摘要
提出了一种能对稠油族组成与粘度进行较好关联的多元线性模型,其复相关系数为0.9885。并根据稠油中各组分之间存在相互作用力的事实,对模型所反映的各组分与粘度的关系作了合理的分析。在将该模型应用到不同油样时,也取得了较好效果。
A new multivariate linear model was proposed to associate viscosity and group composition of heavy oil.Multiple correlation coefficient of the model is 0.9885.According to action forces among group compositions of heavy oil,the relation which was revealed based on the model is explained.Good result is obtained when the model is applied to different oil samples.
出处
《长江大学学报（自科版）（上旬）》
CAS
2007年第1期60-62,共3页
JOURNAL OF YANGTZE UNIVERSITY (NATURAL SCIENCE EDITION) SCI ＆ ENG
基金
湖北省教育厅重点科研基金项目(2004Z0414)
关键词
稠油
粘度
族组成
多元线性模型
heavy-oil
viscosity
group-composition
multi-variant linear model
