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首页> 外文期刊>IEEE Transactions on Plasma Science >Development and Validation of a Multiphysics Coupling Model of the Pulsed Electromagnetic Inductive Valve for Planar Pulsed Inductive Plasma Thruster
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Development and Validation of a Multiphysics Coupling Model of the Pulsed Electromagnetic Inductive Valve for Planar Pulsed Inductive Plasma Thruster

机译：平面脉冲感应等离子推进器脉冲电磁感应阀多物理场耦合模型的建立与验证

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摘要

A pulsed electromagnetic inductive valve has been developed to achieve correct initial deposition of the propellant gas puff for the planar pulsed inductive plasma thruster. This paper aims to describe the method for modeling the valve. The most significant physical effects involved in the valve operation process are described by the electrical model, the magnetic model, the mechanical model, and the pneumatic model. These physical models are then linked together based on the couplings between them to form a complete multiphysics coupling model. In order to validate the proposed model, simulations and experiments are implemented for the prototype valve at different operating conditions. Response characteristics and throughput characteristics predicted by the model agree well with experimental data. The results demonstrate that the proposed model can be successfully applied to accurately capture the main performance of the valve. The principle of the analysis procedure is applicable to other electromagnetic valves of this type.
机译：已经开发了脉冲电磁感应阀以实现用于平面脉冲感应等离子体推进器的推进剂气体抽吸的正确初始沉积。本文旨在描述阀的建模方法。阀门操作过程中涉及的最重要的物理影响由电气模型，电磁模型，机械模型和气动模型描述。然后，根据这些物理模型之间的耦合将这些物理模型链接在一起，以形成一个完整的多物理场耦合模型。为了验证所提出的模型，在不同工况下对原型阀进行了仿真和实验。该模型预测的响应特性和吞吐量特性与实验数据吻合良好。结果表明，所提出的模型可以成功地应用于准确地捕获阀门的主要性能。分析程序的原理适用于此类其他电磁阀。

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  • 来源
    《IEEE Transactions on Plasma Science》 |2019年第1期|587-595|共9页
  • 作者

    Guo Dawei; Cheng Mousen; Yang Xiong; Li Xiaokang; Che Bixuan;

  • 作者单位

    Natl Univ Def Technol, Coll Aerosp Sci & Engn, Changsha 410073, Hunan, Peoples R China;

    Natl Univ Def Technol, Coll Aerosp Sci & Engn, Changsha 410073, Hunan, Peoples R China;

    Natl Univ Def Technol, Coll Aerosp Sci & Engn, Changsha 410073, Hunan, Peoples R China;

    Natl Univ Def Technol, Coll Aerosp Sci & Engn, Changsha 410073, Hunan, Peoples R China;

    Natl Univ Def Technol, Coll Aerosp Sci & Engn, Changsha 410073, Hunan, Peoples R China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Electromagnetic induction; numerical analysis; pulsed power systems; valves;

    机译：电磁感应;数值分析;脉冲动力系统;阀门;

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