| 细水雾测量中APV的光路布局 |
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| 引用本文： | 秦俊,廖光煊,王喜世,刘江虹,姚斌.细水雾测量中APV的光路布局[J].中国激光,2002,29(7):616-620. |
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| 作者姓名： | 秦俊 廖光煊 王喜世 刘江虹 姚斌 |
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| 作者单位： | 中国科学技术大学火灾科学国家重点实验室,安徽合肥,230026 |
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| 基金项目： | 国家自然科学基金 (编号 :5 9876 0 38) |
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| 摘 要： | 结合细水雾的特点和粒子的光散射理论 ,通过模拟计算和实验研究 ,对APV (AdaptivePhase DopplerVelocimeter)光路系统设计了合适的参数 ,并进行了合理布局。对细水雾雾场中粒子的特性参数进行了实验测量研究 ,对细水雾雾场的速度分布、滴径分布以及雾通量的测量等都得到了合理的实验结果。
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| 关 键 词： | 粒子散射理论 细水雾测量 光学系统布局 模拟实验 |
| 收稿时间： | 2001/5/14 |
Study on APV Optical Road Arrangement in Measurement Water Mist |
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| QIN Jun,LIAO Guang xuan,WANG Xi shi,LIU Jiang hong,YAO Bin.Study on APV Optical Road Arrangement in Measurement Water Mist[J].Chinese Journal of Lasers,2002,29(7):616-620. |
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| Authors: | QIN Jun LIAO Guang xuan WANG Xi shi LIU Jiang hong YAO Bin |
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| Abstract: | On the basis of the light scattering theory of spherical particles and the characteristic of the water mist, by theoretical computation and experiment study, the lay out parameters of the APV (adaptive phase/Doppler velocimeter) system are given. Experiment measurement and analysis are carried out to study the characteristic parameters of the particles in the water mist flow field. The particle size and the velocity distribution and the water mist volume flux flow field are obtained from the experiments. |
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| Keywords: | light scattering theory of spherical particles measurement of the water mist flow field overall arrangement optical road of the APV system modelling and expriment |
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