Method for the modeling of material and/or heat exchange process in a device and device for carrying out said method
    2.
    发明授权
    Method for the modeling of material and/or heat exchange process in a device and device for carrying out said method 失效
    用于实施所述方法的装置和装置中的材料和/或热交换过程建模的方法

    公开(公告)号:US07627460B2

    公开(公告)日:2009-12-01

    申请号:US10554437

    申请日:2004-04-15

    IPC分类号: G06G7/50 H01M4/36 H01M6/24

    摘要: Mass transfer and/or heat transport processes in a fuel-cell stack are controlled by first modeling a selected region of the stack with at least two fluid components separated from one another by solid material. Each fluid component of the selected region is then transformed into a respective auxiliary volume in which all of the fluid components and solid material in the region are assembled additionally and whose outer cell corresponds to that of the region. Then each auxiliary volume is divided into a lattice with individual lattice elements that are linked by references so that linked or coupled lattices result. Finally the exchange between the fluids in the fuel-cell stack is implemented via the references of the respective component lattices.

    摘要翻译: 通过首先用固体材料彼此分离的至少两种流体组分对堆叠的选定区域进行建模来控制燃料电池堆中的质量传递和/或热传输过程。 然后将所选区域的每个流体组分转化成相应的辅助容积,其中该区域中的所有流体组分和固体材料被附加地组装,并且其外部单元对应于该区域的流体组分。 然后,每个辅助体积被分成具有通过引用链接的各个晶格元素的晶格,从而导致连接的或耦合的晶格。 最后,燃料电池堆中的流体之间的交换通过各个组件晶格的参考来实现。