Abstract
AbstractAny vehicle moving at higher speeds will experience some resisting and lifting force called drag and lift. These forces mostly makes the budget passenger cars unstable to drive at higher speeds and can also lead to accidents sometimes. This study contains the designing and simulation of the passenger sedan model connected with and without the rear spoiler and vortex generators. For designing the sedan model and aerodynamic components, we used SolidWorks. This study centres on streamlined airflow and boundary layer separation for reducing drag and lift on a sedan model. Aerodynamic analysis, like computational fluid dynamics (CFD), plan improvement, drag coefficient (Cd), lift coefficient (Cl) and control strategies like dynamic control had been investigated. Aerodynamics analysis on the base model with rear spoiler and vortex generator attached was also analysed because of their adaptability for a broad scope of use in the diverse kind of vehicles.KeywordsAnsys fluentWorkbenchCFDRear spoilerVortex generator (VGs)DragLift and SolidWorks
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