Results 21 to 30 of about 447,406 (307)
Numerical Study of Combined Drag Reduction Bases on Vortex Generators and Riblets for the Ahmed Body using IDDES Methodology [PDF]
Journal of Applied Fluid Mechanics, 2022 The flow fields around vehicle drag reduction devices are three-dimensional, complicated, and unsteady. Meanwhile, the small scale of the drag reduction device brings more challenges to the simulation. An Improved Delayed Detached Eddy Simulation (IDDES)
X. Yang, Y. Hu, Z. Gong, J. Jian, Z. Liu
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Investigation of the Effects of using Rear Wings in the Diffuser Region on the Aerodynamic Performance of the Ahmed Body [PDF]
Journal of Applied Fluid MechanicsIn the current research, different configurations of wing-equipped diffusers at the rear of the standard Ahmed body were investigated to identify the optimal model for drag reduction and downforce enhancement.
M. Sowti, M. Kazemi, M. Mani
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Ehsan Ahmed, Francis I and the Body Natural [PDF]
Studi Francesi, 2005 L’analisi di Ehsan Ahmed mostra un esempio dell’accostamento fra natural body e mystical body nella poesia del regno di Francois I, con particolare attenzione alle composizioni attribuite al sovrano. Un primo movimento della figura poetica e costituito dall’utilizzo del rimando tipologico che vede nel Valois un nuovo re Davide, come ad esempio in ...
openaire +2 more sources
BMJ Open, 2023 Introduction Traumatic brain injury (TBI) is a major global health burden that results in disability and loss of health. Identifying those patients who require specialist neuroscience care can be challenging due to the low accuracy of existing ...
Richard Body +4 more
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The aerodynamic effects on a cornering Ahmed body
Journal of Wind Engineering and Industrial Aerodynamics, 2016 Abstract As a vehicle travels through a corner, the flowfield observed from the vehicle׳s frame of reference becomes curved. This condition results in the relative flow angle and freestream velocity changing both across the width and along the length of the body.
Keogh, James +3 more
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Bodyspace at the pub: sexual orientations and organizational space [PDF]
, 2014 In this article we argue that sexuality is not only an undercurrent of service environments, but is integral to the way that these workspaces are experienced and negotiated.
Dale K. +8 more
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Study of the Effect of Vertical Airfoil Endplates on Diffusers in Vehicle Aerodynamics
Designs, 2021 Diffusers and the floor ahead of them create the majority of the downforce a vehicle creates. Outside motorsports, the diffuser is relatively unused, although its interaction with the ground is a consistent field of study owing to the aerodynamic ...
Laura Porcar +2 more
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Sliding mode control applied to a square-back Ahmed body [PDF]
European Journal of Mechanics - B/Fluids, 2020 We consider the first closed-loop separation control experiment on an Ahmed body using a robust, model-based strategy called "sliding mode control" (SMC). The goal is to reduce and further maintain the aerodynamic drag of the square-back Ahmed body flow at Re h = 9 × 10 4 (based on the body height).
Chovet, Camila +9 more
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Aeroaocustic Numerical Analysis of the Vehicle Model
Applied Sciences, 2020 Understanding local phenomena connected with airflow around road vehicles allows to reduce the negative impact of transportation on the environment.
Władysław Marek Hamiga +1 more
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An Aerodynamic Assessment of Vehicle-Side Wall Interaction using Numerical Simulation [PDF]
, 2020 The effects of induced pressure loads from a realistic vehicle onto the surface of a road-side wall are numerically investigated. Parameters such as vehicle speeds, vehicle-wall separation distances and the effects of inclined walls are examined to ...
Read, Callum, Viswanathan, Harish
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