液化天然气球罐储存

LNG Spherical tank Storage

论述了液化天然气球罐储存的特点 ,对如何确定储存温度和压力、如何求解球罐保冷层厚度作了理论推导 ,并给出了液化天然气球罐的最优保冷层厚度的模型。

This paper describes the characteristic of LNG spherical tank storage,theoretically derives how to determine storage temperature and pressure,how to calculate the cold-keeping layer thickness.A model is established for optimization of the cold-keeping layer thickness of the LNG spherical tank.