| 富燃料推进剂的燃烧成气率测试研究 |
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| 引用本文： | 王英红,陈超,潘匡志,王娟.富燃料推进剂的燃烧成气率测试研究[J].固体火箭技术,2009,32(5). |
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| 作者姓名： | 王英红 陈超 潘匡志 王娟 |
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| 作者单位： | 西北工业大学,航天学院固体火箭发动机燃烧、热结构与内流场重点实验室,西安,710072 |
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| 摘 要： | 建立了富燃料推进剂燃烧成气率测试装置,提出了实验方法,选用酸洗石棉和高硅氧玻璃纤维布作为过滤介质,实现了富燃料推进剂燃烧后气相和凝聚相燃烧产物的可靠分离,同时提出验证可靠分离的方法.测试了实验过程中的压强变化,结果表明,通过调整样品形状及用量和后端盖的数量可以控制燃烧室的压强,可实现一定压强下的样品燃烧成气率的测试.
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| 关 键 词： | 燃烧 成气率 富燃料推进剂 测试 |
Investigation on measuring gas generation rate for fuel-rich propellant during combustion process |
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| WANG Ying-hong,CHEN Chao,PAN Kuang-zhi,WANG Juan.Investigation on measuring gas generation rate for fuel-rich propellant during combustion process[J].Journal of Solid Rocket Technology,2009,32(5). |
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| Authors: | WANG Ying-hong CHEN Chao PAN Kuang-zhi WANG Juan |
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| Institution: | WANG Ying-hong,CHEN Chao,PAN Kuang-zhi,WANG Juan(Coll.of Astronautics National Key Laboratory of Combustion,Flow and Thermo-Structure,Northwestern Polytechnical Univ.,Xi'an 710072,China) |
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| Abstract: | The equipment for measuring gas generation rate of fuel-rich propellant was established,and a experimental method was put forward.Pickling asbestos and silica glass fiber cloth were used as filter in the testing equipment to realize reliable separation of gas-phase and condense phase combustion products.And,a reliable method was put forward by verifying the credible separation between gas and solid/liquid.The pressure change in the course of experiment was tested.The results show that the pressure in combus... |
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| Keywords: | combustion gas generation rate fuel-rich propellant testing |
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