doc:user:integration:scheme:dynexpl
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doc:user:integration:scheme:dynexpl [2015/10/09 16:41] – [New Metafor Version > 2422] wautelet | doc:user:integration:scheme:dynexpl [2022/12/21 11:35] (current) – [New Metafor Version > 2422] boman | ||
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Conditionally stable. | Conditionally stable. | ||
- | ==== Le schema | + | ==== Tchamwa |
+ | |||
Explicit algorithm where numerical dissipation is monitored by the parameter $\phi$. | Explicit algorithm where numerical dissipation is monitored by the parameter $\phi$. | ||
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* $$\phi = 1 \mbox{ if } \rho_\beta = 1 $$ | * $$\phi = 1 \mbox{ if } \rho_\beta = 1 $$ | ||
- | ===== Data set ===== | + | ===== Input file ===== |
See [[dynimpl|dynamic implicit]] scheme for definition of density and initial velocities. | See [[dynimpl|dynamic implicit]] scheme for definition of density and initial velocities. | ||
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=== Choosing the algorithm === | === Choosing the algorithm === | ||
- | ^ | + | ^ |
- | | Chung Hulbert | + | | Certered difference |
- | | Différence centrée | + | | Chung Hulbert |
- | | Tchamwa | + | | Tchamwa |
(see [[doc: | (see [[doc: | ||
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==== New Metafor Version > 2422 ==== | ==== New Metafor Version > 2422 ==== | ||
- | === Central | + | === Centered |
< | < | ||
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</ | </ | ||
- | The parameter | + | The parameter |
=== Tchamwa === | === Tchamwa === | ||
< | < | ||
- | ti = TchamwaTimeIntegration(metafor) | + | ti = TchamwaExplicitTimeIntegration(metafor) |
ti.setRhoB(_rhoB) | ti.setRhoB(_rhoB) | ||
metafor.setTimeIntegration(ti) | metafor.setTimeIntegration(ti) | ||
</ | </ | ||
- | The parameter | + | The parameter |
Other parameters : see [[quasistatique]] | Other parameters : see [[quasistatique]] |
doc/user/integration/scheme/dynexpl.1444401660.txt.gz · Last modified: 2016/03/30 15:22 (external edit)