Abstract A novel sandwich core topology – corrugated channels (periodic fluid-through wavy passages) – was proposed for simultaneous load-bearing and active cooling applications. Relative to a sandwich panel with parallel plate channels, the sandwich with corrugated channel core exhibits not only significantly enhanced convective heat transfer rate but also superior mechanical performance. To explore the underlying deformation and failure mechanisms, corrugated-channel-cored sandwich panels (3CSPs) with low relative densities (

中文翻译：

---

带波纹槽芯的 Ti-6Al-4V 夹芯板的面外压缩

摘要 一种新颖的夹心芯拓扑结构——波纹通道（周期性流体通过波浪形通道）——被提出用于同时承载和主动冷却应用。相对于具有平行板通道的夹芯板，具有波纹通道芯的夹芯板不仅具有显着提高的对流传热率，而且具有优异的机械性能。为了探索潜在的变形和破坏机制，具有低相对密度的波纹槽芯夹芯板（3CSP）（