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Showing 1 to 6 of 6 for “"Manufactured solution"”.
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An iterative pressure-correction method for the unsteady incompressible Navier-Stokes Equation
… The test cases comprises a now classical manufactured solution in the projection method literature and a modified version of a more recently proposed manufactured solution.
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Analytical and Numerical Methods Applied to Nonlinear Vessel Dynamics and Code Verification for Chaotic Systems
… the last part of the dissertation, the method of manufactured solution is applied to systems with chaotic behavior. The purpose is to identify points with potential numerical discrepancies, and to improve computational efficiency. The numerical discrepancies may be due to the selection of error …
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Least squares spectral element method for laminar and turbulent flows, –continuous and discontinuous approaches–
… and the results are presented for the method of manufactured solution for Euler equations only for steady state case. To demonstrate the versatility of the assembly free least squares approach, this methodology is additionally applied to incompressible flows. For all simulations presented P5 …
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Application of Improved Truncation Error Estimation Techniques to Adjoint Based Error Estimation and Grid Adaptation
Numerical solutions obtained through the use of Computational Fluid Dynamics (CFD) are subject to discretization error, which is locally generated by truncation error. The discretization error is extremely difficult to properly estimate and this in turn leads to uncertainty over the quality of the …
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High order hybrid discontinuous Galerkin regional ocean modelling
… ocean modeling, led us to develop new variable resolution, higher-order and non-hydrostatic ocean modeling schemes. Specifically, we derived, developed and applied new numerical schemes based on the novel hybrid discontinuous Galerkin (HDG) method in combination with projection methods. The new …
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Reducing turbulence- and transition-driven uncertainty in aerothermodynamic heating predictions for blunt-bodied reentry vehicles
… conditions were extracted from a laminar flow solution over the MPCV which included the bow shock, aerothermochemistry, heat shield surface curvature, and ablation. That information, as a function of leeward distance from the stagnation point, was approximated by Re[subscript theta], …