Temperature and pressure dependence of the viscosity of diisodecyl phthalate at temperatures between (0 and 100) °C and at pressures to 1 GPa

被引：63

作者：

Harris, Kenneth R. ^{[1
]}

Bair, Scott ^{[1
]}

机构：

[1] Univ New S Wales, Sch Phys Environm & Math Sci, Univ Coll, Australian Def Force Acad, Canberra, ACT 2600, Australia

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2007年 / 52卷 / 01期

关键词：

D O I：

10.1021/je060382+

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

There is an industrial requirement for a suitable reference material for viscosity measurements in the moderate to high viscosity region. Diisodecyl phthalate (DIDP) has been put forward as a candidate for this purpose. The field of elastohydrodynamics has a similar need for a reference lubricant that would allow the comparison of calculated contact behavior with experimental measurements. We report measurements of the viscosity of DIDP at atmospheric pressure between (0 and 100) degrees C and at high pressures to 1 GPa between (20 and 100) degrees C using three different falling body viscometers and samples from two different manufacturers. Densities obtained with a vibrating-tube densimeter are reported between (0 and 90) degrees C at atmospheric pressure.

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收藏

页码：272 / 278

页数：7

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