The ground freezing meteorological condition simulation system is a freezing control system which designed by simulating atmospheric freezing meteo-rological conditions to meet nacelle anti-ice system icing tests. Using an external cryogenic meteorological condi-tions, the control system forms freezing meteorological conditions by simulating real atmospheric weather condi-tions in the test area. Then according to the icing condi-tions to adjust the ice particle size and water content, we find a complete freeze control technology by the testing law which meets the requirements of the nacelle anti-ice system deicing test and a variety of special experiments. The ground freezing meteorological condition simulation system is simple icing wind tunnel experiment platform which is built by using atmospheric environment.%地面结冰气象条件模拟系统是为模拟大气环境下结冰气象条件设计的，也是为发动机短舱防冰系统除冰试验设计的结冰控制系统。控制系统利用外部低温气象条件在试验区域内模拟真实大气环境形成结冰气象条件，并根据试验区域内结冰情况调节结冰颗粒大小及含水量，通过试验规律寻找到一套完整的结冰控制技术，除满足短舱防冰系统除冰试验要求外还能够满足相关多种特种试验，是利用大气环境建立的简易结冰风洞试验平台。
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