摘要
通过研究太阳辐射国内外相关试验测试标准,对比了不同标准中太阳辐射热效应试验温度、辐照度等指标要求,作为太阳辐射热效应模拟试验室的设计输入条件。针对军用车辆的特点,设计了太阳辐射热效应模拟试验室,该试验室可满足大尺寸军用车辆五面照射的试验需要,通过灯阵设计仿真与验证,试验室辐照度均匀度在10%以内。结合温度控制和太阳模拟系统联合控制,实现了太阳辐射日循环环境模拟,并结合A1干热地区指标要求进行了试验验证。通过试验测试表明,太阳辐射热效应模拟试验室均匀度和允差范围满足GJB 150.7A的设备要求,对军用车辆的太阳辐射热效应试验室设计具有参考价值。
This paper analyzed the internal and external standards of solar radiation tests and summarized the functional indicators of the temperature and radiation,as an input condition to design a solar radiation heating simulation laboratory.Ac-cording to characteristics of military vehicles,a solar radiation heating simulation laboratory was designed,which could satisfy the test condition of large-scale military vehicles with five-sided irradiation.On the basis of simulation and test,the irradiance uniformity of the laboratory was within 10%.Through combined control of temperature control system and solar simulation system,the solar simulation daily cycle environmental simulation conditions were achieved and verified with indicators of category A1 dry and hot areas.The conclusion show that the uniformity and tolerance range of the solar radiation heating simulation laboratory meets the equipment requirements of GJB 150.7A,which has reference value for solar radiation heating laboratories design of military vehicles.
作者
高琳
刘惠丽
刘坤
苏倩
李晓晓
GAO Lin;LIU Huili;LIU Kun;SU Qian;LI Xiaoxiao(China North Vehicle Research Institute,Beijing 100072,China)
出处
《装备环境工程》
CAS
2024年第6期8-15,共8页
Equipment Environmental Engineering
关键词
太阳辐射
热效应
试验室设计
军用车辆
日循环
环境试验
solar radiation
heating effect
laboratory design
military vehicles
daily cycle
environment test
