摘要
应用非均相系统相平衡理论,分析了液化天然气的相平衡关系。针对求解系统压力和气相组成的工况、求解系统温度和液相组成的工况,给出了计算流程和初值的确定方法。实例验证表明此方法可行。
The phase equilibrium relationship of LNG is analyzed by applying the phase equilibrium theory of heterogeneous system.The calculation flow and the determination method of the initial value are given for the working conditions of solving the system pressure and gas phase composition,and the working conditions of solving the system temperature and liquid phase composition.The example validation shows that this method is feasible.
作者
宿敬群
包培哲
李宇轩
SU Jingqun;BAO Peizhe;LI Yuxuan
出处
《煤气与热力》
2022年第9期V0021-V0024,共4页
Gas & Heat
关键词
液化天然气
相平衡
系统压力
系统温度
LNG
phase equilibrium
system pressure
system temperature
