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苏联化工机械研究所最近建成了一台欧洲最大的热真空设备。其容器直径为17.5m,高22m,总容积为8300m3,顶部大门直径14.8m,工作区呈圆柱形,其直径为6m,高22m。它的真空度为1.33×10~(-3)Pa,热沉温度≤100K,热沉壁的太阳吸收系数As=0.95±0.02,其辐射系数ε=0.9±0.03。此设备配有太阳模拟器、红外模拟器、支撑旋转装置、保持热工况的液体系统、供气系统、高灵敏检漏系统、肉眼及电视观察
The Soviet Institute of Chemical Machinery recently built one of Europe’s largest thermal vacuum equipment. The container diameter of 17.5m, height 22m, the total volume of 8300m3, the top gate diameter of 14.8m, the work area was cylindrical, its diameter is 6m, height 22m. Its vacuum degree is 1.33 × 10 -3 Pa, the heat sink temperature is less than or equal to 100K, the solar absorption coefficient of heat wall is As = 0.95 ± 0.02 and the emissivity ε is 0.9 ± 0.03. The device is equipped with a solar simulator, an infrared simulator, a rotating support, a liquid system that maintains a hot condition, a gas supply system, a highly sensitive leak detection system, a visual and TV view