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...
Ultrasonically driven gas bubbles in liquids can emit intense bursts of light when they collapse. The physical mechanism for single-bubble sonoluminescence has been much debated,. The conditions required for, and generated by, bubble col... S Hilgenfeldt,S Grossmann,D Lohse - 《Nature》 被引量...
Accurate knowledge of the thermophysical properties of natural gas mixtures is important for process simulation and equipment design. Viscosity is one of the most important thermophysical properties required as it is needed, for example, when estimating equipment pressure drops and for use in heat ...
Simulation of the gas-assisted injection moulding process using a viscoelastic extension to the Cross-WLF viscosity model 来自 Semantic Scholar 喜欢 0 阅读量: 53 作者:P Olley,L Mulvaney-Johnson,PD Coates 摘要: An approximation to the viscoelastic Maxwell model is developed and combined with a ...
A literature review on experimental data for binary mixtures of methane and carbon dioxide with hydrocarbons up to n-hexadecane is presented. Based on thes
Calculated viscosity of a solid-propellant rocket exhaust gas mixtureGin, W
Therefore, the present study intends to investigate a gas bubble in glycerine with varying temperature (between 20 °C and 70 °C); that is, the viscosity is varied between two orders of magnitude (see Table C.2) leading to three to one orders of magnitude higher values than of ...
4b. The solvent mixture appears to follow Raoult’s law of mixtures whereby THF is removed from the mixture at the same rate as pure THF. The rapid THF evaporative loss increases the concentration and viscosity of the precursor solution of T-0.47 M compared to C-0.47 M, which disrupts...
An example is a North African field in which strong grading in stock-tank oil gravity and a related variation in reservoir oil viscosity have been observed. In this case, the presence of highly viscous oil near the oil–water contact (OWC) has forced production from up-dip and would be a...
We propose a new approach to the generation of acoustic frequency combs (AFC)—signals with spectra containing equidistant coherent peaks. AFCs are essential for a number of sensing and measurement applications, where the established technology of optica