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Prediction of paddle shift via 3-D TSOP modeling
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2000
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EngineeringFluid MechanicsMechanical EngineeringComputer-aided DesignComputational MechanicsMolding (Process)Naval ArchitectureMechanicsRheologyKinematicsGeometric ModelingPaddle ShiftAircraft NavigationDesignMechanical ModelingDynamic PositioningPressure Difference3D PrintingAerospace EngineeringNatural SciencesMechanical SystemsMolding ProcessSolid Modeling
This study develops a methodology to simulate the molding process of thin small outline packages (TSOPs) and to predict the paddle shift caused by pressure difference and viscous stress during molding through the help of a true three-dimensional (3-D) Computational Fluid Dynamics (CFD) software.