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卧式旋转圆筒粘度计的测试原理
Alternative TitleMeasuring Principle of Horizental Rotating Cylinder Viscometer
赵惠林
1989
Source Publication仪器仪表学报
ISSN0254-3087
Volume10Issue:4Pages:416-421
Contribution Rank1
Abstract卧式旋转圆筒粘度计是一种新型的粘度计。它不同于常见的直立式旋转圆筒粘度计,在结构、测试原理、测试方法等方面都有它自己的特点。本文简单地介绍了卧式旋转圆筒粘度计的结构;从牛顿内摩擦定律出发,讨论了流体在旋转圆筒间的动平衡流动;讨论了它的流速表达式、粘度表达式、流变方程;简要地介绍了宾汉流体和幂律流体的相应表达式;最后简述了这种粘度计的优点。
Other AbstractThe horizeatal rotating cylinder viscometer is a kind of newtype-viscometer,which is different from the current vertical type-rotatingviscometer in structure and meauring principle,etc.The viscometer exists following properties on the structure:Its’main rotati-ng axis is horizental;Its’inside cylinder and outside one are all rotatingat the same time;their angular velocities are not equal,but their linear ve-locities are same.It measures the height defference △H between theright It-quid level and left one in the gap directly.The paper intruduces it’sstructure simply;It discusses the dynamic equi-librium flow of samples;gets it,s velocity formula,viscocity formula shearstress-shear strain relation formula;The Bingham fluid’and power-fluid’s rela-tive equations are intruduced,too;At last,the advantages of the viscometerare summarized shortly.
Keyword旋转圆筒 测试原理 表达式 幂律流体 牛顿内摩擦定律 宾汉流体 流变方程 毛细管粘度计 剪切力 切应力
Indexed ByCSCD
Language中文
CSCD IDCSCD:103289
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/6748
Collection成都山地所知识仓储(2009年以前)
Affiliation中国科学院成都山地灾害与环境研究所
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
赵惠林. 卧式旋转圆筒粘度计的测试原理[J]. 仪器仪表学报,1989,10(4):416-421.
APA 赵惠林.(1989).卧式旋转圆筒粘度计的测试原理.仪器仪表学报,10(4),416-421.
MLA 赵惠林."卧式旋转圆筒粘度计的测试原理".仪器仪表学报 10.4(1989):416-421.
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