Merge pull request #55 from mattfalcone1997/shell_tube_test

Create test for shell and tube heat exchanger problem

Author: mattfalcone1997

.gitignore

@@ -151,6 +151,9 @@ moose/include/base/Precompiled.h.gch
 # OpenFOAM mesh object files
 test/**/*.obj
 
+# downloaded mesh tarballs
+test/tests/**/*.tar.gz
+
 framework/contrib/exodiff/exodiff
 
 # Mac garbage

test/tests/multiapps/shell_tube_heat_exchanger/README.md

@@ -0,0 +1,11 @@
+# Shell and tube heat exchanger
+
+Here we solve the preCICE [shell and tube heat exchanger](https://precice.org/tutorials-heat-exchanger.html) problem using Hippo.
+
+![Shell and tube heat exchanger](https://precice.org/images/tutorials-heat-exchanger-visualization.png)
+
+The fluid and solid meshes are copied from the tutorial with the solid mesh already converted to the Exodus II format for MOOSE. The case is run using FFTB (heat flux from fluid to solid, wall temperature from solid to fluid) coupling, meaning the solid is run transient. To speed up convergence, the $c_p$ is decreased initially.
+
+`prep.sh` cleans the case, downloads and decompresses the meshes, and partitions the case.
+
+The regression test runs for 10 seconds, but to get a mostly converged solution, it is recommended that simulation the end time is changed to 500 by modifying `solid.i` and the `controlDict` files in `fluid_inner` and `fluid_outer`.

test/tests/multiapps/shell_tube_heat_exchanger/fluid_inner/0/T

@@ -0,0 +1,33 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      T;
+}
+
+dimensions      [0 0 0 1 0 0 0];
+
+internalField   uniform 300;
+
+boundaryField
+{
+    outlet
+    {
+        type            zeroGradient;
+    }
+    inlet
+    {
+        type            fixedValue;
+        value           uniform 283;
+    }
+    interface
+    {
+        type            fixedValue;
+        value           uniform 283;
+    }
+    adiabatic
+    {
+        type            zeroGradient;
+    }
+}

test/tests/multiapps/shell_tube_heat_exchanger/fluid_inner/0/U

@@ -0,0 +1,34 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volVectorField;
+    object      U;
+}
+
+dimensions      [0 1 -1 0 0 0 0];
+
+internalField   uniform (0 0 0);
+
+boundaryField
+{
+    outlet
+    {
+        type            zeroGradient;
+    }
+    inlet
+    {
+        type            fixedValue;
+        value           uniform (0 0 -0.002);
+    }
+    interface
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+    adiabatic
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+}

test/tests/multiapps/shell_tube_heat_exchanger/fluid_inner/0/alphat

@@ -0,0 +1,20 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      alphat;
+}
+
+dimensions      [1 -1 -1 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    ".*"
+    {
+        type            fixedValue;
+        value           uniform 0;
+    }
+}

test/tests/multiapps/shell_tube_heat_exchanger/fluid_inner/0/epsilon

@@ -0,0 +1,20 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      epsilon;
+}
+
+dimensions      [0 2 -3 0 0 0 0];
+
+internalField   uniform 1e-6;
+
+boundaryField
+{
+    ".*"
+    {
+        type            fixedValue;
+        value           uniform 1e-6;
+    }
+}

test/tests/multiapps/shell_tube_heat_exchanger/fluid_inner/0/k

@@ -0,0 +1,20 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      k;
+}
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    ".*"
+    {
+        type            fixedValue;
+        value           uniform 0;
+    }
+}

test/tests/multiapps/shell_tube_heat_exchanger/fluid_inner/0/nut

@@ -0,0 +1,20 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      nut;
+}
+
+dimensions      [0 2 -1 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    ".*"
+    {
+        type            fixedValue;
+        value           uniform 0;
+    }
+}

test/tests/multiapps/shell_tube_heat_exchanger/fluid_inner/0/p

@@ -0,0 +1,35 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      p;
+}
+
+dimensions      [1 -1 -2 0 0 0 0];
+
+internalField   uniform 101325;
+
+boundaryField
+{
+    outlet
+    {
+        type            calculated;
+        value           uniform 101325;
+    }
+    inlet
+    {
+        type            calculated;
+        value           uniform 101325;
+    }
+    interface
+    {
+        type            calculated;
+        value           uniform 101325;
+    }
+    adiabatic
+    {
+        type            calculated;
+        value           uniform 101325;
+    }
+}

test/tests/multiapps/shell_tube_heat_exchanger/fluid_inner/0/p_rgh

@@ -0,0 +1,36 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      p_rgh;
+}
+
+dimensions      [1 -1 -2 0 0 0 0];
+
+internalField   uniform 101325;
+
+boundaryField
+{
+    outlet
+    {
+        type            fixedValue;
+        value           uniform 101325;
+    }
+    inlet
+    {
+        type            zeroGradient;
+    }
+    interface
+    {
+        type            fixedFluxPressure;
+        gradient        uniform 0;
+        value           uniform 101325;
+    }
+    adiabatic
+    {
+        type            fixedFluxPressure;
+        gradient        uniform 0;
+        value           uniform 101325;
+    }
+}