Influence of wall ribs on the thermal stratification and self-pressurization in a cryogenic liquid t

来源 :2nd International Workshop on Heat Transfer Advances for Ene | 被引量 : 0次 | 上传用户：mabeishangdeniuzi

【摘要】

：

Self-pressurization in a cylindrical ribbed tank which is partially filled with LH2 is investigated numerically under different rib spacing-to-height ratios.A Volume of Fluid (VOF) method is employed

【作者】

：

J.Fu B.Sunden X.Q.Chen

【机构】

：

College of Aerospace Science and Engineering, National University of Defense Technology, Changsha 41

【出处】

：

2nd International Workshop on Heat Transfer Advances for Ene

【发表日期】

：

2013年1期

【关键词】

：

Cryogenic liquid storage tank Wall ribs Thermal stratification Pressure rise

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　　Self-pressurization in a cylindrical ribbed tank which is partially filled with LH2 is investigated numerically under different rib spacing-to-height ratios.A Volume of Fluid (VOF) method is employed as well as a phase change model.Appropriate codes are incorporated into the Ansys Fluent by the user-defined functions to carry out the computations.

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Influence of wall ribs on the thermal stratification and self-pressurization in a cryogenic liquid t

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