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分析了造雾剂的成雾原理和成雾效果的气象影响因素,研究了封闭空间和外场开放空间相关气象因素对成雾光电干扰效果的影响,结果表明,当环境相对湿度大于造雾剂潮解相对湿度时,高环境相对湿度和较低温度有利于成雾,气流的扰动可以降低造雾剂成雾所需的相对湿度;外场试验中由于气流和风速的影响,当环境相对湿度低于造雾剂潮解相对湿度时,能够很好地成雾,而且由于大面积成雾的集团效应,使雾幛抵抗不良气象条件的能力增强,人造雾受气象条件和地域的限制降低。
The fogging principle of fogging agent and the meteorological influencing factors of fogging effect are analyzed. The influence of fogging effect caused by confining meteorological factors on confining fogging and open space is studied. The results show that when the relative humidity is higher than that of fogging solution Relative humidity, high relative humidity and lower temperature conducive to fogging, airflow disturbance can reduce the aerosol fogging required relative humidity; field test due to airflow and wind speed, when the relative humidity is lower than the environment Fog deliquescence relative humidity, can well into the fog, but also due to large-scale fogging group effect, fog fog resistance to adverse weather conditions increased ability of artificial fog weather conditions and geographical constraints reduced.