SIMULATION SUCCESS STORIES

Nokia Uses Simulation to Analyze an Oscillating Piezoelectric Fan Blade

消费电子

Akshat Agarwal, Nokia Bell Labs, Ireland

如今的电子产品在体积上日趋小巧,然而运行时间却不断增加,导致设备的内部热负荷越来越大,小巧紧凑的新型散热方案成为了应对此问题的关键。压电风扇具有能耗低等优势,展现出了良好的应用前景。它的散热原理介于自然对流和强制对流之间。为了寻求安静、可靠。低能耗的散热方案,诺基亚贝尔实验室(Nokia Bell Labs)的工程师们使用多物理场仿真捕捉压电风扇在振动过程中与周围气流之间的相互作用。

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