新型绕带式液氢高压容器的传热分析和蒸发率计算  

ANALYSIS OF HEAT TRANSFER AND CALCULATION OF EVAPORATION RATE OF FLAT STEEL RIBBON WOUND LIQUID HYDROGEN HIGH PRESSURE VESSEL

作　　者：陈志平[1] 郑津洋[1] 朱国辉[1] 

机构地区：[1]浙江大学化工机械研究所,杭州310027

出　　处：《低温工程》2001年第6期55-61,共7页Cryogenics

摘　　要：对一新型绕带式液氢高压容器的传热过程进行了分析 ,建立了筒体壁(包括封头 )的传热模型 ,计算了热流稳定工况下各界面温差、筒体和封头的传热量以及容器的蒸发率。结果表明 ,新结构满足设计要求。Based on the analysis of heat transfer process of a flat steel ribbon wound liquid hydrogen high pressure vessel,a heat transfer model of the walls of the shell and head has been set up.The temperature difference between intertaces,the heat transfer through the shell and head,and the evaporation rate of the vessel under a steady heat flow condition have been calculated Numerical calculation shows that such structure meets the requirement of design

关 键 词：低温高压容器 扁平绕带式容器 传热 蒸发率 液氢 储存 绝热性能 

分 类 号：TQ116.2[化学工程—无机化工] TK124[动力工程及工程热物理—工程热物理]