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Truck Aerodynamic Improvement using CFD

Outline. Goals and ApproachComputational SetupResultsDesign ImprovementsSummary and Conclusions. Goals and Approach. To quickly improve truck aerodynamics.Apply 2-D CFD using Star-design.Quantitative post processing using starviz.. Computational Setup. Domain and boundary conditionsMeshParam

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Truck Aerodynamic Improvement using CFD

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    1. Truck Aerodynamic Improvement using CFD ME 491 Project Department of Mechanical Engineering, IUPUI Julia Zafian-Short December 2004

    2. Outline Goals and Approach Computational Setup Results Design Improvements Summary and Conclusions

    3. Goals and Approach To quickly improve truck aerodynamics. Apply 2-D CFD using Star-design. Quantitative post processing using starviz.

    4. Computational Setup Domain and boundary conditions Mesh Parameters Cell type and sizes (near wall and far field) Solver parameters Equations Differencing scheme Convergence criteria

    5. Domain and boundary conditions

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