用中文翻译：The intersections of arc portions for the wavy channels such as (c3), (c5), (c6) and (c7) play critical role in the heat transfer of the coolant. Firstly, the y velocity component of the coolant enhances thermal convection between the two layers of adjacent coolant flow fields. Secondly, the efficient heat transfer at periodic intersections of wavy channels improves thermal uniformity in the xz plane. To optimize the heat dissipation of the stack with inversely phased wavy flow field design, geometry parameters should be paid more attention including the wave curvature, length of the periodic channel wave and the width of channel/ rib.

我们可以看到，对于像（c3），（c5），（c6）和（c7）这样的波浪状流道，弧段的交叉点起着至关重要的作用，它们有助于冷却剂的热传递。首先，冷却剂的y速度分量增强了相邻冷却剂流场之间的热对流。其次，波浪状流道的周期性交叉点处的有效热传递提高了xz平面的热均匀性。为了优化具有反相波浪流场设计的堆栈的散热性能，应该更加重视几何参数，包括波形曲率、周期性流道波的长度以及流道/肋的宽度。