Zobrazeno 1 - 10
of 6 280
pro vyhledávání: '"LIFT coefficient"'
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
Publikováno v:
Results in Engineering, Vol 24, Iss , Pp 103351- (2024)
Upright-seat bicycles exhibit poor aerodynamics, with both rider and bicycle generating significant drag intensified by wind resistance, cold air, and rainfall. This research's aim involves designing and evaluating a bicycle compartment through CFD s
Externí odkaz:
https://doaj.org/article/5cb579a2dc8d41d388372cb643a81eab
Autor:
H. F. Annapeh, V. A. Kurushina
Publikováno v:
Advanced Engineering Research, Vol 24, Iss 2, Pp 135-147 (2024)
Introduction. Slender structures of subsea energy production systems are under constant influence of currents and waves. Hydrodynamic loads result from the interaction of subsea pipelines, umbilicals, equipment supports with fluid flows, and lead to
Externí odkaz:
https://doaj.org/article/888eae16558f474691283f166e744e51
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 17, Iss 8, Pp 1643-1656 (2024)
This paper investigates the effects of the chordwise fence on the spanwise change in aerodynamic characteristics of an aircraft wing with a different taper ratio for varying angles of attack. The investigation was carried out for the tapered wing wit
Externí odkaz:
https://doaj.org/article/2a709751dc5242eda4171767eff06343
Autor:
Muhammer Ayvazoğlu, Sinem Keskin, Rümeysa Şahin, Mehmet Sincar, Eren Anıl Sezer, Halil Hakan Açıkel, Mustafa Özden, Mustafa Serdar Genç
Publikováno v:
Havacılık ve Uzay Teknolojileri Dergisi, Vol 17, Iss Special Issue, Pp 116-134 (2024)
In this study, experimentaland numerical study for the cambered airfoils was conducted at Re = 1.5x105and Re = 2.5x105and different angles of attack. In the experimental analysis, oil-flow visualization and force measurement techniques were utilized.
Externí odkaz:
https://doaj.org/article/3d653fe477984265b0f741c9d1e77ade
Publikováno v:
Uludağ University Journal of The Faculty of Engineering, Vol 29, Iss 1, Pp 37-50 (2024)
Dünyada enerji eldesi ve tüketimi günümüzün en önemli sorunlarından biridir. Taşıtlarda enerji tüketimi de otomotiv endüstrisinin başlıca odaklandığı konulardandır. Taşıt sayısının artışının ister istemez sebep olduğu konv
Externí odkaz:
https://doaj.org/article/d286349456284548b94c96ec367fc1cb
Autor:
KAYA, Ahmet Fatih
Publikováno v:
Journal of Polytechnic; May2024, Vol. 27 Issue 3, p967-974, 8p
Publikováno v:
International Research Journal of Innovations in Engineering & Technology; May2024, Vol. 8 Issue 5, p280-287, 8p
Autor:
Mohammad Rostamzadeh-Renani, Mohammadreza Baghoolizadeh, S. Mohammad Sajadi, Reza Rostamzadeh-Renani, Narjes Khabazian Azarkhavarani, Soheil Salahshour, Davood Toghraie
Publikováno v:
Propulsion and Power Research, Vol 13, Iss 1, Pp 26-45 (2024)
As the transport sector is responsible for the consumption of a vast proportion of the oil produced, it is mandatory to research feasible solutions to tackle this issue. The application of aerodynamic attachments for passive flow control and reducing
Externí odkaz:
https://doaj.org/article/6b04f31c81264dd5a31991b5a1dd25c7
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 17, Iss 5, Pp 1015-1026 (2024)
The bullet shape is critical in efficient bullet design because it affects the lift and drag forces. This paper proposes a new bullet shape with a logarithmic curve and analyzes the lift and drag coefficients of bullets with different curves under di
Externí odkaz:
https://doaj.org/article/dd2e11a3b4f84a3ca5c045967fe8ced8