| 同轴形微波等离子推力器数值计算 |
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| 引用本文： | 唐金兰,何洪庆,毛根旺,杨涓,韩先伟,黄晓砥.同轴形微波等离子推力器数值计算[J].航空动力学报,2004,19(4):536-540. |
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| 作者姓名： | 唐金兰 何洪庆 毛根旺 杨涓 韩先伟 黄晓砥 |
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| 作者单位： | 西北工业大学,航天学院,陕西,西安,710072 |
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| 基金项目： | 国家863计划支持资助项目(863-2-2-5-12)，国防科工委基础研究资助项目(J1400D00) |
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| 摘 要： | 介绍了100W功率同轴形微波等离子推力器(MPT)的系统结构、谐振模式,采用耦合求解Maxwell方程、Saha方程和Navier-Stokes方程的方法,对100W同轴形MPT振腔内的电磁场、等离子体与流场间的耦合问题进行了数值计算并预估了原理实验样机的性能。计算结果表明,100W同轴形MPT结构系统的原理可行,性能较好,有较好的发展前景。
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| 关 键 词： | 航空、航天推进系统 微波等离子体推力器 谐振腔 耦合计算 |
| 文章编号： | 1000-8055(2004)04-0536-05 |
| 收稿时间： | 9/9/2003 12:00:00 AM |
| 修稿时间： | 2003年9月9日 |
Theoretical and Experimental Research on Microwave Plasma Thruster With Coaxial Resonant Cavity |
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| TANG Jin-lan,HE Hong-qing,MAO Gen-wang,YANG Juan,HAN Xian-wei and HUANG Xiao-di.Theoretical and Experimental Research on Microwave Plasma Thruster With Coaxial Resonant Cavity[J].Journal of Aerospace Power,2004,19(4):536-540. |
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| Authors: | TANG Jin-lan HE Hong-qing MAO Gen-wang YANG Juan HAN Xian-wei and HUANG Xiao-di |
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| Institution: | College of Astronautics, Northwestern Polytechnical University,Xi'an710072,China;College of Astronautics, Northwestern Polytechnical University,Xi'an710072,China;College of Astronautics, Northwestern Polytechnical University,Xi'an710072,China;College of Astronautics, Northwestern Polytechnical University,Xi'an710072,China;College of Astronautics, Northwestern Polytechnical University,Xi'an710072,China;College of Astronautics, Northwestern Polytechnical University,Xi'an710072,China |
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| Abstract: | The system construction and resonance mode of 100 W power Microwave Plasma Thruster (MPT) With Coaxial Resonant Cavity are introduced.The Resonant Cavity is an important part in the MPT system in which the microwave energy is absorbed by the working gas.In this paper,the numerical simulation of the coupling between microwave energy and plasma flow under the resonant state was analyzed using a coupled Maxwell,Saha and Navier-Stokes solver and the performance of prototype was calculated.All results show that the system principles of 100 W MPT are feasible and the performance of prototype is good. |
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| Keywords: | aerospace propulsion system Microwave Plasma Thruster (MPT) resonance cavity coupled calculation |
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