| 引用本文: | 赵永学,张育林.羽流光谱实验仿真.[J].国防科技大学学报,2000,22(3):60-64.[点击复制] |
| ZHAO Yongxue,ZHANG Yulin.Research for the Simulation of Plume Spectrum Experiment[J].Journal of National University of Defense Technology,2000,22(3):60-64[点击复制] |
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| 羽流光谱实验仿真 |
| 赵永学, 张育林 |
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(国防科技大学 航天与材料工程学院, 湖南 长沙 410073)
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| 摘要: |
| 根据液体火箭发动机故障羽流诊断的需要, 建立了高温气体下原子的光谱仿真模型, 针对具体实验仪器及实验条件, 对发动机几种主要元素的理论光谱进行了仿真计算, 对不同光栅下的理论光谱进行了比较、讨论, 该工作为后续实验研究打下了基础。 |
| 关键词: 羽流 光谱实验 光谱仿真 |
| DOI： |
| 投稿日期：1999-09-20 |
| 基金项目:国防科技大学预研基金资助项目 |
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| Research for the Simulation of Plume Spectrum Experiment |
| ZHAO Yongxue, ZHANG Yulin |
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(College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073, China)
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| Abstract: |
| According to the demand of plume spectral diagnostic for liquid propellant rocket engines, a radiative transport theory for high temperature gas is developed. The result of simulation for several main atoms of the engine materials in the plume is presented. Different spectrums under different gratings are also compared and discussed. |
| Keywords: plume spectrum experiment spectrum simulation |
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