git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@3170 f3b2605a-c512-4ea7-a41b-209d697bcdaa

2009-09-24 16:33:23 +00:00
parent 651d00d18c
commit 93fe3738c9
88 changed files with 30800 additions and 5 deletions
--- a/lib/atc/PhysicsModelThermal.cpp
+++ b/lib/atc/PhysicsModelThermal.cpp
@ -0,0 +1,84 @@
+#include "ATC_Transfer.h"
+#include "PhysicsModelThermal.h"
+#include "Material.h"
+#include <string>
+#include <iostream>
+#include <fstream>
+
+namespace ATC {
+
+  PhysicsModelThermal::PhysicsModelThermal(string matFileName,
+                                           ATC_Transfer * atcTransfer)
+    : PhysicsModel(matFileName,atcTransfer)
+  {
+    initialize();
+  }
+
+  PhysicsModelThermal::~PhysicsModelThermal(void)
+  {
+  }
+
+  //--------------------------------------------------------------
+  //  initialize
+  //--------------------------------------------------------------
+  void PhysicsModelThermal::initialize(void)
+  {
+    string list[2] = {"heat_capacity",
+                      "heat_flux"};
+    set<string> needs(list,list+2);
+    vector< Material* >::iterator iter;
+    for (iter = materials_.begin(); iter != materials_.end(); iter++) {
+      Material * mat = *iter;
+      if (! (mat->check_registry(needs)) ) {
+        throw ATC_Error(0,"material does not provide all interfaces for physics");
+      }
+    }
+  }
+  //---------------------------------------------------------------------
+  //   compute heat capacity
+  //---------------------------------------------------------------------
+  void PhysicsModelThermal::M_integrand(const Array<FieldName> &mask, 
+                                        const FIELDS &fields, 
+                                        FIELDS &capacity,
+                                        const int matIndex) const
+  {
+    Material* material = materials_[matIndex]; 
+    for (int n = 0; n < mask.get_length(); n++) {
+      if (mask(n) == TEMPERATURE) {
+        material->heat_capacity(fields, capacity[TEMPERATURE]);
+      }
+    }
+  }
+
+  //---------------------------------------------------------------------
+  //   compute total energy
+  //---------------------------------------------------------------------
+  void PhysicsModelThermal::E_integrand(const Array<FieldName> &mask, 
+                                        const FIELDS &fields, 
+                                        const GRAD_FIELDS &grad_fields,
+                                        FIELDS &energy,
+                                        const int matIndex) const
+  {
+    Material* material = materials_[matIndex]; 
+    for (int n = 0; n < mask.get_length(); n++) {
+      if (mask(n) == TEMPERATURE) {
+        material->thermal_energy(fields, energy[TEMPERATURE]);
+      }
+    }
+  }
+
+  //--------------------------------------------------------------
+  //  compute heat flux
+  //--------------------------------------------------------------
+  void PhysicsModelThermal::B_integrand(const Array2D<bool> & mask, 
+					const FIELDS & fields,
+					const GRAD_FIELDS & gradFields, 
+					GRAD_FIELDS & flux,
+          const int matIndex) const
+  {
+    Material *material = materials_[matIndex];
+    material->heat_flux(fields, gradFields, flux[TEMPERATURE]);
+  }
+};
+
+