The impact of minor additions of Ni nanoparticles on the dynamic viscosity of the liquid Sn-3.0Ag-0.5Cu alloy (SAC305; in wt%) is examined. The nanocomposite samples were prepared from commercial SAC305 powder and Ni nanopowder by cold pressing. The dynamic viscosity of the (Sn96.5Ag3.0Cu...
Oil viscosity vs. temperature. Octane Liquid - Thermal Properties Density, specific heat, thermal conductivity and more. Propane - Thermophysical properties Chemical, physical and thermal properties of propane gas - C3H8. SAE Multigrade Oils - Viscosities and Densities ...
1)dynamic viscosity动力粘度 1.The dynamic viscosity of pure liquid iron, which was calculated from Iida formula, and the surface tension, which was obtained according to Reynolds formula, are 6.用θ -θ液态金属X射线衍射仪研究了液态纯铁在 15 5 0℃的结构 ,根据实验所得双体分布函数 ,利用Iida和...
In an effort to develop and test predictive models for the dynamic viscosity of multicomponent liquid mixtures, some pertinent experimental data are reported in this work. The densities and kinematic viscosities of the quaternary system benzene + cyclohexane + ethanol + n-heptane and its constituent ...
Experimental investigation and modeling of the density, refractive index, and dynamic viscosity of 1-Propyronitrile-3-Butylimidazolium Dicyanamide This work deals with the synthesis and characterization of ionic liquid 1-Propyronitrile-3-Butylimidazolium Dicyanamide [C2CNBIM]N(CN)(2)], followed by th...
Dynamic viscosity and speed of sound of the ternary mixture (methyl acetate + methanol + ethanol) at 298.15 K and atmospheric pressure have been measured over the whole range of mixture compositions. Viscosity deviations and deviation in isentropic compressibility for the ternary system were calculated...
S Matsuo,T Makita - 《International Journal of Thermophysics》 被引量: 13发表: 1991年 Excess Volume and Dynamic Viscosity of Ternary Liquid Mixtures Excess volume and dynamic viscosity measurements are reported for the binary and ternary mixtures of acetone, isooctane and toluene at 25掳C. The ex...
The velocity gradient is the difference in the rate of flow of the liquid next to the bottom plate, which is zero, compared to the liquid next to the top plate, which is the same as the rate of the top plate. The dynamic viscosity is then the shear stress divided by the shear rate...
This work represents the first measurement of both the dynamic viscosity and rigidity in a liquid crystalline substance. In the smectic phase, a dynamic shear rigidity is exhibited in all systems studied. The shear mechanical impedance of cholesteryl linoleate is found to be independent or ...
where η is the viscosity of the liquid, v is the droplet velocity, and H is the height of droplet. The integration limits xmin and xmax are the characteristic lengths of a droplet (xmin is the length of a molecule, and xmax can be represented as the radius of a droplet). The stead...