GAS-DYNAMICS INFLUENCES IN RUNNING CONDITIONS OF TWO VEHICLES

Mircea DIUDEA, Sergiu MARCIUC, Radu BALAN, Victor HODOR

Abstract


This paper is intended as a study vehicle running at speed on the highway, especially the case when a car exceeds a truck running on a side band. Will be studied in terms of pressure fields aerodynamic interactions between the two vehicles in order to determine the variation of pressure forces on the surface on the side of the car at different times of performing overcome 

Key words:  Vehicles, Running, CFD prediction, Velocity field, Pressure field

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References


Manualul (tutoriale CFD) Fluent, Ansys CFX

Victor Hodor, “Turbo assisted burner, for small boiles (designed by CFD numerical prediction)”, International Conf. “TURBO’98” Vol. I, Edit. “Printech” - 1998

Victor Hodor, Dinamica Gazelor – Ecuatia reunite a combustiei si termogazodinamicii, Ed. Casa Cartii de Stiinta, ISBN-973-9404-54-5, Cluj – 1998

J. Smagorinsky, with the primitive equations, The Basic Experiment, Monthly Weather Rev., vol.91, Num.3, pp.99-164 (1963)

T. Nakashima et al., Flow structures above the trunk deck of sedan-type vehicles and their influence on high-speed vehicle stability 2nd report: Numerical investigation on simplified vehicle models using Large-Eddy Simulation, SAE Int. J.of Passenger Cars – Mechanical Systems, vol.2 no.1, pp.157-167 (2009)


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