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wdftyu123

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[求助] fluent模拟燃料电池pemfc如何设置恒流边界条件 已有1人参与

求助各位大神,用fluent对燃料电池仿真如何设置电流密度不变计算电压,官方帮助文档中说设置阴极electric potential为specific flux然后数值为带负号的值,默认单位为A/m2,比如需电流密度600mA/cm2,我设置为-6000,但这样设置后总是无法保持电流密度不变,求助各位大神如何解决?
附上fluent2019R3pemfc模块帮助文档,我说的内容在2437页
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nana_ya

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【答案】应助回帖

恒流计算好像就是这样的,和恒压计算一样电流密度一直在变化,不用管,看电压就好了
2楼2022-03-08 15:38:24
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