| 基于仿真的吸声材料缩比试验设计 |
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| 引用本文： | 王东锋,卢连成,刘占卿,孙冲,朱曼利.基于仿真的吸声材料缩比试验设计[J].系统仿真学报,2007,19(23):5533-5535. |
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| 作者姓名： | 王东锋 卢连成 刘占卿 孙冲 朱曼利 |
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| 作者单位： | 1. 北京特种工程设计研究院,北京,100028
2. 装备指挥技术学院,北京,101416 |
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| 摘 要： | 结合应用于国防工程中的某型吸声材料的研究，设计了缩比模型发动机和试验装置模型，通过仿真计算对试验方案进行了分析和确认。通过缩比热流试验，研究了火箭发动机的流场分布，验证了吸声材料的抗烧蚀、抗射流冲击能力，对其工程应用价值进行了评估。
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| 关 键 词： | 发射装置 吸声材料 试验 设计 模型 仿真 |
| 文章编号： | 1004-731X（2007）23-5533-03 |
| 收稿时间： | 2006-09-15 |
| 修稿时间： | 2007-01-05 |
Simulation Based Design and Validation for Sound Absorption Material's Small Proportion Model Test |
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| WANG Dong-feng,LU Lian-cheng,LIU Zhan-qing,SUN Chong,ZHU Man-li.Simulation Based Design and Validation for Sound Absorption Material''''s Small Proportion Model Test[J].Journal of System Simulation,2007,19(23):5533-5535. |
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| Authors: | WANG Dong-feng LU Lian-cheng LIU Zhan-qing SUN Chong ZHU Man-li |
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| Abstract: | During the research of sound-absorption material for underground launch well, a small proportion trial model, which included model engine and accessorial apparatus, designed and validated by numerical simulation. Based on the trial model and project, 3 times launch test carried out. The flow of missile's engine studied, the anti-burnout capability and engineering appliance possibility of sound absorption material were validated and evaluated. |
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| Keywords: | launch well sound absorption material trial design model simulation |
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