Matches in SemOpenAlex for { <https://semopenalex.org/work/W2962702606> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2962702606 abstract "Placed in a fluid flow, a flexible plate flaps spontaneously above a critical flow velocity. The resulting self-sustained vibrations of such a flag may be used to produce electrical energy and power an output electrical circuit using piezoelectric patches covering the flag that are deformed by its flapping motion (Fig. 1a). Previous work1,2 showed only moderate harvesting efficiency with a resistive output circuit, but proposed numerous directions for the improvement.In this work, we propose a numerical investigation of such a fluid-solid-electric system with inductive-resistive output circuits. The circuit connection in Fig. 1b is considered and both linear and nonlinear studies are conducted. We identified effects of such inductive output circuit on the coupled dynamics. In particular, we show that such resonant circuits lead to a destabilization of the system and a spontaneous flapping at lower fluid velocities. Also they significantly enhance the energy harvesting efficiency of the piezoelectric flag as a result of a frequency lock-in between the flag and the electrical circuit. These results suggest promising efficiency enhancements of such flow energy harvesters through the optimization of the output circuit." @default.
- W2962702606 created "2019-07-30" @default.
- W2962702606 creator A5010589246 @default.
- W2962702606 creator A5043208629 @default.
- W2962702606 creator A5076828082 @default.
- W2962702606 date "2014-09-14" @default.
- W2962702606 modified "2023-09-26" @default.
- W2962702606 title "Fluid-solid-electric lock-in of energy-harvesting piezoelectric flags" @default.
- W2962702606 hasPublicationYear "2014" @default.
- W2962702606 type Work @default.
- W2962702606 sameAs 2962702606 @default.
- W2962702606 citedByCount "0" @default.
- W2962702606 crossrefType "journal-article" @default.
- W2962702606 hasAuthorship W2962702606A5010589246 @default.
- W2962702606 hasAuthorship W2962702606A5043208629 @default.
- W2962702606 hasAuthorship W2962702606A5076828082 @default.
- W2962702606 hasConcept C100082104 @default.
- W2962702606 hasConcept C101518730 @default.
- W2962702606 hasConcept C119599485 @default.
- W2962702606 hasConcept C121332964 @default.
- W2962702606 hasConcept C127413603 @default.
- W2962702606 hasConcept C134146338 @default.
- W2962702606 hasConcept C136119220 @default.
- W2962702606 hasConcept C154945302 @default.
- W2962702606 hasConcept C165801399 @default.
- W2962702606 hasConcept C186370098 @default.
- W2962702606 hasConcept C198394728 @default.
- W2962702606 hasConcept C202444582 @default.
- W2962702606 hasConcept C24890656 @default.
- W2962702606 hasConcept C2775924081 @default.
- W2962702606 hasConcept C2776730729 @default.
- W2962702606 hasConcept C2780444116 @default.
- W2962702606 hasConcept C33923547 @default.
- W2962702606 hasConcept C41008148 @default.
- W2962702606 hasConcept C47446073 @default.
- W2962702606 hasConcept C52192207 @default.
- W2962702606 hasConcept C62520636 @default.
- W2962702606 hasConcept C66938386 @default.
- W2962702606 hasConcept C6899612 @default.
- W2962702606 hasConcept C77715397 @default.
- W2962702606 hasConcept C89880566 @default.
- W2962702606 hasConcept C97257150 @default.
- W2962702606 hasConceptScore W2962702606C100082104 @default.
- W2962702606 hasConceptScore W2962702606C101518730 @default.
- W2962702606 hasConceptScore W2962702606C119599485 @default.
- W2962702606 hasConceptScore W2962702606C121332964 @default.
- W2962702606 hasConceptScore W2962702606C127413603 @default.
- W2962702606 hasConceptScore W2962702606C134146338 @default.
- W2962702606 hasConceptScore W2962702606C136119220 @default.
- W2962702606 hasConceptScore W2962702606C154945302 @default.
- W2962702606 hasConceptScore W2962702606C165801399 @default.
- W2962702606 hasConceptScore W2962702606C186370098 @default.
- W2962702606 hasConceptScore W2962702606C198394728 @default.
- W2962702606 hasConceptScore W2962702606C202444582 @default.
- W2962702606 hasConceptScore W2962702606C24890656 @default.
- W2962702606 hasConceptScore W2962702606C2775924081 @default.
- W2962702606 hasConceptScore W2962702606C2776730729 @default.
- W2962702606 hasConceptScore W2962702606C2780444116 @default.
- W2962702606 hasConceptScore W2962702606C33923547 @default.
- W2962702606 hasConceptScore W2962702606C41008148 @default.
- W2962702606 hasConceptScore W2962702606C47446073 @default.
- W2962702606 hasConceptScore W2962702606C52192207 @default.
- W2962702606 hasConceptScore W2962702606C62520636 @default.
- W2962702606 hasConceptScore W2962702606C66938386 @default.
- W2962702606 hasConceptScore W2962702606C6899612 @default.
- W2962702606 hasConceptScore W2962702606C77715397 @default.
- W2962702606 hasConceptScore W2962702606C89880566 @default.
- W2962702606 hasConceptScore W2962702606C97257150 @default.
- W2962702606 hasLocation W29627026061 @default.
- W2962702606 hasOpenAccess W2962702606 @default.
- W2962702606 hasPrimaryLocation W29627026061 @default.
- W2962702606 hasRelatedWork W2052267977 @default.
- W2962702606 hasRelatedWork W2170498152 @default.
- W2962702606 hasRelatedWork W2199182707 @default.
- W2962702606 hasRelatedWork W2199846959 @default.
- W2962702606 hasRelatedWork W2226722250 @default.
- W2962702606 hasRelatedWork W2260229173 @default.
- W2962702606 hasRelatedWork W2277637946 @default.
- W2962702606 hasRelatedWork W2341052050 @default.
- W2962702606 hasRelatedWork W2462653093 @default.
- W2962702606 hasRelatedWork W2519499907 @default.
- W2962702606 hasRelatedWork W2786594236 @default.
- W2962702606 hasRelatedWork W2789753370 @default.
- W2962702606 hasRelatedWork W2953442411 @default.
- W2962702606 hasRelatedWork W3006323404 @default.
- W2962702606 hasRelatedWork W3006553610 @default.
- W2962702606 hasRelatedWork W3013298650 @default.
- W2962702606 hasRelatedWork W3098048319 @default.
- W2962702606 hasRelatedWork W3102375965 @default.
- W2962702606 hasRelatedWork W2188438360 @default.
- W2962702606 hasRelatedWork W2776577111 @default.
- W2962702606 isParatext "false" @default.
- W2962702606 isRetracted "false" @default.
- W2962702606 magId "2962702606" @default.
- W2962702606 workType "article" @default.