• 2022-06-28
    某蒸汽压缩制冷循环装置, 制冷能力为[tex=4.214x1.214]vnuBITpZ0vcW9g5dboYZoFHIO9i5kgN+KRaYCje7eFJiz/uO0wVe73EPvF53w9Lh[/tex], 蒸发温度为 [tex=2.929x1.214]WSKnvwKS5ivQqCfH5eUUSiNLCdiFiqjOLcfmf64MHF8=[/tex], 冷凝温度为[tex=2.143x1.071]zt6AQy0PfYUwQvPHkX7UEseOE1BESdkAuAIivrvToWY=[/tex], 设压缩机作可逆绝热压缩, [tex=7.214x1.429]EIXTigNPMmjw+OvRyjehgK1AcarwrEHqllh0Sb8jmtR5K3fOlqaaFoXn/3wfKc4z16hPLDaamvo8Gi9JFufSjVCUT8FKHmdNDJROz1rDT5M=[/tex],[tex=7.214x1.429]Fxbks7JRGPOniECMuFqwL3Nla9tQwKXo6skMZbhyW1f/+Kh9kUF1fV6ZfCdU/CX+lXd9Jx7rk64PrzO8W76MVw==[/tex], [tex=6.714x1.429]MRB7LcXfXczTACFmun8Ox7v3qWNoLCYmMe0iZXUXDOA0+AAl79MmASQJyPxSojjmlZ0M42FtXD53SqXPZAHd9w==[/tex], [tex=6.714x1.429]lNpto7QH9fK1Id9v9Uq+AtdPDPOvyvdO83aSI+r6/pKXheZG6QZHpGLTaFiAhq3z3p4H2lCJM+Ahpbxy/tzU/Q==[/tex], 试求(1)制冷剂每小时的循环量。(2)压缩机消耗的功率。(3)冷凝器的热负荷。(4)该循环的制冷系数。(5)对应的逆向Carnot循环的制冷系数(6)节流阀后制冷剂中的蒸汽含量。