Supervisor:
Southwest Ordnance Industry Bureau
Organizer:
Chongqing Ordnance Industry Society
Chongqing University of Technology
Chongqing University of Technology
Simulation technology of the whole process of bullet action and parameter driving
| DOI: | 10.11809/bqzbgcxb2025.01.008 |
| Keywords: | parameter driven; bullets; simulation;data reduction |
| Abstract: | Aiming at the problems of long development cycle, large test consumption, high cost, and difficulty in analyzing bullet matching, accuracy analysis, and power prediction in existing design theories, the whole process of bullet action is focused on studying simulation analysis techniques such as shell strength, bullet squeezing into the barrel, bullet aerodynamic characteristics, shooting accuracy, bullet penetrating steel target pine target, bullet penetrating gelatin. Based on the three dimensional model of the shell, warhead, barrel and target, the parameter driven simulation and analysis technology is studied to realize the rapid modeling and multi condition simulation calculation of the shell strength, warhead strength, projectile coupling, aerodynamic parameters and end power, and form a relatively complete simulation technology of the whole process of bullet action, and the simulation results are highly reliable. It provides a new way of thinking for ammunition matching and comprehensive assessment of ammunition power, and has guiding and reference significance for the design of all kinds of ammunition. |
| Issue: | Vol. 46 No. 1 (2025) |
| Published: | 2025-01-31 |