Research on the influence of loading rate on the dynamic initiation fracture toughness of CMDB propellant

Abstract In the field of gun launched missile extended range rocket, the propellant grain in the rocket needs to withstand significant launch loads during their firing phase, and also bear the high pressure caused by ignition, and the impact of launch overloads and ignition shocks on the structural...

Full description

Saved in:
Bibliographic Details
Main Authors: Jian Zheng, Xuan Wu, Zhengwei Sun, Zongtao Guo, Menglong Zhang, Xiong Chen
Format: Article
Language:English
Published: Nature Portfolio 2024-12-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-024-83854-x
Tags: Add Tag
No Tags, Be the first to tag this record!