压力容器2016，Vol.33Issue(7)：48-52,5.DOI:10.3969/j.issn.1001-4837.2016.07.008
GB 150．1附录B关于火灾时盛装液化气体容器的安全泄放量计算公式推导解析
Analysis on Derivation of Calculation of Safety Relieve Capacity of Liquefied Gas Vessel Occuring Fire in Appendix B of GB 150.1
吴全龙 1陈朝晖 2周伟明3
作者信息
- 1. 上海华理安全装备有限公司，上海 201108
- 2. 全国锅炉压力容器标准化技术委员会，北京100029
- 3. 上海市气体工业协会，上海 200030
- 折叠
摘要
Abstract
The calculation of safety relieve capacity is a common problem for the engineering technicians when the liquefied gas vessel occur fire.From many papers of domestic and overseas,we can know that the basic calculation method is below:Firstly,the heat absorption capacity of the vessel is calculated;then the safety relieve capacity is acquired from this heat absorption capacity divided by the latent vaporization heat of the liquefied gas under the discharging conditions.Relevant formula in API Std 521—2007 was generally applied when the safety relieve capacity is involved.The detailed derivation process of the for-mula is presented in this paper,which is beneficial for the engineering technicians to employ this formula when they calculate the safety relieve capacity.关键词
安全泄放量/吸热量/燃料系数/湿润面积Key words
safety relieve capacity/heat flux/fuel coefficient/wetted area分类
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吴全龙,陈朝晖,周伟明..GB 150．1附录B关于火灾时盛装液化气体容器的安全泄放量计算公式推导解析[J].压力容器,2016,33(7):48-52,5.
