[rans][zeroeq] Add working test

test/freeflow/rans/CMakeLists.txt

@@ -4,7 +4,7 @@ dune_add_test(NAME test_pipe_laufer
               SOURCES test_pipe_laufer.cc
               CMAKE_GUARD HAVE_UMFPACK
               COMMAND ${CMAKE_SOURCE_DIR}/bin/testing/runtest.py
-              CMD_ARGS       --script fuzzy
-                             --files ${CMAKE_SOURCE_DIR}/test/references/pipe_laufer.vtu
-                                     ${CMAKE_CURRENT_BINARY_DIR}/pipe_laufer-00002.vtu
-                             --command "${CMAKE_CURRENT_BINARY_DIR}/test_pipe_laufer")
+              CMD_ARGS  --script fuzzy
+                        --files ${CMAKE_SOURCE_DIR}/test/references/pipe_laufer_zeroeq.vtu
+                                ${CMAKE_CURRENT_BINARY_DIR}/pipe_laufer_zeroeq_reference-00018.vtu
+                        --command "${CMAKE_CURRENT_BINARY_DIR}/test_pipe_laufer test_pipe_laufer_reference.input")

test/freeflow/rans/test_pipe_laufer.input

@@ -8,15 +8,12 @@ Positions0 = 0.0 10.0
 Positions1 = 0.0 0.12345 0.2469
 Cells0 = 25
 Cells1 = 25 25
-Grading1 = 1.25 -1.25
-# Cells0 = 16
-# Cells1 = 8 8
-# Grading1 = 1.4 -1.4
+Grading1 = 1.2 -1.2
 
 Cells = 0 # TODO Remove this requirement
 
 [Problem]
-Name = test_pipe_laufer # name passed to the output routines
+Name = pipe_laufer_zeroeq
 InletVelocity = 2.5 # [m/s]
 EnableGravity = false
 
@@ -26,7 +23,6 @@ EddyViscosityModel = 2
 [Newton]
 MaxSteps = 10
 MaxRelativeShift = 1e-5
-TargetSteps = 8
 
 [Vtk]
 AddVelocity = true

test/freeflow/rans/test_pipe_laufer_reference.input

+[TimeLoop]
+DtInitial = 1e-1 # [s]
+TEnd = 100 # [s]
+
+[Grid]
+Verbosity = true
+Positions0 = 0.0 10.0
+Positions1 = 0.0 0.12345 0.2469
+Cells0 = 16
+Cells1 = 8 8
+Grading1 = 1.4 -1.4
+
+Cells = 0 # TODO Remove this requirement
+
+[Problem]
+Name = pipe_laufer_zeroeq_reference
+InletVelocity = 2.5 # [m/s]
+EnableGravity = false
+
+[FreeFlow]
+EddyViscosityModel = 2
+
+[Newton]
+MaxSteps = 10
+MaxRelativeShift = 1e-5
+
+[Vtk]
+AddVelocity = true
+WriteFaceData = false