太阳能Issue(6)：23-29,7.DOI:10.19911/j.1003-0417.tyn20240813.02
碱性电解槽3D两相流CFD模拟的研究进展
RESEARCH PROGRESS IN 3D TWO-PHASE FLOW CFD SIMULATION OF ALKALINE ELECTROLYZERS
摘要
Abstract
Alkaline water electrolysis(AWE)for hydrogen production,as a mature technology of water electrolysis for hydrogen production,has taken on an important role in large-scale green hydrogen production.The alkaline electrolyzer in AWE for hydrogen production involves complex coupled behaviors of electric fields,temperature fields,and fluid fields within,traditional experimental methods can measure the hydrogen production volume and energy consumption of the alkaline electrolyzer at a macro level,but they have limitations in analyzing and regulating its internal multiple physical field factors.CFD simulation technology can fully understand the coupling behavior of multiple physical fields inside alkaline electrolyzer and their impact on electrolysis performance,and has become an important means of studying the complex internal processes of alkaline electrolyzer.This paper focuses on key processes such as geometric model,multiple physical fields modeling,experimental verification,and analysis optimization,discusses and analyzes the problems that exist when using CFD simulation to simulate the gas-liquid two-phase flow field inside an alkaline electrolyzer,and proposes optimization solutions.The research results show that CFD simulation can effectively guide the design,development,and optimization of alkaline electrolyzer in the field of alkaline water electrolysis for hydrogen production,thereby significantly reducing equipment development costs and improving equipment performance and efficiency.关键词
电解水制氢/碱性电解槽/3D/气液两相流/计算流体动力学Key words
water electrolysis for hydrogen production/alkaline electrolyzer/3D/gas-liquid two-phase flow/CFD分类
能源与动力引用本文复制引用
邵明贤,胡振宇,乔健,于庆河..碱性电解槽3D两相流CFD模拟的研究进展[J].太阳能,2025,(6):23-29,7.基金项目
甘肃省科技计划项目资助(22CX8JA148) （22CX8JA148）
甘肃省科技计划项目资助(22ZD6GA014) （22ZD6GA014）
