首页> 外文会议>International annual conference of ICT >Development of the solid propellant for kick motor and verification of performance in high-altitude simulation
【24h】

Development of the solid propellant for kick motor and verification of performance in high-altitude simulation

机译:开发龙头电机的固体推进剂及高海拔模拟性能验证

获取原文

摘要

The kick motor of the Space Launch Vehicle (SLV) offers thrust for satellites to enter orbit. The kick motor, which is applied by either solid or liquid propellant, has been studied for many years. The composite propellant, which has higher performance than double base propellant, is used for the strategic missile and space booster recently. Characters of the solid propellant for kick motors are affected by space conditions such as vacuum and space radiation. The solid propellant used for such a purpose must not undergo physical, internal ballistic and energetic changes when exposed to vacuum or space radiation. This study describes the development of the solid propellant composition which is based on HTPB (Hydroxyl-Terminated Polybutadiene). This solid propellant composition has excellent mechanical properties without volatile plasticizer or catalyst. Also, an experimental study was conducted on supersonic diffuser in order to verify the performance of the solid propellant composition, which was applied to standard motor on the ground in vacuum conditions.
机译:空间发射车辆(SLV)的踢电机为卫星提供推进轨道的推力。通过固体或液体推进剂施用的踢球电机已经研究了多年。具有比双基推进剂更高的性能更高的复合推进剂,用于最近的战略导弹和空间助推器。用于踢球电机的固体推进剂的特征受空间条件(如真空和空间辐射)的影响。用于这种目的的固体推进剂在暴露于真空或空间辐射时,不得经历物理,内部弹道和能量变化。本研究描述了基于HTPB(羟基封端的聚丁二烯)的固体推进剂组合物的发展。该固体推进剂组合物具有优异的机械性能而不具有挥发性增塑剂或催化剂。此外,在超声波漫射器上进行实验研究,以验证固体推进剂组合物的性能,该组合物在真空条件下将其施加到标准电动机上。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号