液化石油气船再液化装置的热力研究

A Thermodynamic Study of the Reliquefaction Plant for a LPG Carrier

对一典型的液化石油气（ＬＰＧ）船上的复叠式再液化装置进行热力分析，并引入和流图来分析、计算再液化装置中各设备能量损失的原因及大小，提出了减小损的途径。

This paper makes a thermodynamic study of the cascadereliquefaction plant for a LPG carrier. With the help of the exergy- flowfigure,the paper analyses and calculates the energy loss of each componentof the system,and furthermore suggests a way to minimize exergy loss.