一台单效溴化锂吸收式制冷机,若送往发生器的稀溶液的流量为21.9kg/s,浓度为0.575,若在发生器产生流量为1.65kg/s的水蒸气,则制冷机的循环倍率及放气范围为()。
A.13.0~13.2,0.040~0.045 B.13.2~13.4,0.040~0.045 C.13.0~13.2,0.045~0.050 D.13.2~13.4,0.045~0.050正确答案D
一台单效溴化锂吸收式制冷机,若送往发生器的稀溶液的流量为21.9kg/s,浓度为0.575,若在发生器产生流量为1.65kg/s的水蒸气,则制冷机的循环倍率及放气范围为()。
A.13.0~13.2,0.040~0.045 B.13.2~13.4,0.040~0.045 C.13.0~13.2,0.045~0.050 D.13.2~13.4,0.045~0.050正确答案D