Pressure Based Solver - #2812

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thijsaalbers wants to merge 63 commits into

feature_pressure_based_2026

Commits on May 7, 2026

Initial configuration options and a test case
thijsaalbers
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64d4213

Commits on May 9, 2026

Numerics and driver additions, WIP
thijsaalbers
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1a7e82a

Commits on May 12, 2026

Remove outdated numerics
thijsaalbers
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8d0bcf9
Introduce pressure-based solver architecture in minimal form
thijsaalbers
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d973f19

Commits on Jun 3, 2026

Add numerics
thijsaalbers
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a1805d4
Add variables and output
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d28be3b

Commits on Jun 10, 2026

MPI quantities
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0b7f37b
Added momentum equations
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e542979
First working version of pressure correction
thijsaalbers
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ef875fb

Commits on Jun 12, 2026

Added PISO and linear solver options
thijsaalbers
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1931fa9

Commits on Jun 23, 2026

Altered some config parameters
thijsaalbers
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81f47a3
Removed duplicate code in iteration
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30933b8

Commits on Jun 30, 2026

Small fix for poisson preconditioners
thijsaalbers
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425c39d
Small cleanup on numerics
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51827d8
forgotten meson file
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c43dbba
Workaround for symmetry BC
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c7aadfa
Latest working version of the solver
thijsaalbers
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e2ec0e2

Commits on Jul 2, 2026

small change
thijsaalbers
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d588424

Commits on Jul 3, 2026

Merge branch 'develop' into feature_pressure_based_2026
thijsaalbers
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9207743

Commits on Jul 20, 2026

Fixed loading of restart file
thijsaalbers
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9ca3e00
Clean up of old code and commenting
thijsaalbers
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e421e68
updated test case
thijsaalbers
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1531084
Merge branch 'develop' into feature_pressure_based_2026
thijsaalbers
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4df1bd7
fix for new linalg logic
thijsaalbers
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57639fd
fix compile issue with OMP
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a8d8a8d

Commits on Jul 21, 2026

fixed compile issue with OMP
thijsaalbers
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5ed114c

Commits on Jul 22, 2026

Small cleanup and testcases
thijsaalbers
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f3536fd

Commits on Jul 31, 2026

fixed tests
thijsaalbers
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a992388

Commits on Aug 2, 2026

Fix for euler solver issue
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3c88ce0

Commits on Aug 3, 2026

Refactoring to make use of edge velocities
thijsaalbers
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4741608
bounded scalar, and small fixes
thijsaalbers
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909870e

Commits on Aug 8, 2026

fixed PISO algorithm which fixes the stability issues at higher CFL
thijsaalbers
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2999a8b

Commits on Aug 11, 2026

Merge branch 'develop' into feature_pressure_based_2026
thijsaalbers
authored
be74da7

Commits on Aug 14, 2026

Fixed conflicts
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79fbf38
Added unsteady density to pressure based solver and config template
thijsaalbers
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3ad2d75

Commits on Aug 15, 2026

Commits on Aug 16, 2026

Fixed non-unity density
thijsaalbers
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3810647
Updated test cases
thijsaalbers
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80fdc42

Commits on Aug 18, 2026

Merge branch 'develop' into feature_pressure_based_2026
thijsaalbers
authored
1acdc05

Commits on Aug 19, 2026

Refactored solution vector of the solver to match DB solver, density is still wrong
thijsaalbers
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c2e50fd

Commits on Aug 20, 2026

Fixed density for new solution vector and small clean up for surroundings
thijsaalbers
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0a8c7d2
fixed the OMP issue
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85a310c
Added more, and more clear, configuration options
thijsaalbers
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9bdbe57

Commits on Aug 27, 2026

Fixed majority of compiler warnings and review comments
thijsaalbers
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ce55da3
Merge with develop
thijsaalbers
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a19944b

Commits on Aug 28, 2026

Replaced edge velocity with existing edge mass flux and minor bug fixes
thijsaalbers
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65e7fbb

Commits on Aug 29, 2026

Workaround for restart solutions
thijsaalbers
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b8cc4a2
Re-implemented pressure source term due to outlet boundary issues
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11fcba8
Added helper function for correcting pressure gradients
thijsaalbers
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5ea47a8
Review comments and minor bug fix
thijsaalbers
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a138d4a
Forgot a small thing
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ef57b38
Added regression tests
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fcdecaf

Commits on Aug 30, 2026

Review comments
thijsaalbers
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8f58241
Fixed regression test
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0e2cb27
Rewrote momentum equations in conservative form
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bf4b45a
Cleanup
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f4d6d7a
RANS regression test
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f1b4d62
Fixed regression tests
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e1df0b4
syntax issue
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8d3d600