327 citations · 1.1k across the 16 of their papers we have counts for
9 papers · 1 filter
Changes in porosity, permeability and surface area during rock dissolution: effects of mineralogical heterogeneity
Ting Min, Yimin Gao, Li Chen +2
Effects of heterogeneity of mineral distribution and reaction rate on the rock dissolution process are investigated using a pore-scale reactive transport model based on the lattice…
Performance evaluation of the cavities on nucleate boiling at microscale level
Yu-Tong Mu, Li Chen, Qinjun Kang +1
Nucleate boiling heat transfer (NBHT) from enhanced structures is an effective way to dissipate high heat flux. In the present study, the cavities behaviours for nucleation on roug…
A generalized lattice Boltzmann model for flow through tight porous media with Klinkenberg's effect
Li Chen, Wenzhen Fang, Qinjun Kang +3
Gas slippage occurs when the mean free path of the gas molecules is in the order of the characteristic pore size of a porous medium. This phenomenon leads to the Klinkenberg's effe…
Pore-scale simulation of multicomponent multiphase reactive transport with dissolution and precipitation
Li Chen, Qinjun Kang, Qing Tang +3
Multicomponent multiphase reactive transport processes with dissolution-precipitation are widely encountered in energy and environment systems. A pore-scale two-phase multi-mixture…
Nanoscale simulation of shale transport properties using the lattice Boltzmann method: permeability and diffusivity
Li Chen, Lei Zhang, Qinjun Kang +2
Porous structures of shales are reconstructed based on scanning electron microscopy (SEM) images of shale samples from Sichuan Basin, China. Characterization analyzes of the nanosc…
Pore-scale study of dissolution-induced changes in hydrologic properties of rocks with binary minerals
Li Chen, Qinjun Kang, Hari S. Viswanathan +1
A pore-scale numerical model for reactive transport processes based on the Lattice Boltzmann method is used to study the dissolution-induced changes in hydrologic properties of a f…
Lattice Boltzmann prediction of transport properties in reconstructed nanostructures of organic matters in shales
Li Chen, Qinjun Kang, Lei Zhang +1
Size, morphology and distributions of pores in organic matters of shale matrix are discussed based on high resolution images from experiments in the literature. 150 nanoscale struc…
Nanoscale study of reactive transport in catalyst layer of proton exchange membrane fuel cells with precious and non-precious catalysts using lattice Boltzmann method
Li Chen, Gang Wu, Qinjun Kang +2
High-resolution porous structures of catalyst layer (CL) with multicomponent in proton exchange membrane fuel cells are reconstructed using a reconstruction method called quartet s…
A Lifting Relation from Macroscopic Variables to Mesoscopic Variables in Lattice Boltzmann Method: Derivation, Numerical Assessments and Coupling Computations Validation
Hui Xu, Huibao Luan, Yaling He +1
In this paper, analytic relations between the macroscopic variables and the mesoscopic variables are derived for lattice Boltzmann methods (LBM). The analytic relations are achieve…