论文部分内容阅读
斯特林型制冷机在实际运行中,压缩机会出现活塞偏移的现象。通过四组在不同条件下的对比实验,得到了造成压缩机偏置的影响因素。当压缩机内部处于真空状态时,不会出现活塞偏移现象。然而,一旦压缩机充入气体后运行,活塞会发生偏移。同时,随着充气压力的不同,活塞偏置量不同。制冷过程也会影响压缩机偏置。
Stirling-type refrigerator in actual operation, the compressor piston displacement will appear the phenomenon. Through four groups of contrast experiments under different conditions, the factors that caused the compressor bias were obtained. When the compressor is in a vacuum state, no piston displacement occurs. However, the piston will deflect once the compressor is filled with gas and run. At the same time, with the different inflation pressure, piston offset different. The cooling process also affects the compressor bias.