Différences

Ci-dessous, les différences entre deux révisions de la page.

--- sunfluidh:2d_channel_flow_with_bar_incomp_flow [2017/12/19 16:53] – witko
+++ sunfluidh:2d_channel_flow_with_bar_incomp_flow [2019/11/13 16:33] (Version actuelle) – yann
@@ Ligne 76: / Ligne 76: @@
 ---------------------------------------------------
 first set of wall boundary condition
-(This set corresponds to the default wall boundary conditions for the velocity. It is just shown for example and could be removed)
+(This set corresponds to the default wall boundary conditions for the velocity. It is just shown as an example and could be removed)
 &Velocity_Wall_Boundary_Condition_Setup
@@ Ligne 131: / Ligne 131: @@
                    SIMULATION MANAGEMENT
 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-The numerical time step is imposed
+The numerical time step is dynamic and is estimated by the constant CFL coefficient
 &Simulation_Management    Restart_Parameter= 0 ,
                           Steady_Flow_Stopping_Criterion_Enabled = .true. , Steady_Flow_Stopping_Criterion = 1.D-16,
-                          Temporal_Iterations_Number = 100000                  , Final_Time = 5.D+02  ,
+                          Temporal_Iterations_Number = 100000                  , Final_Time = 5.D+01  ,
-                          TimeStep_Type = 0 ,
+                          TimeStep_Type = 1 ,
-                          Timestep_Max = 1.D-03 ,
+                          CFL_min= 0.25   , CFL_max= 0.25, Iterations_For_Timestep_Linear_Progress= 1 ,
+                          Timestep_Max = 1.D+03 ,
                           Simulation_Backup_Rate                 = 1000   , Simulation_Checking_Rate = 101 /
 =============================================================================
@@ Ligne 148: / Ligne 149: @@
 &Probe_Location  Xi= 3.0 , Xj= 0.5 , Xk= 0.0  /
 &Probe_Location  Xi= 6.0 , Xj= 0.5 , Xk= 0.0  /
-&Simulation_Management   Probe_Recording_Rate = 10 /
+&Simulation_Management  Probe_TimeIterationRecordingRate= 10  ,
+                        Probe_StartTimeIterationRecording= 0  ,
+                        Probe_RecordingReset=.false. /
 =============================================================================
-           FIELDS RECORDING DECLARATION
+           FIELDS RECORDING SETUP
 =============================================================================
 &Field_Recording_Setup    Precision_On_Instantaneous_Fields= 2 /
@@ Ligne 157: / Ligne 160: @@
 !--- Snapshots
-&Simulation_Management    Fields_Recording_Rate = 5.D+00  /
+&Simulation_Management
-&Instantaneous_Fields_Listing  Name_of_Field = "U     " , Recording_Enabled = .true.  /      First velocity component
+    InstantaneousFields_RecordingReset=.false.     ,
-&Instantaneous_Fields_Listing  Name_of_Field = "V     " , Recording_Enabled = .true.   /      Second velocity component
+    InstantaneousFields_TimeRecordingRate= 5.0E+00 ,
+    InstantaneousFields_RecordingStartTime= 0.D-00  /
+&Instantaneous_Fields_Listing  Name_of_Field = "U     " /      First velocity component
+&Instantaneous_Fields_Listing  Name_of_Field = "V     " /      Second velocity component
 !--- Statistics
@@ Ligne 165: / Ligne 172: @@
 &Simulation_Management    Start_Time_For_Statistics= 1.D+03               , Time_Range_Statistic_Calculation = 5.D+00  /
-&Statistical_Fields_Listing  Name_of_Field = "<U>   " , Recording_Enabled = .true.  /
+&Statistical_Fields_Listing  Name_of_Field = "<U>   "  /
-&Statistical_Fields_Listing  Name_of_Field = "<V>   " , Recording_Enabled = .true.  /
+&Statistical_Fields_Listing  Name_of_Field = "<V>   " /
 END OF FILE