| 摘要 |
<p>An indirect cooling system (12) for a power plant (10) comprises at least one heat exchanger (32) including at least one tube (36) and a plurality of fins (46), wherein the tube (36) exchanges heat between a first heat transfer fluid and a second heat transfer fluid, is arranged on a flow of the second heat transfer fluid, partitions an inner space (38) where the first heat transfer fluid circulates, and has a peripheral outer surface (40), and wherein the fins are fixed on the peripheral outer surface of the tube (36). The tube (36) is made of aluminum, each of the fins (46) is made of aluminum, and each of the fins (46) is fixed on the peripheral outer surface (40) of the tube (36) by soldering.</p> |
