| 摘要 |
thermal engineering; all kinds of heat-transfer apparatuses. SUBSTANCE: heat-transfer surface has heating surface and one or more associated heat-conducting members; one-piece heating surface and different-shape heat-conducting members mounted on its one or two sides are made of copper or its alloys; thermal conductivity of material used for heat-conducting members is equal to or higher than that of heating surface material. EFFECT: improved efficiency, reliability, and service life of heating surface, especially at high temperatures. 4 cl, 2 dwg |
