Results 21 to 30 of about 27,872 (309)

The extreme values of the lift coefficient at different openings.

open access: yes, 2022
The extreme values of the lift coefficient at different openings.
Dongtao Xu (10871865)   +3 more
core   +1 more source

Experiments on the Drag and Lift Coefficients of a Spinning Sphere

open access: yesWater, 2022
The drag and lift coefficients are important parameters that affect the particle motion in a viscous fluid. In the present study, the drag and lift coefficients of a spinning sphere in a water tank were studied experimentally using a high-speed camera.
Shuang Zhou, Genguang Zhang, Xiaoyang Xu
openaire   +1 more source

Numerical studies influence configuration fairing flap track airfoil type naca 4412 and naca 6412 character unmanned aerial vehicle (UAV)

open access: yesMATEC Web of Conferences, 2018
Wings have a function of changing the air flowing into force lift, and drag. It can reduce the drag is fairing flap track, where its function can reduce the obstacles caused by the effects of compressibility, fairing flap track also has a major influence
Pratama Handrico Ramelan   +1 more
doaj   +1 more source

Numerical Study of Geometrical Properties of Full-Span Tubercle Leading Edge Wing at Post-Stall Condition [PDF]

open access: yesJournal of Applied Fluid Mechanics, 2023
In order to upsurge the maneuverability of micro aerial vehicles, a tubercle leading edge inspired by the whale flipper was applied as a passive stall control method.
A. Nikkhoo, A. Esmaeili
doaj   +1 more source

Drag and lift coefficients of ellipsoidal particles under rarefied flow conditions [PDF]

open access: yesPhysical Review E, 2022
The capability to simulate a two-way coupled interaction between a rarefied gas and an arbitrary-shaped colloidal particle is important for many practical applications, such as aerospace engineering, lung drug deliver and semiconductor manufacturing.
Livi   +7 more
openaire   +6 more sources

ANALISA AERODINAMIKA AIRFOIL PESAWAT TERHADAP DRAG COEFFICIENT DAN LIFT COEFFICIENT DENGAN PENDEKATAN COMPUTATIONAL FLUID DYNAMIC DAN WIND TUNNEL [PDF]

open access: yes, 2022
Penelitian terhadap bentuk airfoil terus dilakukan untuk mendapatkan performasi aerodinamika yang terbaik. Dengan gaya angkat yang lebih besar maka pesawat terbang dapat mengangkut beban lebih besar dan dapat melakukan lepas landas pada runway yang ...
Wicaksono, Muchamad Fikri Ari
core  

Drag power kite with very high lift coefficient

open access: yes, 2018
As an alternative to conventional wind turbines, this study considered kites with onboard wind turbines driven by a high airspeed due to crosswind flight (“drag power”).
Kennel, R.M.   +11 more
core   +3 more sources

Analisis Airfoil Double-Slot Flap LS(01)-0417 MOD Dengan Airfoil Tanpa Flap Nasa SC(2) 0610

open access: yesJurnal Energi Dan Manufaktur, 2018
Kestabilan pesawat terbang ditentukan oleh desain airfoil sayap dan ekor. Perbedaan kecepatan aliran udara antara permukaan atas dan bawah airfoil menghasilkan perbedaan tekanan sehingga akan memberikan gaya angkat (lift) pada sayap.
Gaguk Jatisukamto, Mirna Sari
doaj   +1 more source

Influence of passive deformation in the lift coefficient of a NACA0012 wing model [PDF]

open access: yes
The extensive use of lightweight materials in aerial vehicle wings involves structural flexibility phenomena that generate non-negligible deformation effects.
Gutierrez Castillo, P.   +7 more
core   +1 more source

A study of high lift aerodynamic devices on commercial aircrafts

open access: yesAviation, 2020
Aerodynamic performance of aircraft wings vary with flight path conditions and depend on efficiency of high lift systems. In this work, a study on high lift devices and mechanisms that aim to increase maximum lift coefficient and reduce drag on ...
Swamy Naidu Venkata Neigapula   +2 more
doaj   +1 more source

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