Continuum/Nano-Scale Simulation of Surface Diffusion Process in Flow

Yang, Xiaofan; Zheng, Zhongquan C.

doi:10.1115/imece2011-62960

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Continuum/Nano-Scale Simulation of Surface Diffusion Process in Flow

Yang, Xiaofan·Zheng, Zhongquan C.

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Abstract

In this study, we focus on the characteristics of the permeation and the adsorption process between different gases and the carbon substrate under various shearing conditions. This investigation has been divided into two major areas: 1) the diffusivity estimation and 2) the transient diffusion rate. We apply a continuum/MD hybrid scheme to a model problem of various gases transport through a carbon substrate with several pores in a channel flow under different shear rates.

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Yang, Xiaofan, Zheng, Zhongquan C.. 2011-12-11. Continuum/Nano-Scale Simulation of Surface Diffusion Process in Flow. https://doi.org/10.1115/imece2011-62960

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