Added various input files to support examples (#395)

Author: MohammedAnsys

pyfluent/adjoint_cylinder_tutorial/cylinder_tutorial.cas

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+version https://git-lfs.github.com/spec/v1
+oid sha256:959368412dbab50118522ef4c41b34b0797de5d757f493d91fbe01d8315e33f4
+size 2103259

pyfluent/adjoint_cylinder_tutorial/cylinder_tutorial.dat

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ebb116cf1563defddac0aabf5784f11924a8331a2b970db1254b9774ce2fad3f
+size 3193087

pyfluent/battery_pack/1P3S_battery_pack.msh

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+#include "udf.h"
+
+
+#define OMEGA 7.26E-3
+#define K_F0 0.0257
+#define K_S0 1.0
+
+real 
+k_solid(real e_gas)
+{
+  real k_sol;
+  real a = K_S0/K_F0;
+  real b = 1.25*pow((1.-e_gas)/e_gas, 10./9.);
+  real t1 = (a-1.)/pow((1.-b/a),2.0)*(b/a)*log(a/b);
+  real t2 = -((b-1.)/(1.-b/a))-0.5*(b+1.);
+  real gm = (2./(1.-b/a))*(t1+t2);
+  real k_bs = K_F0*(OMEGA*a + (1.-OMEGA)*gm);
+  k_sol = k_bs/sqrt(1.-e_gas);
+  return (k_sol);
+}
+
+DEFINE_PROPERTY(conduct_gas,cell,thread)
+{
+  real k_bf, k_gas;
+  k_bf = K_F0*(1.-sqrt(1.-C_VOF(cell,thread)));
+  k_gas = k_bf/C_VOF(cell, thread);
+  return (k_gas);
+}
+
+
+DEFINE_PROPERTY(conduct_solid,cell,thread)
+{
+  real k_sol;
+  real epsi_max = 1.-10*SD_EPS;
+  real epsi = MIN( epsi_max, (1.-C_VOF(cell,thread)));
+  k_sol = k_solid(epsi);
+  return (k_sol);
+}
+