Multiscale Eulerian CFD of chemical processes: A review

SI Ngo, YI Lim - ChemEngineering, 2020 - mdpi.com
This review covers the scope of multiscale computational fluid dynamics (CFD), laying the
framework for studying hydrodynamics with and without chemical reactions in single and …

Pore-scale study of pore-ionomer interfacial reactive transport processes in proton exchange membrane fuel cell catalyst layer

L Chen, R Zhang, Q Kang, WQ Tao - Chemical Engineering Journal, 2020 - Elsevier
Understanding interactions between constituent distributions and reactive transport
processes in catalyst layer (CL) of proton exchange membrane fuel cell is crucial for …

Effect of gas diffusion layer thickness on liquid water transport characteristics in polymer electrolyte membrane fuel cells

DH Jeon - Journal of power Sources, 2020 - Elsevier
Researchers worldwide endeavor to develop the thinner gas diffusion layers (GDLs), which
are enabling to achieve high power-density polymer electrolyte membrane fuel cells …

Pore-scale investigation of reactive transfer process in a deep eutectic solvent (DES) electrolyte-based vanadium-iron redox flow battery

Q Ma, L Zhao, J Xu, H Su, W Zhang, W Yang, Q Xu - Electrochimica Acta, 2020 - Elsevier
In order to promote the applicability of redox flow batteries (RFBs), the deep eutectic
solvents (DESs) have been proposed as a better choice for non-aqueous electrolyte of …

Thermal conductivity of composite building materials: A pore scale modeling approach

M Hussain, WQ Tao - International journal of heat and mass transfer, 2020 - Elsevier
In this article the effective thermal conductivity (ETC) of a wide range of multiphase porous
building materials has been estimated numerically. The numerical random generation …

Impact of carbon paper structural parameters on the performance of a polymer electrolyte fuel cell cathode via lattice Boltzmann method

M Nazemian, GR Molaeimanesh - Acta Mechanica Sinica, 2020 - Springer
Polymer electrolyte fuel cells (PEFCs) being employed in fuel cell electric vehicles (FCEVs)
are promising power generators producing electric power from fuel stream via porous …

Novel ionomers and electrode structures for improved PEMFC electrode performance at low PGM loadings

A Haug, I Zenyuk, J Allen, M Lindell, F Sun, J Abulu… - 2020 - osti.gov
In this project, the objective is to develop new ORR electrocatalysts on optimized supports
which can exceed all of the Department of Energy (DOE) 2020 targets listed in DE-FOA …

Spectroscopic Studies of a Phosphonium Ionic Liquid in Supercritical CO2

MP Heitz, ZC Putney, J Campaign - ChemEngineering, 2020 - mdpi.com
Fluorescence spectroscopy was used to study a solution comprised of coumarin 153
(C153)+ trihexyltetradecylphosphonium bis (trifluoromethylsulfonyl) imide ([P6, 6, 6 …

LBM simulations of PEM fuel cells

GR Molaeimanesh - Advances in Chemical Engineering, 2020 - Elsevier
Proton exchange membrane (PEM) fuel cells seem to have the most promising future,
among different types of fuel cells. However, for further commercialization of them two main …

Multi-Scale Modeling of the Transport Processes in Fuel Cells

J Liu - 2020 - search.proquest.com
Polymer electrolyte fuel cells are promising energy conversion techniques to replace the
internal combustion engine with high efficiency and zero-emission. For the massive …