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TZID:Europe/Paris
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BEGIN:VEVENT
UID:6229@i2m.univ-amu.fr
DTSTART;TZID=Europe/Paris:20211208T140000
DTEND;TZID=Europe/Paris:20211208T150000
DTSTAMP:20241120T200940Z
URL:https://www.i2m.univ-amu.fr/evenements/leading-edge-vortex-of-flapping
 -wings-in-freestream/
SUMMARY:Jong-Seob HAN (Technical University of Munich): Leading-edge vortex
  of flapping wings in freestream
DESCRIPTION:Jong-Seob HAN: Leading-edge vortex (LEV) attachment on the wing
 s of biological flyers is one key phenomenon explaining their superior aer
 odynamic performances and a high degree of aerial agility. Tremendous foll
 ow-up studies have revealed that the radial pressure gradient induced by t
 he Coriolis acceleration\, which is originally driven by the revolving/fla
 pping motion of the wings\, stabilizes the LEV with the spanwise flow. Com
 plicated wingbeat kinematics\, undulating surroundings\, and unsteady wake
  vortex dynamics\, however\, have confined most of the studies to that in 
 hover\, despite the fact that staying particular point in space is very ra
 re for most biological flyers and that an inflow during maneuvering would 
 directly affect the LEV stability. This talk will deal with the LEV charac
 teristics when it meets the inflow. The effect of a freestream on the LEV 
 behavior will be dealt with\, considering their sweptback angle and conseq
 uent spanwise flow. The effect of a steady lateral inflow on the LEV will 
 also be discussed in conjunction with their flight stability.\nIOSSB Semin
 ar
ATTACH;FMTTYPE=image/jpeg:https://www.i2m.univ-amu.fr/wp-content/uploads/2
 021/12/Jong-Seob_Han.png
CATEGORIES:Interdisciplinary online seminar series on
 Biolocomotion,Virtual event
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