Global ETD Search
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Showing 1 to 5 of 5 for “"central scheme"”.
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Numerical Investigations of Magnetohydrodynamic Hypersonic Flows
… through the implementation of a semi-discrete central scheme in-house code toward the solution of the Orszag-Tang vortex system.
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Numerical Methods for All Mach Number flows for Gas Dynamics
… in a fashion similar to the Nessyahu-Tadmor central scheme for 1D model and Jang-Tadmor central scheme for 2D model, thus simplifying the flux computation. This approach turns out to be extremely simple, since it requires no equation splitting. We consider the isentropic case and the general …
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Characterization of nonlinearity parameters in an elastic material with quadratic nonlinearity with a complex wave field
… is then solved numerically using a semi-discrete central scheme. The numerical method is implemented using the package CentPack. In the one-dimensional cases, it is shown that the analytical and numerical solutions are in good agreement with each other, as well as how different boundary conditions …
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Algorithmic Developments for Sequence Analysis, Structure Modeling and Functional Prediction of Proteins
… with homology detection and utilization as the central scheme, this work concentrates on algorithmic development of methods and systems for sequence similarity search, structure modeling and functional prediction purposes, as well as performs structure prediction and classification for specific …
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Three-dimensional staggered grids for systems of hyperbolic conservation laws
… Riemann-solver free Finite Volume staggered grid scheme for the approximate solution of systems of conservation laws in one spatial dimension. The scheme itself is a natural extension of the first order Lax-Friedrichs scheme to second order accuracy. The better approximation order is achieved by …