A data-driven model for transient cross-wind loads on vehicles

Kozmar, Hrvoje and Jokić, Marko and Stegić, Milenko and Butler, Kyle and Kareem, Ahsan (2011) A data-driven model for transient cross-wind loads on vehicles. = A data-driven model for transient cross-wind loads on vehicles. In: 13th International Conference on Wind Engineering, 11.-15.07.2011., Amsterdam, Nizozemska.

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Official URL: http://bib.irb.hr/prikazi-rad?rad=520695

Abstract

A simple mathematical model has been developed to predict unsteady aerodynamic loads on a vehicle exposed to cross-wind gusts comparable to the Bora winds along the eastern Adriatic. Obtained numerical results were validated against the results of experimental small-scale simulations. The numerical results indicate that the mathematical model with two state variables is not fully capable of capturing the unsteady cross-wind-induced vehicle dynamics with sufficient accuracy and the higher order models (three or four) may be required to calculate unsteady cross-wind loads on a vehicle.

Item Type: Conference or Workshop Item (Lecture)
Keywords (Croatian): Cross-wind gust, vehicle, bridge, wind-tunnel experiments, data-driven model
Subjects: NATURAL SCIENCES > Physics
Divisions: 200 Department of Engineering Mechanics > 230 Chair of Mechanical Systems Dynamics
1400 Department of fluid mechanics > 1420 Chair of environment and construction aerodynamics
Indexed in Web of Science: No
Indexed in Current Contents: No
Date Deposited: 13 Apr 2016 11:49
Last Modified: 27 Jul 2017 10:59
URI: http://repozitorij.fsb.hr/id/eprint/5593

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