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以不同转速及变压力比工况下,测试单级无油润滑压缩机的缸内压力。归纳出热力过程膨胀指数m随活塞平均速度的变化规律。在理论上对压缩机热力过程分析提出新观点。
Under different speed and variable pressure ratio conditions, the single-stage oil-lubricated compressor cylinder pressure test. The law of the expansibility exponent m of the thermal process with the average speed of the piston is summed up. In theory, the compressor thermodynamic process analysis put forward new ideas.