Aerodynamic coefficients of a ski-jumper
Российский журнал биомеханики, 2002 Основной проблемой в математическом моделировании прыжка на лыжах с трамплина является определение аэродинамических коэффициентов системы лыжниклыжи. Известно экспериментальное определение их в работе [1] для стиля прыжков 1950-х и 1960-х годов. В работах [2,3] обдувался манекен и исследовался современный V-стиль. Однако, в этих работах приводится лишь
Podgayets, A. +4 more
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The Effect of Layer Thickness on Aerodynamic Characteristics of Wind Tunnel RP Models
Journal of Fluid Science and Technology, 2008 Nowadays, rapid prototyping (RP) methods are widely used to produce wind tunnel testing models. Layer thickness is an important parameter that affects aerodynamic characteristics of wind tunnel models. This paper describes the effects of Layer thickness,
S. DANESHMAND, R. ADELNIA, C. AGHANAJAFI
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Study of flutter related computational procedures for minimum weight structural sizing of advanced aircraft, supplemental data [PDF]
Computational aspects of (1) flutter optimization (minimization of structural mass subject to specified flutter requirements), (2) methods for solving the flutter equation, and (3) efficient methods for computing generalized aerodynamic force ...
Hassig, H. J. +2 more
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Modelling the aerodynamics of vertical-axis wind turbines in unsteady wind conditions [PDF]
, 2013 Most numerical and experimental studies of the performance of vertical-axis wind turbines have been conducted with the rotors in steady, and thus somewhat artificial, wind conditions - with the result that turbine aerodynamics, under varying wind ...
Brown +8 more
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Aerodynamic and trajectory characteristics of a typical mortar projectile with a deflectable nose
Defence Technology, 2019 Deflectable nose control is a new trajectory correction method. In this paper, the aerodynamic and trajectory characteristics of a typical mortar projectile with a deflectable nose are investigated with respect to its flight conditions.
Yu-ming Ren +4 more
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Aerodynamic characteristics of a distinct wing-body configuration at Mach 6: Experiment, theory, and the hypersonic isolation principle [PDF]
An experimental investigation has been conducted to determine the effect of wing leading edge sweep and wing translation on the aerodynamic characteristics of a wing body configuration at a free stream Mach number of about 6 and Reynolds number (based on
Penland, J. A., Pittman, J. L.
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A program to compute three-dimensional subsonic unsteady aerodynamic characteristics using the doublet lattic method, L216 (DUBFLX). Volume 1: Engineering and usage [PDF]
The program input presented consists of configuration geometry, aerodynamic parameters, and modal data; output includes element geometry, pressure difference distributions, integrated aerodynamic coefficients, stability derivatives, generalized ...
Harrison, B. A., Richard, M.
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Deep transfer learning for three-dimensional aerodynamic pressure prediction under data scarcity
Theoretical and Applied Mechanics LettersAerodynamic evaluation under multi-condition is indispensable for the design of aircraft, and the requirement for mass data still means a high cost. To address this problem, we propose a novel point-cloud multi-condition aerodynamics transfer learning ...
Hao Zhang +4 more
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Aerodynamics for the ADEPT SR-1 Flight Experiment [PDF]
Adaptable, Deployable, Entry, and Placement Technology (ADEPT) is a combination of a heatshield and an aerodynamic decelerator for atmospheric entry applications.
Dutta, Soumyo +4 more
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Approximated models for aerodynamic coefficients estimation in a multidisciplinary design environment [PDF]
, 2011 In this paper variable fidelity analyses are investigated. Moreover different kind of approximations to be used in a wide multidisciplinary design environment for aircraft design are built.
Maggiore, Paolo +2 more
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