(1973), "The influence of molecular diffusion on mass transfer between turbulent liquids", Chem. Eng. Science, 28, 1061.McManamey W J,Davies J T,Woollen J M, et al.The influence of molecular diffusion on mass transfer between turbulent liquids. Chemical Engineering Science . 1973...
Two stirred transfer cells were used for studying the rate of mass transfer across an interface between two liquid phases, in order to investigate the influence of molecular diffusion on the mass transfer. The systems ethyl acetate-water and n-butanol-water at 25 °C provided a wide range of...
In subject area: Physics and Astronomy Molecular diffusion refers to the process of mass transfer within a system, where constituent molecules randomly migrate from one part of the system to another. This leads to the equalization of the concentration of the diffusing substance or the establishment ...
This cause serious pollution problems because mass is transferred less rapidly by molecular diffusion than by eddy diffusion. 这些引起了严重的污染问题,因为通过分子扩散的传质比涡流扩散的要慢。 blog.sina.com.cn 6. If the gas mixture in the tube is stagnant, the transfer occurs by molecular diffusi...
In consequence, the simplest formulations of diffusion laws may be used in which the bulk-velocity due to mass transfer is ignored. (To appreciate the simplification involved read pp. 449鈥 455 of Eckert and Drake (1959).)doi:10.1007/978-94-010-2527-0_1G. T. Csanady...
The results of a numerical analysis of mass transfer in extended quasi-two-dimensional and three-dimensional dissipative nonideal systems are presented. Pa... OS Vaulina,KG Adamovich - 《Journal of Experimental & Theoretical Physics》 被引量: 18发表: 2008年 ChemInform Abstract: DIFFUSION COEFFICIENTS...
KNUDSEN AND MOLECULAR DIFFUSION OF GASES IN CAPILLARIES AND POROUS SOLIDS OVER LARGE PRESSURE RANGES. Technical Progress Report, 1 April 1969--31 March 1970. 来自 ResearchGate 喜欢 0 阅读量: 34 作者: Geankoplis 关键词: n20210* --chemistry--inorganic, organic, & physical chemistry--chemical...
In this section, we provide a brief overview of TSDiff, an ML model designed to learn the conditional distribution of 3D TS geometries given 2D reaction information presented as SMARTS55(see Fig.1a). TSDiff is based on the stochastic denoising diffusion method, where the model is trained to...
In subject area: Earth and Planetary Sciences Molecular diffusion is defined as the movement of molecules caused by Brownian motion or composition gradients in a mixture of fluids (Mohebbinia et al., 2017). From: Developments in Petroleum Science, 2020 ...
The MD method has been applied to investigate the transfer processes within the material. It was proved a powerful tool to explore the diffusion coefficient (D) which can be yielded from Einstein formula [36]. (3.3)<Δr(t)2>=B+6Dt where <Δr(t)2> is the mean square displacement of...