As new generation mediums for high-performance cooling and thermal management, appropriate candidates for the liquid metal should have a low enough melting point, small viscosity, high thermal conductivity, and large heat capacity. Meanwhile, it must not be poisonous and caustic. The most important...
The product of the design stage is a lot of paper: (1) Flow sheets are diagrams showing all the equipment schematically, with all streams labeled and their conditions specified (flow rate, temperature, pressure, composition, viscosity, density, etc.) 设计阶段的产物是很多图纸: (1)工艺流程图。
whereLwas the length of spread, cm;kwas a constant characteristic of the given system;Swas the spreading coefficient, mN/m;νwas the kinematic viscosity of fuel, cm2/s;ρwas the density of fuel, g/cm3;twas the spreading time, s. Joos and Hunsel15found that the spreading kinetics of fl...
Test Number & Name: ASTM D-445 Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids. Significance & Use: The proper operation of equipment depends on the proper kinematic viscosity at operating temperature of the oil used for its lubrication. What it means: Kinematic ...
Together with these results, volume ratio, density, viscosity, dielectric constant, and interfacial tension can be predicted with improved accuracy.doi:10.1081/JLC-200063577Chen, JianYu, YanmeiLi, ZongchengTaylor & Francis GroupJournal of Liquid Chromatography & Related Technologies...
Such estimates are likely to have large errors due to shear dependence of viscosity. The classical film thickness formulas employed have not been validated except for some Newtonian reference liquids at room temperature because the real pressure-viscosity response measured in viscometers has been ...
Together with these results, volume ratio, density, viscosity, dielectric constant, and interfacial tension can be predicted with improved accuracy.Chen JYu YMLi ZCJournal of liquid chromatography and related technologiesJ. Chen, Y. Yu, Z. Li, Accurate calculation for liquid-liquid equilibria of ...
ViscosityThermal conductivitySelf-diffusion coefficientRadial distribution functionTo evaluate the anion–cation and ion–solvent interactions of ionic liquids (ILs) in solvents, a series of theoretical calculations were performed in different mediums (water, dimethyl sulfoxide, acetonitrile, methanol, ethanol...
A decrease of the surface tension of aqueous surfactant solutions was observed in the presence of thymol, whereas conductivity has unchanged. Viscosity in the cetyltrimethylammonium bromide (CTAB)-thymol system increases by more than two orders of magnitude as compared to individual CTAB micelles. A...
Specifically, the flame front of pool fires induced by molten PP or PE polymers is slower than the forward movement of the hot molten liquids. The reason for these combustion characteristics of molten thermoplastic polymers that mentioned above may be related to viscosity and structures of ...