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本文介绍用声流的对流进行冷却或加热的装置。这种装置不用风扇或叶轮,在一个小容器里产生涡流,使容器里的液体或气体的流速高达每秒50米。这种装置最初是为失重状态下电子设备的加热和冷却设计的,因为在失重状态下没有自然对流。但是这种装置也能在地球上对独立的电子元件或别的小型部件进
This article describes a device for cooling or heating convection with acoustic flow. This unit eliminates the need for a fan or impeller to create vortices in a small container that allows liquids or gases in the container to flow at up to 50 meters per second. This device was originally designed for heating and cooling of electronic equipment in a weightless state because there is no natural convection in a state of weight loss. However, such devices can also be used on stand-alone electronic components or other small parts on Earth