TY - JOUR
T1 - Numerical Investigations on High Lift Force Generation of 3D Dragonfly Wing during Hovering Motions
AU - Su, Xiaohui
AU - Zhang, Kaixuan
AU - Zheng, Juan
AU - Zhang, Jiantao
AU - Zhao, Yong
N1 - Funding Information:
This research is supported by The National Natural Science Foundation, project No: 11672059. The financial support is gratefully acknowledged.
Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2019/10/16
Y1 - 2019/10/16
N2 - In the paper, a novel numerical method is present to numerically investigate life force generation mechanisms of 3D dragonfly wing during hovering motions. The dynamic mesh which descripts the motion of 3D wing and gird change in inner computational domain is generated by an ALE model we developed. Then the mesh is transferred at each time step into ANSYS CFX using Junction Box Routine. The simulation results show that a high lift force generated by implementing one specified advanced flapping action during hovering motion in which the translation time period of downstroke is shortened.
AB - In the paper, a novel numerical method is present to numerically investigate life force generation mechanisms of 3D dragonfly wing during hovering motions. The dynamic mesh which descripts the motion of 3D wing and gird change in inner computational domain is generated by an ALE model we developed. Then the mesh is transferred at each time step into ANSYS CFX using Junction Box Routine. The simulation results show that a high lift force generated by implementing one specified advanced flapping action during hovering motion in which the translation time period of downstroke is shortened.
UR - http://www.scopus.com/inward/record.url?scp=85074759572&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85074759572&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/616/1/012005
DO - 10.1088/1757-899X/616/1/012005
M3 - Conference article
AN - SCOPUS:85074759572
SN - 1757-8981
VL - 616
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
IS - 1
M1 - 012005
T2 - 3rd International Conference on Advanced Technologies in Design, Mechanical and Aeronautical Engineering, ATDMAE 2019
Y2 - 5 July 2019 through 7 July 2019
ER -