真空冻干机水汽凝结器CAD系统  

ICE CONDENSER CAD SYSTEM IN VACUUM FREEZE DRYER

作　　者：高才[1] 孙文哲[1] 罗吉友[1] 

机构地区：[1]核工业西南物理研究院305室,四川成都610041

出　　处：《真空与低温》2001年第2期102-104,109,共4页Vacuum and Cryogenics

摘　　要：旨在通过开发CAD系统，寻求冻干机水汽凝结器的最佳结构参数。以动态、分布的 观点建立数学模型，实现优化与仿真。换热面积比传统方法所得结果降低了30 ％～40 ％， 耗冷量降低10 ％。设计结果表明,它为整台冻干机的节能奠定了基础。In order to explore the optimum parameters of a freeze dryer ice cond enser, a CAD system based on the dynamic and distributive model was developed.By optimization and simulation,the heat exchange area was reduced 30 ％～40 ％and energy consumption was reduced about 10 ％.The result indicated that it could la y a foundation for saving energy for the freeze dryer.

关 键 词：水汽凝结器 CAD 真空冻干机 设计 计算机仿真 

分 类 号：TK173[动力工程及工程热物理—热能工程] TP391.72[自动化与计算机技术—计算机应用技术]