Flutter-Mill: a New Energy-Harvesting Device
Flutter-Mill: a New Energy-Harvesting Device
Flutter-Mill: a New Energy-Harvesting Device
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5. Concluding remarks<br />
A new energy-harvesting concept of utilizing the flutter motions of cantilevered<br />
flexible plates in axial flow to generate electric power, namely the flutter-mill, is<br />
proposed in this paper. The dynamics of the system and the energy transfer between<br />
the plate and the surrounding fluid flow have been studied. Based on the theoretical<br />
work, the key design parameters are determined. Without a comprehensive<br />
optimization process at the present stage of conceptual design, the performance of<br />
the flutter-mill is preliminarily evaluated and compared to a real conventional wind<br />
turbine. It has been shown that the proposed design of flutter‐mill, with the<br />
distinguishing advantages of simple structure and compact size, is very promising for<br />
generation of electrical power.<br />
Acknowledge<br />
The leading author gratefully acknowledges the support by a Natural Sciences and<br />
Engineering Research Council of Canada (NSERC) post-doctoral fellowship.<br />
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