Zobrazeno 1 - 10
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pro vyhledávání: '"airfoils"'
Publikováno v:
Transactions of the Chinese Society of Agricultural Engineering. Sep2024, Vol. 40 Issue 17, p93-102. 10p.
Autor:
Pucci, Micol1 (AUTHOR) micol.pucci@phd.unipi.it, Zanforlin, Stefania1 (AUTHOR)
Publikováno v:
Eng. Sep2024, Vol. 5 Issue 3, p2345-2361. 17p.
Inspired by the natural motion of insects, fish, and other animals, flapping airfoils have gained significant importance due to their applications in fields such as ship propulsion, micro aerial vehicles, and autonomous underwater vehicles. Over the
Externí odkaz:
http://arxiv.org/abs/2410.23909
Flatback airfoils, characterized by a blunt trailing edge, are used at the root of large wind turbine blades. A low-drag pocket has recently been identified in the flow past these airfoils at high angles of attack, potentially offering opportunities
Externí odkaz:
http://arxiv.org/abs/2410.10359
Autor:
Zauner, Markus, Lusher, David J., Moise, Pradeep, Sansica, Andrea, Hashimoto, Atsushi, Sandham, Neil D.
Recent research into buffet in the transonic flow regime has been focused on a limited number of proprietary airfoil geometries and has mainly considered parametric variations in Mach number and angle of attack. In contrast, relatively little is know
Externí odkaz:
http://arxiv.org/abs/2410.06341
Autor:
Bidadi, Shreyas1 (AUTHOR) ganesh.vijayakumar@nrel.gov, Vijayakumar, Ganesh1 (AUTHOR), Deskos, Georgios1 (AUTHOR), Sprague, Michael1 (AUTHOR)
Publikováno v:
Energies (19961073). Sep2024, Vol. 17 Issue 17, p4328. 24p.
Autor:
Taschner, Emanuel, Deskos, Georgios, Kuhn, Michael B., van Wingerden, Jan-Willem, Martinez-Tossas, Luis A.
The actuator line method (ALM) is an approach commonly used to represent lifting and dragging devices like wings and blades in large-eddy simulations (LES). The crux of the ALM is the projection of the actuator point forces onto the LES grid by means
Externí odkaz:
http://arxiv.org/abs/2410.23124
Autor:
A. Verma, V. Kulkarni
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 17, Iss 11, Pp 2481-2498 (2024)
Experimental investigations are carried out to explore the aerodynamic performance and vortex shedding characteristics of S5010 and E214 airfoil-based wings to provide guidance for the design of MAVs and other low-speed vehicles. Force and wake shedd
Externí odkaz:
https://doaj.org/article/09a60a7d8a2c4198836ffa8e14577661
Artificial intelligence techniques are considered an effective means to accelerate flow field simulations. However, current deep learning methods struggle to achieve generalization to flow field resolutions while ensuring computational efficiency. Th
Externí odkaz:
http://arxiv.org/abs/2405.08248