用聚集型状态方程关联CO_2在超临界区的PVT数据  

The Correlation for PVT Data of Supercritical Liquid CO 2 with Aggregated Equation of State

作　　者：李辉[1] 

机构地区：[1]中山学院应化系

出　　处：《西南民族学院学报（自然科学版）》1999年第2期156-160,共5页Journal of Southwest Nationalities College(Natural Science Edition)

摘　　要：根据物质分子在超临界区、严重聚集的分子热力学模型，导出了聚集型Ｖａｎｄｅｒｗａａｌｓ方程，并用此方程关联了ＣＯ２在超临界区的ＰＶＴ数据。According to the heavily aggregated malecular thermodynamic model,this article derives the aggregated Vander waals equation of state and uses this equation to correlate the PVT data of CO 2 in supercritical district,and the results are satisfactory.

关 键 词：聚集型 超临界 PVT数据 状态方程 势力学 

分 类 号：O414.12[理学—理论物理]