Degree Engleris used in Great Britain as a scale to measure kinematic viscosity. Unlike theSayboltandRedwoodscales, theEnglerscale is based on comparing the flow of the substance being tested to the flow of another substance - water. Viscosity inEnglerdegrees is the ratio of the time of a flo...
This viscosity measurement was given the term kinematic. The formula for kinematic viscosity is 1 centistoke (cSt) equals 1 millimeter squared per second (mm2/s). This is a rate of flow. It is the time it takes to have a known amount of fluid flow a given distance. There is no ...
kinematic a. 运动学的,运动学上的 viscosity n. 1.【术】黏稠;黏性 2.粘质;粘性 dynamic adj. 1. 有活力的,强有力的 2. 不断变化的 3. 动力的,动态的 4. 充满活力的;精力充沛的 5. 发展变化的 6. 效率高的;精悍的;有生气的;能动的 7. 动力学的; dynamic(al) a.机能上的 viscosity ...
The kinematic viscosity ν (ν = "nu") is the dynamic viscosity of the medium η divided by its density ρ. Equation: ν = η / ρ SI unit of kinematic viscosity: [ν] = m²/s Other units for kinematic viscosity Informal but frequently used units are Stokes (St) and Centistokes ...
Kinematic viscosity is defined asdynamic viscositydivided by fluid density, ρ: Eq. (14.3)v=η/ρ The basic unit of kinematic viscosity,v, is the Stoke equivalent to units of m2/s.[20]In industry, other relative units are also used forfluid viscosity, for example, Engler degrees (°E),...
Kinematic Viscosity of Air 空气的运动粘度 Prandtl Number Air 空气的普朗特尔数 The viscosity of air depends mostly on the temperature. At 15 °C, the viscosity of air is 1.81 × 10-5 kg/(m·s) , 18.1 μPa·s or 1.81 × 10-5 Pa·s . 空气的粘度主要取决于温度。在15℃时,空气的粘度...
Alam, M.S.; Ashokkumar, B.; Mohammed Siddiq, A. The density, dynamic viscosity and kinematic viscosity of protic polar solvents (pure and mixed systems) studies: A theoretical insight of thermophysical properties. J. Mol Liq. 2018, 251, 458-469. [CrossRef]...
Online calculator, figures and tables with dynamic (absolute) and kinematic viscosity for air at temperatures ranging -100 to 1600°C (-150 to 2900°F) and at pressures ranging 1 to 10 000 bara (14.5 - 145000 psia) - SI and Imperial Units.
determination of kinematic and dynamic viscosity 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 决心运动学和动力学粘度...
The k-e and k-w models have the option for a user-defined turbulent viscosity. Does anyone know if that turbulent viscosity is dynamic viscosity or kinematic viscosity? The difference of course is just a factor of density, which is nearly 1 for air in SI units, so the difference is smal...