Modelling boiling delay and transient level swell during emergency pressure relief of liquefied gases

被引：6

作者：

Boesmans, B

Berghmans, J

机构：

来源：

JOURNAL OF HAZARDOUS MATERIALS | 1996年 / 46卷 / 2-3期

关键词：

pressure relief; safety valves; boiling delay; level swell;

D O I：

10.1016/0304-3894(95)00061-5

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A one-dimensional non-equilibrium model is presented for transient level swell during emergency pressure relief of liquefied gases. The model results are compared to small-scale pressure relief experiments. The effects of thermal non-equilibrium on level swell are summarized and it is shown that non-equilibrium effects are particularly important in small-scale vessels.

引用

页码：93 / 104

页数：12

共 11 条

[1]

BERNE P, 1983, CEAR5205 CEN GREN

[2] AXIAL VOID FRACTION DISTRIBUTION EFFECTS ON LEVEL SWELL DURING EMERGENCY PRESSURE RELIEF [J].