摘要
本文通过动态力学试验和计算机数据图形处理,给出一种丁羟复合推进剂的复模量E~*(ωα_T)、贮存模量F′(ωα_T)、损耗模量E″(ωα_T)、应力松弛模量E(t/α_T)和蠕变柔量D(t/α_T)主曲线及其数学表达式。
In this paper master curves and their mathematical formulations for the complex modulus, storage modulus, loss modulus, stress relaxation modulus and creep compliance of HTPB composite propellants are obtained through computer data and graphic processing on the basis of dynamic viscoelasticity tests.
出处
《兵工学报》
EI
CAS
CSCD
北大核心
1991年第3期54-59,共6页
Acta Armamentarii
关键词
固体推进剂
粘弹性
推进剂
火箭
viscoelasticity, viscoelastic medium mechanics, mechanical properties, viscoelastic modulus, solid propellant
