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考夫曼离子推力器放电室数值模拟研究综述及展望 |
鹿畅1,2,3,夏广庆1,2,3,张军军1,2,3,孙斌1,2,3,李益文4
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1.大连理工大学 航空航天学院,辽宁 大连 116024;2.大连理工大学 工业装备结构分析国家重点实验室,辽宁 大连 116024;3.大连理工大学 辽宁省空天飞行器前沿技术重点实验室,辽宁 大连 116024;4.空军工程大学 航空等离子体动力学重点实验室,陕西 西安 710051
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摘要: |
首先分析了影响考夫曼离子推力器放电性能的关键因素,然后按照仿真模型的维度对考夫曼离子推力器放电室数值模拟方法进行了分类综述和优缺点分析,并针对以流体方法为基础的各向异性界面问题进行了分析。在此基础上,概述了零维模型、二维模型和三维模型下针对放电室所取得的数值模拟研究结果。最后对考夫曼离子推力器放电室数值模拟研究进行了总结及展望。 |
关键词: 电推进 考夫曼离子推力器 放电性能 放电室 数值模拟 |
DOI:10.13675/j.cnki.tjjs.201004 |
分类号:V439.4 |
基金项目:国家重点研发计划(2020YFC2201100;2021YFE0116000);国家自然科学基金(12102082;12175032);中央高校基本科研业务费专项资金(DUT21GJ206);辽宁省重点研发计划(2020JH2/10500003);中央引导地方科技发展资金(216Z1901G);天琴计划教育部重点实验室(筹)开放基金(TQRF-2020-2.5)。 |
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Review and Prospect of Numerical Simulation for Discharge Chamber of Kaufman Ion Thruster |
LU Chang1,2,3, XIA Guang-qing1,2,3, ZHANG Jun-jun1,2,3, SUN Bin1,2,3, LI Yi-wen4
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1.School of Aeronautics and Astronautics,Dalian University of Technology,Dalian 116024,China;2.State Key Laboratory of Structural Analysis for Industrial Equipment,Dalian University of Technology,Dalian 116024,China;3.Key Laboratory of Advanced Technology for Aerospace Vehicles of Liaoning Province, Dalian University of Technology,Dalian 116024,China;4.Science and Technology on Plasma Dynamics Laboratory,Air Force Engineering University,Xi’an 710051,China
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Abstract: |
The key factors influencing the discharge performance of Kaufman ion thruster are summarized and analyzed first. Then, according to the model’s dimension, the numerical simulation methods of Kaufman ion thruster discharge chamber are classified and summarized. The advantages and disadvantages are analyzed as well. Also, the anisotropic interface problems in fluid method are analyzed. Meanwhile, the numerical simulation results of zero-dimensional model, two-dimensional model and three-dimensional model for discharge chamber are summarized. Finally, the numerical simulation of Kaufman ion thruster discharge chamber is prospected. |
Key words: Electric propulsion Kaufman ion thruster Discharge performance Discharge chamber Numerical simulation |