Merge pull request #18953 from lindsayad/joe-style-test

Add free-slip friction PINSFV test
idaholab · Sep 28, 2021 · 71b73f3 · 71b73f3
2 parents 643f02f + d9e198e
commit 71b73f3
Show file tree

Hide file tree

Showing 3 changed files with 24 additions and 2 deletions.
diff --git a/modules/navier_stokes/test/tests/finite_volume/pins/channel-flow/2d-rc-friction.i b/modules/navier_stokes/test/tests/finite_volume/pins/channel-flow/2d-rc-friction.i
@@ -147,6 +147,7 @@ velocity_interp_method='rc'
 []
 
 [FVBCs]
+  inactive = 'free-slip-u free-slip-v'
   [inlet-u]
     type = INSFVInletVelocityBC
     boundary = 'left'
@@ -172,6 +173,16 @@ velocity_interp_method='rc'
     variable = v
     function = 0
   []
+  [free-slip-u]
+    type = INSFVNaturalFreeSlipBC
+    boundary = 'top'
+    variable = u
+  []
+  [free-slip-v]
+    type = INSFVNaturalFreeSlipBC
+    boundary = 'top'
+    variable = v
+  []
   [symmetry-u]
     type = PINSFVSymmetryVelocityBC
     boundary = 'bottom'

diff --git a/...les/navier_stokes/test/tests/finite_volume/pins/channel-flow/gold/rc-friction-free-slip.e b/...les/navier_stokes/test/tests/finite_volume/pins/channel-flow/gold/rc-friction-free-slip.e
diff --git a/modules/navier_stokes/test/tests/finite_volume/pins/channel-flow/tests b/modules/navier_stokes/test/tests/finite_volume/pins/channel-flow/tests
@@ -94,9 +94,20 @@
     input = 2d-rc-friction.i
     exodiff = rc-friction.e
     method = "!dbg"
-    requirement = 'The system shall be able to model porous flow with volumetric friction, using the Darcy and Forchheimer friction models.'
+    requirement = 'The system shall be able to model porous flow with volumetric friction, using the Darcy and Forchheimer friction models with no slip boundary conditions on the channel walls.'
     abs_zero = 1e-9
     ad_indexing_type = 'global'
-    cli_args = "FVBCs/active='inlet-u inlet-v outlet-p no-slip-u no-slip-v symmetry-u symmetry-v symmetry-p' Outputs/file_base='rc-friction' -pc_type lu -pc_factor_shift_type NONZERO"
+    cli_args = "Outputs/file_base='rc-friction' -pc_type lu -pc_factor_shift_type NONZERO"
+  []
+  [friction-free-slip]
+    type = 'Exodiff'
+    input = 2d-rc-friction.i
+    exodiff = rc-friction-free-slip.e
+    method = "!dbg"
+    requirement = 'The system shall be able to model porous flow with volumetric friction, using the Darcy and Forchheimer friction models with free slip boundary conditions on the channel walls.'
+    abs_zero = 1e-9
+    ad_indexing_type = 'global'
+    cli_args = "FVBCs/inactive='no-slip-u no-slip-v' Outputs/file_base='rc-friction-free-slip' -pc_type lu -pc_factor_shift_type NONZERO"
+    issues = '#16765 #16756'
   []
 []