摘要
固体火箭推进剂在点火过程及发射过程中,将会受到振荡应力或应变的作用。本文给出了在受到周期性应力或应变作用下,推进剂厚壁圆筒的能量耗损及放出热量的公式。
Solid propellant grains are subjected to the action of vibratory stresses or strains during ignition and launching. In this paper, formulas for the energy dissipation and heating up of a thick walled propellant tube are given when the tube is subjected to the cyclical stresses or strains<
出处
《北京理工大学学报》
EI
CAS
CSCD
1989年第1期19-27,共9页
Transactions of Beijing Institute of Technology
关键词
固体推进剂
能量耗损
振动
vibration, linear viscoelasticity, solid propellant, energy dissipation.
