An expression for the viscosity of liquid metals has been derived using a theoretical model based on the theory of liquids. The equation is expressed in terms of fundamental physical parameters such as the pair distribution function and the time-averaged interatomic frequency. The equation ...
By application of the kinetic theory, with several simplifying assumptions, the previous equation of Buddenberg and the author has been modified to give a general equation for viscosity as a function of molecular weights and viscosities of the pure components of the mixture. Agreement of the equati...
A semi-theoretical model based on the classical Eyring's mixture viscosity equation and the Wilson activity coefficient equation is presented for correlating the viscosity of ionic liquids with solvent systems. The accuracy of the proposed model was verified by comparing calculated and experimental ...
摘要: The Andrade relation for the viscosity of liquid metals has been reformulated in terms of the Debye temperature for liquid metals. This semi-empirical relation has been extended to obtain a...关键词: Liquid alloys Viscosity Semi-empirical relation Temperature and composition dependence ...
poise - the unit of viscosity equal to 1 dyne-second per square centimeter and to 0.1 pascal-second. Poiseuille equation Poiseuille law - describes the volume flow rate of a liquid through a tube. Poiseuille space - Synonym(s): still layer Poiseuille viscosity coefficient - an expression of ...
Established simultaneously examined raises red with the purple fragrant non-nuclear grape leaf blade in the highly effective liquid chromatography analysis method. [translate] ais the viscosity of the solvent. This equation clearly shows that 是溶剂的黏度。 这个等式清楚地显示那 [translate] ...
The effect of T on the kinematic viscosity of liquid is described by means of the Arrhenius equation (1) which describes the exponential decrease of kinematic viscosity versus T [8,9,10]: Kinematic viscosity of linseed oil, almond oil and diesel fuel The reaction rate/temperature relationship ...
We propose an empirical equation that relates the shear viscosity of shear thickening fluid with a relative free volume. The proposed free volume-based equation is then utilised to develop a shear stress-dependent rheological equation and shear rate-dependent rheological equation for shear thickening ...
First a review is given of the equations of motion and the dynamic behaviour of a pair of bubbles moving through a liquid at moderate Reynolds number. Subsequently, a Fokker–Planck type transport equation is derived for the bubble distribution function. It is assumed that the interaction is ...
Liquid specific heat [Btu/(lb*oF)]Cp = 1.0152 - 3.6171*10-4T + 2.1709*10-6T2 - 2.9831*10-9T3liquid viscosity [lb/(h.ft)]visc = -0.23535 + 208.65/T - 2.074.8/T2Liquid thermal conductivity [Btu/(lb*oF*ft)]k = 0.31171 + 6.2278*10-4T - 1.1159*10-6T2The same article gives ...