TY - JOUR T1 - The Design and Implementation of Simulation System about Interior Ballistics of Gas-ejection AU - Xuefeng Zhang, Shimin Guan, Yuezhong Chu and Yaling Tang JO - Journal of Information and Computing Science VL - 3 SP - 227 EP - 240 PY - 2024 DA - 2024/01 SN - 14 DO - http://doi.org/ UR - https://global-sci.org/intro/article_detail/jics/22417.html KW - interior trajectory, zero-dimensional, two-dimensional, numerical simulation AB - Anhui University of Technology, Anhui Maanshang 24300,China (Received April 01 2019, accepted June 07 2019) In view of the numerical calculation of zero-dimensional interior ballistics is not efficient for catapult interior ballistic engineers and it is difficult to simulate the flow field in the two-dimensional interior ballistic numerical simulation, combining with computer simulation technology, we build a gas-ejection interior ballistic simulation platform according to the idea of system structure. In this platform, the numerical simulation of gas-ejection interior trajectory is carried out from zero-dimensional and two-dimensional interior trajectory mathematical model. The simulation of interior ballistic flow field is accomplished by fluid mechanics software, and output the images of the interior trajectory characteristic parameter curve and temperature, velocity and pressure field. To help engineers to study the impact of structure parameters, material parameters and environmental coefficients on missile ejection. Through the use of military unit testing, the platform has been validated.

Xuefeng Zhang, Shimin Guan, Yuezhong Chu and Yaling Tang. (2024). The Design and Implementation of Simulation System about Interior Ballistics of Gas-ejection. Journal of Information and Computing Science. 14 (3). 227-240. doi: