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首页> 外文期刊>Transactions of the Japan society for aeronautical and space sciences >Experimental and Numerical Studies of a Low-Power N2 Arcjet Thruster
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Experimental and Numerical Studies of a Low-Power N2 Arcjet Thruster

机译:低功率N2 Arcjet推进器的实验和数值研究

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摘要

This paper describes the experimental and numerical studies of a laboratory model of the low-power nitrogen arc- jet thruster that developed to provide thruster performance data to validate numerical results. The arcjet thruster was operate by using a nozzle 1.0 mm in constrictor diameter. Thrust and input power were measured for various arc currents and nitrogen mass flow rates. The operation was done at power levels ranging from 156W to 540W and nitro- gen mass flow rates from 5 mg/s to 30 mg/s.
机译:本文介绍了低功率氮气电弧喷射推进器实验室模型的实验和数值研究,该模型的开发旨在提供推进器性能数据以验证数值结果。通过使用收缩器直径为1.0 mm的喷嘴操作arcjet推进器。测量了各种电弧电流和氮气质量流量的推力和输入功率。该操作在156W至540W的功率水平和5 mg / s至30 mg / s的氮气质量流率下完成。

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