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- The experimental results show that TPB is an ideal curing catalyst of HTPB propellant binder system. 实验结果表明,TPB是丁羟推进剂粘合剂体系比较理想的固化催化剂。
- The effect of the HMX content on the microwave attenuation of HTPB propellant has been studied. 研究了HMX含量对HTPB复合固体推进剂微波衰减的影响。
- Applying burning-rate catalysts is one of optimal approaches to regulate the burning rate of HTPB propellant. 使用燃速催化剂是调节丁羟推进剂燃速的最佳途径之一。
- When FG and YB are incorporated, they may obviously reduce the pressure exponent of HTPB propellant as well as enhancing the burning rate. 当FG与亚铬酸铜组合使用时,可在提高推进剂燃速的同时大幅度地降低燃速压强指数。
- LU Guo-lin.Effect of nitramine on energy and bur-ning rate of low burning rate HTPB propellant[J].Journal of Solid Rocket Technology,2001,24(2):45-47. [4]鲁国林.;硝胺对低燃速丁羟推进剂能量与燃速的影响[J]
- In the present paper, an investigation on effects of some compounds on the pressure exponent of HTPB propellant is presented. 研究了某些化合物对丁羟(HTPB)复合固体推进剂燃速压强指数的影响。
- The results show that the ignition delay time is shortened along with the increase of the oxygen content, burning rate of HTPB propellant and the laser radiant flux. 研究结果表明:随着丁羟推进剂氧含量、燃速以及点火热通量的增加,推进剂的点火延迟时间缩短;
- Damage Behavior of HTPB Propellant 丁羟推进剂的损伤特性研究
- Especially the insensitive properties of HTPE propellants, HTPB propellants, and NEPE propellants etc. are introduced. 并简要介绍了HTPB、NEPE及HTPE等钝感推进剂的性能。
- The existence of any extender is not necessary for increasing the elongation of HTPB propellants by bonding agent MAPO. 扩链剂的存在不是键合剂MAPO提高丁羟推进剂伸长率的必要条件。
- Abstract: The relationships between damage energies of HTPB propellants and storage ageing time were investigated by uniaxial repeated tensile test. 文摘:由单轴反复拉伸试验分别研究了含键合型防老添加剂和防老剂H的HTPB推进剂破坏能与贮存老化时间的关系。
- The relationships between damage energies of HTPB propellants and storage ageing time were investigated by uniaxial repeated tensile test. 由单轴反复拉伸试验分别研究了含键合型防老添加剂和防老剂H的HTPB推进剂破坏能与贮存老化时间的关系。
- The experiment result shows that only when HTPB binder has high entropy elasticity can the addition of bonding agent MAPO increase the elongation of HTPB propellants obviously. 实验研究的结果表明:只有当丁羟粘合剂具有高的熵弹性时,加入键合剂MAPO才能显著提高丁羟推进剂的伸长率;
- ZHAO Zhang-cai,LU Guo-lin,WANG Bei-hai.Effect of diols chain extenders on mechanical properties of HTPB propellants[J].Journal of Solid Rocket Technology,2000,23(4):23-28. [2]赵长才;鲁国林;王北海.;二醇类扩链剂对丁羟推进剂力学性能的影响[J]
- The addition of ultrafine aluminium powder (UFAl) can improve the ignition properties of HTPB propellants significantly and make ignition delay time shortened. 超细铝粉能明显改善丁羟推进剂的激光点火性能,使点火延迟时间缩短。
- An application investigation of the nitramine (RDX,HMX) to the low burning rate HTPB propellants was carried out in the view of energetic property and combustion performance. 从推进剂的能量特性和燃烧性能的角度探索了硝胺(RDX、HMX)在低燃速丁羟推进剂应用的可能性。
- Storage life prediction for HTPB propellant under constant strain 定应变下丁羟推进剂贮存寿命预估
- Study on the Fracture Behavior of HTPB Propellant by Means of SEM 丁羟推进剂拉伸断裂行为的扫描电镜研究
- Keywords Bonging agent;HTPB propellant;Mechanical property; 键合剂;端羟基聚丁二烯推进剂;力学性能;
- The effect of the oxygen content, burning rates of HTPB propellants and the laser radiant flux on the ignition delay time was investigated experimentally with a CO2-laser ignition apparatus. 应用CO2激光点火器研究了丁羟推进剂中氧含量、燃速等因素及激光点火热通量与点火延迟时间之间的关系。
