| 摘要: |
| 根据J210-8三元乙丙橡胶绝热层在某固体火箭发动机地面静止试验和氧-乙炔烧蚀仪上的两种烧蚀情况，对比分析了该绝热层的两种烧蚀结果，找出三元乙丙橡胶绝热层在氧-乙炔烧蚀仪以及固体火箭发动机地面静止试验考核中的线烧蚀性能之间的关系，对于同类发动机燃烧室绝热层设计具有指导意义。 |
| 关键词: J210-8三元乙丙橡胶绝热层 地面静止试验 氧-乙炔烧蚀仪 烧蚀性能 |
| 基金项目: |
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| Contrast Study of Ablation Performance of J210-8 EPDM Rubber Insulation under Two Kinds of Conditions |
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Zheng Pei Yan Weixin
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Xi’an Changfeng Research Institute of Mechanism and Electricity, Xi’an 710065
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| Abstract: |
| According to the two kinds of ablation instance of J210-8 EPDM rubber insulation in both the chamber of SRM and O2-C2H2 ablation test equipment, the two kinds of ablation results of the rubber insulation are contrastingly analyzed. The dependence relation of the line ablation ratio by the two kinds of test methods are given, which gives helpful guidance on the rubber insulation design of the same SRM chamber. |
| Key words: J210-8 EPDM rubber insulation field ignition test O2-C2H2 ablation equipment ablation performance |
