Prediction of viscosities and surface tensions of fuels using a new corresponding states model

A.I. Queimada; L.I. Rolo; A.I. Caco

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Prediction of viscosities and surface tensions of fuels using a new corresponding states model

机译：使用新的对应状态模型预测燃料的粘度和表面张力

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摘要

While some properties of diesels are cheap, easy and fast to measure, such as densities, others such as surface tensions and viscosities are expensive and time consuming. A new approach that uses some basic information such as densities to predict viscosities and surface tensions is here proposed using a Corresponding states model previously developed for the accurate estimation of several thermophysical properties of pure and mixed n-alkanes. This approach is tested with good results in five petroleum distillation cuts from crudes of different sources (North Sea, Africa and Middle East).

机译：尽管柴油的某些特性很便宜，易于测量且速度很快，例如密度，但其他特性（例如表面张力和粘度）却很昂贵且耗时。本文提出了一种使用一些基本信息（例如密度）来预测粘度和表面张力的新方法，该方法使用先前开发的对应状态模型来精确估算纯正和混合正构烷烃的几种热物理性质。在从不同来源（北海，非洲和中东）的原油中进行的五次石油蒸馏馏分中，该方法均进行了良好的测试。

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来源
《Fuel》 |2006年第6期|p.874-877|共4页
作者
A.I. Queimada; L.I. Rolo; A.I. Caco;
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作者单位

CICECO, Chemistry Department, Aveiro University;

3810-193 AVEIRO, Portugal;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类燃料化学工业（总论）;
关键词
Data; Modeling; Surface tension; Viscosity; Fuels;

机译：数据;建模;表面张力;粘度;燃料;

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7. Prediction of viscosities and surface tensions of fuels using a new corresponding states model [O] . Queimada A.J., Rolo L.I., Caco A.I., 2006

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Prediction of viscosities and surface tensions of fuels using a new corresponding states model

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