LNG储罐液位及泄放设计

The Design of Liquid Level and Relief in LNG Tanks

LNG储罐液位及泄放设计是LNG储罐工艺设计的关键,目前国家相关规范仅规定了计算的原则,本文整合设计经验,提出一套用于LNG储罐液位及泄放计算的设计思路,明确了计算方法及工况组合方案,可以用于在工程项目中实施应用。

The design of liquid level and relief is the key point in the whole LNG tank engineering design process.Presently only the principles of calculation is outlined by the national standard.This paper proposed a set of designing logic for the calculation of LNG tank's liquid level and relief process.This paper also covered the calculation method under different working conditions,which could be applied in engineering projects.