Modeling of bubbles hydrodynamics and mass transfer in electrochemical gas-evolving systems

Models of electrochemically gas-evolving systems such as alkaline water electrolysis and Hydrogen production are multiphysics systems that must capture electron-transfer, chemical reactions, bubble nucleation, interfacial mass transfer, and two-phase flow interactions. Optimizing the efficiency of t...

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Online Access:http://hdl.handle.net/2047/D20287861
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spelling ndltd-NEU--neu-cj82rg50g2021-04-13T05:14:10ZModeling of bubbles hydrodynamics and mass transfer in electrochemical gas-evolving systemsModels of electrochemically gas-evolving systems such as alkaline water electrolysis and Hydrogen production are multiphysics systems that must capture electron-transfer, chemical reactions, bubble nucleation, interfacial mass transfer, and two-phase flow interactions. Optimizing the efficiency of these systems demands a fundamental understanding of the generation and dynamics of bubbles and the associated multiscale physics, which range from quantum to macroscopic scales. In this work, we study bubble growth and interfacial mass transfer in a reactive liquid medium by computational fluid dynamics simulations.http://hdl.handle.net/2047/D20287861
collection NDLTD
sources NDLTD
description Models of electrochemically gas-evolving systems such as alkaline water electrolysis and Hydrogen production are multiphysics systems that must capture electron-transfer, chemical reactions, bubble nucleation, interfacial mass transfer, and two-phase flow interactions. Optimizing the efficiency of these systems demands a fundamental understanding of the generation and dynamics of bubbles and the associated multiscale physics, which range from quantum to macroscopic scales. In this work, we study bubble growth and interfacial mass transfer in a reactive liquid medium by computational fluid dynamics simulations.
title Modeling of bubbles hydrodynamics and mass transfer in electrochemical gas-evolving systems
spellingShingle Modeling of bubbles hydrodynamics and mass transfer in electrochemical gas-evolving systems
title_short Modeling of bubbles hydrodynamics and mass transfer in electrochemical gas-evolving systems
title_full Modeling of bubbles hydrodynamics and mass transfer in electrochemical gas-evolving systems
title_fullStr Modeling of bubbles hydrodynamics and mass transfer in electrochemical gas-evolving systems
title_full_unstemmed Modeling of bubbles hydrodynamics and mass transfer in electrochemical gas-evolving systems
title_sort modeling of bubbles hydrodynamics and mass transfer in electrochemical gas-evolving systems
publishDate
url http://hdl.handle.net/2047/D20287861
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