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| 水中气泡光学特性的蒙特卡罗模拟 | |
| 引用本文： | 曹静,康颖,王江安.水中气泡光学特性的蒙特卡罗模拟[J].激光与红外,2006,36(5):392-395. |
| 作者姓名： | 曹静 康颖 王江安 |
| 作者单位： | 1. 海军工程大学兵器工程系 2. 海军工程大学理学院 3. 海军工程大学电子工程学院,湖北,武汉,430033 |
| 摘 要： | 基于Mie散射理论的单个气泡光散射,考虑光的多次散射,用蒙特卡罗方法模拟计算水中气泡群的光散射特性.计算结果表明：光的后向散射随气泡数密度的增加而明显增强,并且在折射率较大的海水中这种增强会更加明显,从而说明利用尾流中气泡群的光散射特性研究光自导鱼雷是可行的. |
| 关 键 词： | 水中气泡 Mie散射 蒙特卡罗方法 舰船尾流 |
| 文章编号： | 1001-5078（2006）05-0392-04 |
| 收稿时间： | 2005-09-22 |
| 修稿时间： | 2005-09-22 |
Monte-Carlo Simulation of the Optical Properties of Air Bubble in Water |
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| CAO Jing,KANG Ying,WANG Jiang-an.Monte-Carlo Simulation of the Optical Properties of Air Bubble in Water[J].Laser & Infrared,2006,36(5):392-395. | |
| Authors: | CAO Jing KANG Ying WANG Jiang-an |
| Affiliation: | 1. College of Science, Naval University of Engineering;2. Dept. of Weaponry Eng., Naval University of Engineering;3. Naval University of Engineering, Wtthan 430033, China |
| Abstract: | Based on the Mie scattering theory and the theory of light multiple scattering,the light scattering properties of air bubbles in the water are calculated by Monte-Carlo simulation.The results of calculation illustrate that the backscattering by air bubbles are enhanced obviously with the bubbles density.Moreover,this kind of reinforcement will be clearer in the sea which refractive index is bigger than fresh water's.The feasibility of the light wake homing torpedo by studying the light scattering characteristic of light is testified. |
| Keywords: | air bubble Mie scattering theory Monte-Carlo wake |
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