[FluidApp] Adding CFD utilities to calculate Y_PLUS and U_TAU

applications/FluidDynamicsApplication/CMakeLists.txt

@@ -18,6 +18,7 @@ set( KRATOS_FLUID_DYNAMICS_APPLICATION_CORE_SOURCES
   ${CMAKE_CURRENT_SOURCE_DIR}/custom_utilities/statistics_record.cpp
   ${CMAKE_CURRENT_SOURCE_DIR}/custom_utilities/vorticity_utilities.cpp
   ${CMAKE_CURRENT_SOURCE_DIR}/custom_utilities/acceleration_limitation_utilities.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/custom_utilities/cfd_utilities.cpp
 
   # elements
   ${CMAKE_CURRENT_SOURCE_DIR}/custom_elements/vms.cpp

applications/FluidDynamicsApplication/custom_python/add_custom_utilities_to_python.cpp

@@ -36,6 +36,7 @@
 #include "custom_utilities/periodic_condition_utilities.h"
 #include "custom_utilities/compressible_element_rotation_utility.h"
 #include "custom_utilities/acceleration_limitation_utilities.h"
+#include "custom_utilities/cfd_utilities.h"
 
 #include "utilities/split_tetrahedra.h"
 
@@ -180,6 +181,15 @@ void  AddCustomUtilitiesToPython(pybind11::module& m)
         .def("Execute", &AccelerationLimitationUtilities::Execute)
         ;
 
+    // Adding cfd utilities
+    m.def_submodule("CFDUtilities")
+        .def("CalculateNumberOfNeighbourConditions", &CFDUtilities::CalculateNumberOfNeighbourConditions)
+        .def("CalculateLinearLogarithmicWallFunctionBasedYPlusLimit", &CFDUtilities::CalculateLinearLogarithmicWallFunctionBasedYPlusLimit)
+        .def("CalculateLinearLogarithmicWallFunctionBasedYPlusAndUtau", &CFDUtilities::CalculateLinearLogarithmicWallFunctionBasedYPlusAndUtau)
+        .def("CalculateReactionBasedYPlusUTau", &CFDUtilities::CalculateReactionBasedYPlusUTau)
+        .def("CalculateYPlusAndUTauForConditionsBasedOnReaction", &CFDUtilities::CalculateYPlusAndUTauForConditionsBasedOnReaction)
+        .def("CalculateYPlusAndUTauForConditionsBasedOnLinearLogarithmicWallFunction", &CFDUtilities::CalculateYPlusAndUTauForConditionsBasedOnLinearLogarithmicWallFunction)
+        ;
 }
 
 }  // namespace Python.

applications/FluidDynamicsApplication/custom_python/fluid_dynamics_python_application.cpp

@@ -108,6 +108,11 @@ PYBIND11_MODULE(KratosFluidDynamicsApplication,m)
     KRATOS_REGISTER_IN_PYTHON_VARIABLE(m,SHOCK_SENSOR);
     KRATOS_REGISTER_IN_PYTHON_VARIABLE(m,SHOCK_CAPTURING_VISCOSITY);
     KRATOS_REGISTER_IN_PYTHON_VARIABLE(m,SHOCK_CAPTURING_CONDUCTIVITY);
+
+    // CFD Utility variables
+    KRATOS_REGISTER_IN_PYTHON_VARIABLE(m, Y_PLUS);
+    KRATOS_REGISTER_IN_PYTHON_VARIABLE(m, NUMBER_OF_NEIGHBOUR_CONDITIONS);
+    KRATOS_REGISTER_IN_PYTHON_VARIABLE(m, FRICTION_VELOCITY);
 }