烃水混合蒸气立式降膜蒸发冷凝器设计  

Design of vertical falling film evaporate-condenser of hydrocarbon gas-vapor mixture

作　　者：隋军[1] 李淞平[1] 袁一[1] 

机构地区：[1]大连理工大学,辽宁大连116012

出　　处：《石油化工设备》2001年第3期20-22,共3页Petro-Chemical Equipment

摘　　要：为克服传统设计模型的缺陷 ,在传质传热分析基础上 ,建立了烃水混合物立式多管式降膜蒸发冷凝器传热设计的管长方向等距积分模型 ,并对模型进行求解。实例证明 。For conquering limitation of the traditional design, based on the mass and heat transfer in the vertical multi tube falling film evaporate condenser of hydrocarbon gas vapor mixture, the isometric integral model along the tube was established and evaluated. Its applicability was proved by example.

关 键 词：冷凝器设计 降膜传热设备 烃水混合蒸气 传热系数 传质系数 立式降膜蒸发冷凝器 

分 类 号：TQ051.61[化学工程] TE965[石油与天然气工程—石油机械设备]