大型吹砂吹尘综合环境试验系统工程实现及应用

摘要

本文介绍了大型吹砂吹尘综合试验系统的设备构成和系统设计应考虑的关键技术。阐述了主要功能和技术指标，论述了砂尘浓度、试验段风速、试验段温度和相对湿度等主要试验参数的调节技术，并给出了应用结果。能够为大型吹砂环境试验设备的设计和试验应用提供参考借鉴。%This paper introduces the composition of the equipment and the key technology of the design of the large blowing sand and dust comprehensive envirmental test system. Then it expounds its main function and technical index; and discusses the adjustment technology of sand and dust density, the wind velocity, the temperature and relative humidity. Finally, the application results are given. It can provide reference for design and test application of the large blowing sand environmental test equipment.