1、换热器专业术语- 中英对照换热器 heat exchanger热交换器 heat exchanger紧凑式换热器 compact heat exchanger管式换热器 tubular heat exchanger套管式换热器 double-pipe heat exchanger间壁式换热器 surface type heat exchanger表面式换热器 surface type heat exchanger板管式换热器 tube-on-sheet heat exchanger板翅式换热器 plate-fin heat exchanger板式换热器 plate heat exchanger
2、螺旋板式换热器 spiral plate heat exchanger平板式换热器 flat plate heat exchanger顺流式换热器 parallel flow heat exchanger逆流式换热器 counter flow heat exchanger流式换热器 cross-flow heat echanger折流式换热器 turn back flow heat exchanger直接接触式换热器 direct heat exchanger旋转式换热器 rotary heat exchanger刮削式换热器 scraped heat exchanger热管式换热器 heat
3、 pipe exchanger蓄热器 recuperator壳管式换热器 shell and tube heat exchanger管板 tube plate可拆端盖 removable head管束 bundle of tube管束尺寸 size of tube bundle顺排管束 in-line hank of tubes错排管束 staggered hank of tubes盘管 coil蛇形管 serpentine coilU 形管 U-tube光管 bare tube肋片管 finned tube翅片管 finned tube肋管 finned tube肋管束 finned tub
4、e bundle肋片 fin套片 plate fin螺旋肋 spiral fin整体肋 integral fin纵向肋 longitudinal fin钢丝肋 wire fin内肋 inner fin肋片管尺寸 size of fin tube肋片厚度 fin thickness肋距 spacing of fin肋片数 pitch of fin肋片长度 finned length肋片高度 finned height肋效率 fin efficiency换热面积 heat exchange surface传热面积 heat exchange surface冷却面积 cooling surface加
5、热表面 heat exchange surface基表面 primary surface扩展表面 extended surface肋化表面 finned surface迎风表面 face area流通表面 flow area净截面积 net area;effective sectional area迎风面流速 face velocity净截面流速 air velocity at net area迎风面质量流速 face velocity of mass净截面质量流速 mass velocity at net area冷（热）媒有效流通面积 effective area for cooling
6、or heating medium冷（热）媒流速 velocity of cooling or heating medium干工况 dry condition；sensible cooling condition湿工况 wet condition；dehumidifying condition接触系数 contact factor旁通系数 bypass factor换热效率系数 coefficient of heat transmission effectiveness盘管风阻力 air pressure drop of coil；air resistance of coil盘管水阻力 pressure drop of cooling or heating medium表面冷却 surface cooling蒸发冷却 evaporating cooling冷却元件 cooling element传热板& a$ y7 z: F8 j3 a! $ qtemp plate heat exchanger夹套型传热板 clamp on heat exchanger
