The document covers wind tunnel tests of scaled models of a representative automobile rack car. Various car configurations and arrangements were investigated to determine axial, normal, and side force coefficients for a single car with and without the interference effects of a leading, a trailing, and both a leading and a trailing car. Basic configurations were also tested through a range of sideslip angles. The interference effects from the leading and trailing cars caused notable differences between the coefficients for the one, two, and three car combinations of the configurations tested. (Author)
Wind Tunnel Tests of a Scale Model Railroad Automobile Rack Car
1968
36 pages
Report
Keine Angabe
Englisch
Road Transportation , Railroad cars , Cargo vehicles , Wind tunnel models , Model tests , Cargo , Passenger vehicles , Structural parts , Configuration , Aerodynamic loading , Force(Mechanics) , Interference , Angle of attack , Test facilities , Modification kits , Scale , Transportation , Axial force , Side force , Automobile rack cars , Normal force , Sideslip angle
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