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Turbulence models in navier_stokes #9007

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lindsayad opened this issue Apr 26, 2017 · 3 comments
Open

Turbulence models in navier_stokes #9007

lindsayad opened this issue Apr 26, 2017 · 3 comments
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C: Modules/Navier Stokes Tickets pertaining to the navier_stokes module P: normal A defect affecting operation with a low possibility of significantly affects. T: task An enhancement to the software.

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@lindsayad
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lindsayad commented Apr 26, 2017

Description of the enhancement or error report

Add turbulence model(s) to the navier_stokes module

Design

We currently have a mixing length turbulence model due to #16795. Others up for consideration:

  • straight k-epsilon. Requires reasonably high mesh refinement to be accurate (from what I'm told)
  • alpha-parameter model computed through k-epsilon equations. This is supposed to work well for coarse meshes
  • data-driven

Identified impact

Allow users to model flow problems with high Reynolds numbers

@permcody permcody added C: Modules P: normal A defect affecting operation with a low possibility of significantly affects. T: task An enhancement to the software. labels Apr 26, 2017
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…and bcs. That says nothing about its validity however. (idaholab#9007)
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- not deriving from scalar advection because two variables that dont have exactly the same equation
- not doing a derived class for now, until maybe we turn Turbulence into a meta-action
refs idaholab#9007
GiudGiud added a commit to GiudGiud/moose that referenced this issue Jul 5, 2024
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Add names of variables as member attributes
refs idaholab#9007
GiudGiud added a commit to GiudGiud/moose that referenced this issue Jul 5, 2024
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Add support for using a functor material for mu_t, preserving derivatives
refs idaholab#9007
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- not deriving from scalar advection because two variables that dont have exactly the same equation
- not doing a derived class for now, until maybe we turn Turbulence into a meta-action
refs idaholab#9007
GiudGiud added a commit to GiudGiud/moose that referenced this issue Jul 19, 2024
GiudGiud added a commit to GiudGiud/moose that referenced this issue Jul 19, 2024
Add names of variables as member attributes
refs idaholab#9007
GiudGiud added a commit to GiudGiud/moose that referenced this issue Jul 19, 2024
GiudGiud added a commit to GiudGiud/moose that referenced this issue Jul 19, 2024
GiudGiud added a commit to GiudGiud/moose that referenced this issue Jul 19, 2024
GiudGiud added a commit to GiudGiud/moose that referenced this issue Jul 19, 2024
Add support for using a functor material for mu_t, preserving derivatives
refs idaholab#9007
GiudGiud added a commit to GiudGiud/moose that referenced this issue Jul 20, 2024
- not deriving from scalar advection because two variables that dont have exactly the same equation
- not doing a derived class for now, until maybe we turn Turbulence into a meta-action
refs idaholab#9007
GiudGiud added a commit to GiudGiud/moose that referenced this issue Jul 20, 2024
GiudGiud added a commit to GiudGiud/moose that referenced this issue Jul 20, 2024
Add names of variables as member attributes
refs idaholab#9007
GiudGiud added a commit to GiudGiud/moose that referenced this issue Jul 20, 2024
GiudGiud added a commit to GiudGiud/moose that referenced this issue Jul 20, 2024
GiudGiud added a commit to GiudGiud/moose that referenced this issue Jul 20, 2024
GiudGiud added a commit to GiudGiud/moose that referenced this issue Jul 20, 2024
Add support for using a functor material for mu_t, preserving derivatives
refs idaholab#9007
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Labels
C: Modules/Navier Stokes Tickets pertaining to the navier_stokes module P: normal A defect affecting operation with a low possibility of significantly affects. T: task An enhancement to the software.
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