| 不同真空度下抗红外烟幕沉降规律研究 |
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| 引用本文： | 陈宁,潘功配,陈厚和,关华.不同真空度下抗红外烟幕沉降规律研究[J].弹箭与制导学报,2005,25(4):42-44. |
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| 作者姓名： | 陈宁 潘功配 陈厚和 关华 |
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| 作者单位： | 南京理工大学化工学院,南京,210094 |
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| 基金项目： | 国家自然科学基金资助项目（90305008） |
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| 摘 要： | 依据粒子沉降特性的相关理论分析了不同真空度下烟幕的沉降规律，并采用测试烟幕质量浓度求解烟幕沉降速率的方法，开展了实验研究。结果表明，随着真空度的升高，烟幕的沉降速率增大；试验结果与理论分析结果相符合。
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| 关 键 词： | 烟幕 真空 红外 沉降规律 |
| 收稿时间： | 2005-05-08 |
| 修稿时间： | 2005年5月8日 |
Study on Anti-infrared Smoke Sedimentation Regulation Under Different Vacuum |
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| CHEN Ning,PAN Gong-pei,CHEN Hou-he,GUAN Hua.Study on Anti-infrared Smoke Sedimentation Regulation Under Different Vacuum[J].Journal of Projectiles Rockets Missiles and Guidance,2005,25(4):42-44. |
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| Authors: | CHEN Ning PAN Gong-pei CHEN Hou-he GUAN Hua |
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| Affiliation: | School of Chemical Engineering, NJUST, Nanjing 210094, China |
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| Abstract: | Based on the interrelated theory of particle sedimentation characteristic, the smoke sedimentation regulation is analyzed under different vacuum, using the method of calculating smoke sedimentation velocity with smoke mass concentration, the experiment study is carried out. The results show that smoke sedimentation velocity is increased with the increase of the vacuum, the experimental results is accorded with the theory analysis. |
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| Keywords: | smoke vacuum infrared sedimentation regulation |
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