| 某高分子胶凝剂凝胶推进剂模拟液的流变特性 |
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| 引用本文： | 魏超,杨伟东,毛根旺.某高分子胶凝剂凝胶推进剂模拟液的流变特性[J].航空工程进展,2011,2(1):110-114. |
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| 作者姓名： | 魏超 杨伟东 毛根旺 |
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| 作者单位： | 1. 西北工业大学,航天学院,西安,710072
2. 西安航天动力研究所,西安,710100 |
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| 摘 要： | 高分子胶凝剂凝胶推进剂是很有前景的凝胶推进剂之一,研究它的流变特性对于其应用至关重要,是凝胶推进技术的基础和关键.本文采用旋转流变仪法和管流法相结合的试验方法,以试验结果为基础,依据基本方程进行理论推导的分析方法,研究了某高分子胶凝剂凝胶推进剂模拟液的流变特性,提出了可在整个剪切速率范围内使用的流变模型.该流变模型以临...
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| 关 键 词： | 高分子胶凝剂 凝胶推进剂 流变特性 |
Rheological Behavior of a Polymer-gellant Gel Propellants Simulants |
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| Wei chao,Yang Weidong,Mao Genwang.Rheological Behavior of a Polymer-gellant Gel Propellants Simulants[J].Advances in Aeronautical Science and Engineering,2011,2(1):110-114. |
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| Authors: | Wei chao Yang Weidong Mao Genwang |
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| Institution: | Wei chao1,Yang Weidong2,Mao Genwang1(1.School of Astronautics,Northwestern Polytechnical University,Xi'an 710072,China)(2.Xi'an Aerospace Propulsion Institute,Xi'an 710100,China) |
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| Abstract: | The polymer-gelation gel propellant is considered to be a very prospective gel propellant.The study of its rheological property is of great importance,and is the foundation and key to the application of gel propellant in propulsion technology.In this paper rheological behavior of a polymer-gelation gel propellant is studied experimentally by means of rheometer test and round-pipe flowing test respectively.A rheological model is developed on the basis of experimental measurements and the power law assumption... |
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| Keywords: | polymer gellant gel propellant rheological behavior |
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