Zobrazeno 1 - 10
of 6 582
pro vyhledávání: '"Strouhal number"'
Autor:
Abdelouahab Bouttout
Publikováno v:
Vojnotehnički Glasnik, Vol 72, Iss 4, Pp 1772-1801 (2024)
Introduction/purpose: The continuous advancements in electronic device technologies have led to increased power densities, resulting in substantial heat generation during their operation. Efficient thermal management is essential to maintain optim
Externí odkaz:
https://doaj.org/article/2f9ebc95c34e4b39b940e41b1b6e80fb
Autor:
S. Chamoli, A. Phila, P. Sanwal, H. Adhikari, H. Rana, P. Pant, A. Joshi, C. Thianpong, S. Eiamsa-ard
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 17, Iss 11, Pp 2390-2400 (2024)
In the present work, numerical simulations are conducted for external flow through a double rectangular cylinder with different inclinations at Reynolds number (Re) 50 to 200 based on free stream velocity. The cylinder aspect ratio is considered to b
Externí odkaz:
https://doaj.org/article/49f6c1fac9b94bedb1a75e73d172802f
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
Publikováno v:
علوم آب و خاک, Vol 27, Iss 3, Pp 215-224 (2023)
The formation of vortices behind the gates of diversion dams is an operational challenge. Such vortices lead to vibration and corrosion in the gate, reducing the lifetime and raising the operational cost of the dam. This study investigated these vort
Externí odkaz:
https://doaj.org/article/0a8815daec624393825bc87b6b446216
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 17, Iss 2, Pp 461-473 (2023)
The hydrodynamic coefficients of underwater manipulators constantly change during their operation. In this study, the hydrodynamic coefficients of an underwater manipulator were calculated using the finite volume method to better explain its hydrodyn
Externí odkaz:
https://doaj.org/article/2bd25955c9164d02a6c5fef5c81f5a2d
Autor:
Mahadi Hasan Masud, Peter Dabnichki
Publikováno v:
Biology Open, Vol 13, Iss 5 (2024)
Externí odkaz:
https://doaj.org/article/9481efb0840c4f72b5f969064639a91a
Publikováno v:
Energies, Vol 17, Iss 17, p 4328 (2024)
In this work, we present the first three-dimensional (3D) computational investigation of wind turbine airfoils over 360° angles of attack to predict unsteady aerodynamic loads and vortex-shedding characteristics. To this end, static–airfoil simula
Externí odkaz:
https://doaj.org/article/1d3687064c0b4a93b39559659109b77c
Autor:
Saja Kanan, Mohammad Heidarnejad
Publikováno v:
رویکردهای نوین در مهندسی آب و محیط زیست, Vol 2, Iss 1, Pp 33-45 (2023)
Numerical Study on Vortices in Collision of Flow with Circular, Square, Triangular, and Pentagonal Barriers of Different DiametersStructures constructed on rivers induce downstream oscillating vortices. These vortices apply oscillating loads on the s
Externí odkaz:
https://doaj.org/article/20006d311b3f48518dcdf6c6228f993a
Publikováno v:
Applied Sciences, Vol 14, Iss 7, p 2815 (2024)
This study presents a comprehensive exploration centred on the morphology and surface structure of bladeless wind turbines (BWTs) aimed at optimizing their wind energy harvesting capability. Unlike conventional wind technology where vortex-induced vi
Externí odkaz:
https://doaj.org/article/baee5e0ec18246d1a91cded3c99792c7
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.