Numerical study on transient aerodynamic characteristics of high-speed trains during the opening of braking plates based on dynamic-overset-grid technology
Dazhou Lv, Jiqiang Niu, Hua-Dong Yao
Topics & Concepts
Aerodynamic dragAerodynamicsDragThreshold brakingTrainMechanicsDetached eddy simulationLift-to-drag ratioTurbulenceBrakeAerodynamic forceEngineeringStructural engineeringAutomotive engineeringPhysicsReynolds-averaged Navier–Stokes equationsGeographyCartographyAerodynamics and Fluid Dynamics ResearchFluid Dynamics and Vibration AnalysisRailway Engineering and Dynamics