qmat.playgrounds.tibo.imexStabilityAdvDiffSDC

Script investigating IMEX stability for advection-diffusion solved with SDC

Attributes

`nNodes`
`nSweeps`
`stepUpdate`
`implSweep`
`explSweep`
`nodeType`
`quadType`
`dim`
`advOrder`
`diffOrder`
`cflAdvMax`
`nSamplesCFL`
`nWavenumbers`
`ADV_COEFFS`
`DIFF_COEFFS`
`theta`
`cflAdv`
`cflRatio`
`zE`
`zI`
`zI`
`problem`
`coll`
`genI`
`genE`
`sweeps`
`uNum`
`u1`
`stab`
`stab`
`coords`

Functions

`zAdv`(theta)
`zDiff`(theta)

Module Contents

nNodes = 4

nSweeps = 4

stepUpdate = False

implSweep = 'LU'

explSweep = 'FE'

nodeType = 'LEGENDRE'

quadType = 'RADAU-RIGHT'

dim = 3

advOrder = 4

diffOrder = 4

cflAdvMax = 5

nSamplesCFL = 301

nWavenumbers = 16

ADV_COEFFS

DIFF_COEFFS

zAdv(theta)

zDiff(theta)

theta

cflAdv

cflRatio

zE

zI

zI

problem

coll

genI

genE

sweeps

uNum

u1

stab

stab

coords