2021
DOI: 10.1007/s00419-020-01868-z
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Experimental and numerical investigation of wing–wing interaction and its effect on aerodynamic force of a robotic dragonfly during hovering and forward flight

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Cited by 11 publications
(2 citation statements)
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“…There are many reports on the study of forewing and hindwing interactions in dragonflies. It was proven that dragonflies can produce additional aerodynamic forces from forewing and hindwing interactions [33]. At present, the wing deformation and flow phenomenon around the gap have not been further analyzed due to the limitations of our experimental platform.…”
Section: Discussionmentioning
confidence: 99%
“…There are many reports on the study of forewing and hindwing interactions in dragonflies. It was proven that dragonflies can produce additional aerodynamic forces from forewing and hindwing interactions [33]. At present, the wing deformation and flow phenomenon around the gap have not been further analyzed due to the limitations of our experimental platform.…”
Section: Discussionmentioning
confidence: 99%
“…The higher the St, the higher the number of dipoles formed. A dipole formation at shorter distances leads to stronger synergy among vortices according to the Biot-Savart vortex induction law (Zheng & Wei [32]). Hence, at a higher value of St, the thrust and propulsive efficiency are higher compared to a lower value of St.…”
Section: The Vortex Flow Induced By a Single Foilmentioning
confidence: 99%