Search for tag: "fractional steps"

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10:13 Partial Differential Equations Lecture 9 - Results Partial Differential Equations Lecture 9 - Results	Partial Differential Equations Lecture 9 - Results Here we look in detail at the results from the test problem and discuss dispersive and dissipative errors. numerical methods hyperbolic equation fractional steps partial differential equations solution amplitude test grid dispersion 3d dissipation error kind problems conditions shape concentration equations delta errors bit wave lots loss From David Ingram 0 likes 102 plays 0 Course Code SCEE09004 Publisher School of Engineering Licence Type Creative Commons - Attribution Language English Date Created February 16th, 2021
07:25 Partial Differential Equations Lecture 9 -… Partial Differential Equations Lecture 9 - MacCormack method in 2D	Partial Differential Equations Lecture 9 - MacCormack method in 2D This part of the lecture develops a 2D solver using the method of Fractional Steps and the MacCormack scheme and applies it to a test problem hyperbolic equation fractional steps numerical methods partial differential equations operator problem conditions function test step direction bit 2pi values delta 3e solution times scheme lecture rise corrector predictor timestep From David Ingram 0 likes 225 plays 0 Course Code SCEE09004 Publisher School of Engineering Licence Type Creative Commons - Attribution Language English Date Created February 16th, 2021
09:39 Partial Differential Equations Lecture 9 - Two… Partial Differential Equations Lecture 9 - Two and three dimensional solvers	Partial Differential Equations Lecture 9 - Two and three dimensional solvers In this lecture we look at operator splitting and the method of fractional steps which can be used to solve 2 and 3D problems with 1D schemes. fractional steps hyperbolic equation partial differential equations solution series sequence operator problems times step operators term taylor equation equations problem lecture steps schemes point diffusion middle derivative From David Ingram 0 likes 163 plays 0 Course Code SCEE09004 Publisher School of Engineering Licence Type Creative Commons - Attribution Language English Date Created February 16th, 2021

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Search for tag: "fractional steps"

Partial Differential Equations Lecture 9 - Results

Partial Differential Equations Lecture 9 - MacCormack method in 2D

Partial Differential Equations Lecture 9 - Two and three dimensional solvers

the university of edinburgh