| 摘要 |
PROBLEM TO BE SOLVED: To provide a condenser with reduced pressure loss and improved performance by smoothly flowing steam into a tube bundle. SOLUTION: This two-flow condenser is equipped with a tube bundle 3 constituted by a plurality of cooling tubes 1 for condensing steam 8 flowing in a container 4 from a flow inlet 5, and the tube bundle 3 is divided into an inlet side 11 and an outlet side 12 of cooling water circulated in the cooling tube. The tube bundle is constituted and arranged in a manner that a ratio of tube bundle widths of the inlet side 11 and the outlet side 12 of the cooling water almost corresponds to the ratio of steam condensation volumes in the tube bundle of the inlet side 11 and the outlet side 12 of the cooling water. COPYRIGHT: (C)2003,JPO
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