Guillaume Giudicelli

## Bug Description New petsc update broke support for the PETSc Schur field split we need to patch petsc to fix it ## Steps to Reproduce In tests for field...

Document and implement TVD schemes for fluid flow applications

2

## Reason Our time steppers in MOOSE are often usable across the entire framework*. But for fluid flow we want to have this [total variation diminishing](https://en.wikipedia.org/wiki/Total_variation_diminishing#:~:text=In%20numerical%20methods%2C%20total%20variation,was%20introduced%20by%20Ami%20Harten) characteristic We should document...

## Bug Description A common simulation technique in multiphysics is to start solves at different times, so that at t=0s they are all synchronized and at steady state However, if...

Document more (all) utilities on website

1

## Reason This page https://mooseframework.inl.gov/framework_development/utils/index.html is really empty compared to how many utilities we have ## Design Add FV Utils add the string conversion, the fuzzy equal etc ## Impact...

## Bug Description `Unsupported order: 257` what even is that? My guess is it s in libmesh, though I ll need to check The patch if you are running into...

## Reason As we get more options it will become harder to find what you want in the list ## Design we ll want parameter groups and documentation for each...

Remove old hit syntax for easier copy pasting of tests

22

Refs #9845 Not the most useful PR, but would save me a few seconds every time I go fish an existing test, and that adds up. Sorry for whoever will...

InternalVolumetricFlowrate not finding a faceInfo on an internal sideset on INITIAL

1

## Bug Description Hits an assert on vtb ## Steps to Reproduce Run this input file with fv = true for the internalVolumetricFlowrate pp https://github.com/idaholab/virtual_test_bed/blob/main/msfr/steady/run_ns_initial.i ## Impact Forces me to...

Properly allow and document sideset names in SideSetsFromBoundingBoxGenerator

3

## Reason It's one of the few generators still using Ids only, though some of the code is actually compatible with names ## Design Fix up the parameters Use the...