Results 111 to 120 of about 92,283 (210)

Flat-plate drag measurements with vortex generators in turbulent boundary layer [PDF]

Direct drag measurements were obtained on a flat plate with a spanwise row of vortex generators near the leading edge, to produce an array of stream wise vortices within the approaching turbulent boundary layer.
Mehrotra, S. C., Rao, D. M.
core   +1 more source

Enhancing aerodynamic performance using biomimetic wavy trailing edges on aircraft wing at low Reynolds number. [PDF]

Sci Rep
Aziz MA, Khalifa MA, Elshimy H, Elsayed AM.   +3 more
europepmc   +1 more source

Effects of spanwise blowing on the surface pressure distribution and vortex-lift characteristics of a trapezoidal wing-strake configuration [PDF]

The effects of spanwise blowing on the surface pressures of a 44 deg swept trapezoidal wing-strake configuration were measured. Wind tunnel data were obtained at a free stream Mach number of 0.26 for a range of model angle of attack, jet thrust ...
Campbell, J. F., Erickson, G. E.
core   +1 more source

Dragonfly-Wing-Inspired Bluff-Body Piezoelectric Harvester for Efficient Low-Wind-Speed Energy Harvesting. [PDF]

Micromachines (Basel)
Zhou Z, Shang X, Xia Y, Zhu P.
europepmc   +1 more source

Fast vortex dynamics and relaxation times in NbRe-based heterostructures. [PDF]

Beilstein J Nanotechnol
De Chiara F, Makhdoumi Kakhaki Z, Avitabile F, Colangelo F, Kumar A, Attanasio C, Cirillo C.   +6 more
europepmc   +1 more source

Video: Vortex Shedding behind Leading Edge Slat

70th Annual Meeting of the APS Division of Fluid Dynamics - Gallery of Fluid Motion, 2017
Ryosuke Ando, Yusaku Onishi, Jun Sakakibara   +2 more
openaire   +1 more source

Study on bogie aerodynamic noise suppression based on serrated leading-edge flow control

机车电传动
The bogie compartment area of high-speed trains has been identified as a major source of aerodynamic noise during high-speed operation. To effectively reduce aerodynamic noise at this area, a noise reduction method based on serrated leading-edge vortex ...
ZHAO Yanju, CHEN Dawei, SHUAI Renzhong, LIU Jiali, YU Yihang, YANG Zhigang   +5 more
doaj  

<i>Microraptor</i> reveals specialized gliding capabilities in multiwinged early paravians. [PDF]

Proc Natl Acad Sci U S A
Hefler C, Wang Y, Wang X, Zheng X, Kaye TG, Grosmougin M, Chotard M, Barlow L, Qiu H, Dececchi TA, Habib MB, Shyy W, Pittman M.   +12 more
europepmc   +1 more source

Flapping Foil-Based Propulsion and Power Generation: A Comprehensive Review. [PDF]

Biomimetics (Basel)
Kandel P, Wang J, Deng J.
europepmc   +1 more source

Feather aerodynamics suggest importance of lift and flow predictability over drag minimization. [PDF]

Sci Rep
Alenius F, Revstedt J, Johansson LC.
europepmc   +1 more source