Merge pull request #52 from su2code/feature_solid-solid_cht

Added tutorial for solid-to-solid conjugate heat transfer with contact resistance.

Author: EvertBunschoten

multiphysics/contact_resistance_cht/fluid.cfg

@@ -0,0 +1,55 @@
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%                                                                              %
+% SU2 configuration file                                                       %
+% Case description: solid-to-solid and solid-to-fluid conjugate heat transfer  %
+% with contact resistance.                                                     %
+% Author: E.C.Bunschoten                                                       %
+% Date: August 6, 2024                                                         %
+% File Version 8.0.1 "Harrier"                                                 %
+%                                                                              %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+% ------------- DIRECT, ADJOINT, AND LINEARIZED PROBLEM DEFINITION ------------%
+
+SOLVER= INC_NAVIER_STOKES
+INC_ENERGY_EQUATION= YES
+
+% ------------------- INCOMPRESSIBLE FREE-STREAM DEFINITION -------------------%
+
+FREESTREAM_TEMPERATURE= 300
+
+INC_VELOCITY_INIT=(0.1, 0.0, 0.0)
+FLUID_MODEL=INC_IDEAL_GAS
+
+VISCOSITY_MODEL=CONSTANT_VISCOSITY
+MU_CONSTANT=1e-5
+
+REF_DIMENSIONALIZATION= DIMENSIONAL
+INC_NONDIM= DIMENSIONAL
+
+% -------------------- BOUNDARY CONDITION DEFINITION --------------------------%
+%
+INC_INLET_TYPE=VELOCITY_INLET
+INC_OUTLET_TYPE=PRESSURE_OUTLET
+MARKER_SYM= ( side_3 )
+MARKER_INLET= ( inlet, 300, 0.1, 1.0, 0.0, 0.0 )
+MARKER_OUTLET= ( outlet, 0.0)
+MARKER_INTERNAL= (fluid)
+% ------------- COMMON PARAMETERS DEFINING THE NUMERICAL METHOD ---------------%
+
+CFL_NUMBER= 100
+
+% -------------------- FLOW NUMERICAL METHOD DEFINITION -----------------------%
+%
+CONV_NUM_METHOD_FLOW= FDS
+MUSCL_FLOW= YES
+
+% --------------------------- CONVERGENCE PARAMETERS --------------------------%
+
+CONV_RESIDUAL_MINVAL= -12
+
+% ------------------------- INPUT/OUTPUT INFORMATION --------------------------%
+%
+MESH_FILENAME= fluid_mesh.su2
+CONV_FILENAME= history_fluid_3
+TABULAR_FORMAT= CSV

multiphysics/contact_resistance_cht/fluid_3.geo

@@ -0,0 +1,60 @@
+//+
+Point(1) = {0, 0, 0, 1.0};
+//+
+Point(2) = {-0.01, 0, 0, 1.0};
+//+
+Point(3) = {0.01, 0, 0, 1.0};
+//+
+Point(4) = {0.01, -0.005, 0, 1.0};
+//+
+Point(5) = {0.0, -0.005, 0, 1.0};
+//+
+Point(6) = {-0.01, -0.005, 0, 1.0};
+//+
+Line(1) = {6, 2};
+//+
+Line(2) = {5, 1};
+//+
+Line(3) = {4, 3};
+//+
+Line(4) = {2, 1};
+//+
+Line(5) = {1, 3};
+//+
+Line(6) = {6, 5};
+//+
+Line(7) = {5, 4};
+//+
+Curve Loop(1) = {1, 4, -2, -6};
+//+
+Plane Surface(1) = {1};
+//+
+Curve Loop(2) = {5, -3, -7, 2};
+//+
+Plane Surface(2) = {2};
+//+
+Physical Curve("inlet", 8) = {1};
+//+
+Physical Curve("outlet", 9) = {3};
+//+
+Physical Curve("side_3", 10) = {6, 7};
+//+
+Physical Curve("cht_interface_3_1", 11) = {4};
+//+
+Physical Curve("cht_interface_3_2", 12) = {5};
+//+
+Physical Surface("fluid", 13) = {1, 2};
+//+
+Transfinite Curve {1, 2, 3} = 20 Using Progression 0.8;
+//+
+Transfinite Curve {4, 6, 7, 5} = 80 Using Progression 1;
+//+
+Transfinite Surface {1} = {6, 5, 1, 2};
+//+
+Transfinite Surface {2} = {5, 4, 3, 1};
+//+
+Recombine Surface {1, 2};
+
+Mesh 2;
+
+Save "fluid_mesh.su2";