| 摘要 |
<p>In a heat exchanger having a bank of capillary tubes, in which a fluid to be cooled and/or heated is conducted through capillary tubes and in which the capillary tubes are wetted, in concurrent flow with the fluid, by water or by a hygroscopic sorption solution, and in which air flows around said capillary tubes in countercurrent flow in relation to the fluid, the bank of capillary tubes is composed of at least one tube mat, the capillary tubes of which have a hydrophilic or water-dispersing surface with a contact angle of less than 20°.</p> |
