - 10.1088/1742-6596/2508/1/012012
M3 - Conference article
AN - SCOPUS:85163349209
SN - 1742-6588
VL - 2508
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 012012
T2 - 2022 4th International Conference on Modeling, Simulation, Optimization and Algorithm, ICMSOA 2022
Y2 - 10 November 2022 through 13 November 2022
ER -
