【摘要】 根据燃料电池的特殊要求,研制了一种无油喷水螺杆压缩机。介绍了样机结构和系统的设计、测试运行。更多还原

【Abstract】 According to the specific requirement of fuel ce ll system,an water-injected twin-screw compressor has been developed.The design parameters such as rotor profile,suction and discharge port are presented firstl y in this paper.Then the selection of bearing,shaft seal and material for variou s components are discussed.The performance of the prototype machine is also give n in the paper,and the measured data shows the compressor is developed very succ essfully.更多还原