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With the recent advancements in the electronics industry, thinner systems with greater functionality are on demand. Natural convection air-cooling is the method of choice for many low power electronics applications due to cost, availability, and reliability. However, its performance is very limited due to buoyancy dependent weak flow. Therefore, there is a need for further enhancement of natural convection...
Piezoelectric fans have been investigated for electronics cooling over the last decade. The primary usage or method has been to place the vibrating fan near the surface to be cooled. The piezofan used in the current study is composed of a piezo actuator attached to a flexible metal beam. It is operated at up to 120-VAC and at 60 Hz. While most of the research in the literature focused on cooling bare...
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