Numerical Simulation on Aerodynamics of Multi-Element Airfoil with Drooped Spoiler in Ground Effect

Numerical Simulation on Aerodynamics of Multi-Element Airfoil with Drooped Spoiler in Ground Effect

By using the finite volume method and k-ω SST turbulence model to solve the Reynolds Average Navier-Stokes equation and using the slipping wall to simulate the relative movement of the ground, the ground effect on the aerodynamic characteristic of multi-element airfoil with drooped spoiler is invest...

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Bibliographic Details
Format: Article
Language:zho
Published: The Northwestern Polytechnical University 2019-02-01
Series:Xibei Gongye Daxue Xuebao
Subjects:
multi-element airfoil
deflection of spoiler
ground effect
numerical simulation
cfd
high-lift devices
flow mechanism
aerodynamic characteristic
angle of attack
drag coefficient
flow fields
lift drag ratio
mach number
turbulence models
Online Access:https://www.jnwpu.org/articles/jnwpu/full_html/2019/01/jnwpu2019371p167/jnwpu2019371p167.html

Internet

https://www.jnwpu.org/articles/jnwpu/full_html/2019/01/jnwpu2019371p167/jnwpu2019371p167.html

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