| 超声波雾化器雾滴飞行时间的分析 |
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| 引用本文： | 赵洪英,蔡乐才.超声波雾化器雾滴飞行时间的分析[J].四川理工学院学报(自然科学版),2010,23(1):88-90. |
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| 作者姓名： | 赵洪英 蔡乐才 |
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| 作者单位： | 1. 四川理工学院电子与信息工程学院,四川,自贡,643000
2. 四川理工学院计算机学院,四川,自贡,643000 |
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| 基金项目： | 四川省科技厅支撑计划项目基金资助，四川省教育厅科技项目基金资助 |
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| 摘 要： | 目前,雾化器的应用很广泛,就现有的雾化器来说,雾滴飞行时间不够长,雾滴的直径不能达到理想值,影响雾化效果,这一缺点让雾化器的应用受到一定的限制。文章推导出雾滴保持时间与雾滴大小的关系式,并通过软件仿真分析,在压强为101.325kPa、温度为20℃的条件下,找到了雾滴直径和保持时间的最佳关系,对于雾化器的设计具有参考价值。
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| 关 键 词： | 超声波 雾化器 工作原理 飞行时间 |
Analysis for the Fog-drop Flight Time of Ultrasonic Nebulizer |
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| ZHAO Hong-ying,CAI Le-cai.Analysis for the Fog-drop Flight Time of Ultrasonic Nebulizer[J].Journal of Sichuan University of Science & Engineering:Natural Science Editton,2010,23(1):88-90. |
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| Authors: | ZHAO Hong-ying CAI Le-cai |
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| Institution: | ZHAO Hong-ying 1,CAI Le-cai 2(1.School of Automation , Electronic Information,Sichuan University of Science & Engineering,Zigong 643000,China,2.School of Computer Science,China) |
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| Abstract: | At present,the atomizer has been widely used.As for the existing atomizer,the flight time of droplet is not long enough,The droplet diameter can not achieve the desired value,which affects the impact of aerosol effects.This defect limits the application of atomizer.At pressure of 101.325kPa and temperature is 20℃,the relationship of droplet diameter and its holding time is brought out in the paper.The best relationship between the droplet diameter and time to maintain is derived by through MATLAB simulation,which has reference value for the design of atomizer. |
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| Keywords: | ultrasound atomizer working principle flight time |
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