日志
求助：CFX计算报错：The ANSYS CFX solver exited with return code 1. No results ...
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This run of the CFX Release 16.2 Solver started at 23:44:01 on 14 May
2016 by user Administrator on DELL-PC (intel_xeon64.sse2_winnt) using
the command:
"D:\Program Files\ANSYS Inc\v162\CFX\bin\perllib\cfx5solve.pl" -batch
-ccl runInput.ccl -fullname "Fluid Flow CFX_002"
Release 16.2
Point Releases and Patches installed:
ANSYS, Inc. Products Release 16.2
ANSYS Mechanical Products Release 16.2
ANSYS Customization Files for User Programmable Features Release 16.2
ANSYS Autodyn Release 16.2
ANSYS LS-DYNA Release 16.2
ANSYS AIM Release 16.2
ANSYS CFX (includes ANSYS CFD-Post) Release 16.2
ANSYS Fluent (includes ANSYS CFD-Post) Release 16.2
ANSYS TurboGrid Release 16.2
ANSYS Polyflow (includes ANSYS CFD-Post) Release 16.2
ANSYS CFD-Post only Release 16.2
ANSYS ICEM CFD Release 16.2
ANSYS Aqwa Release 16.2
ANSYS Composite PrepPost Release 16.2
ANSYS Icepak (includes ANSYS CFD-Post) Release 16.2
ANSYS Remote Solve Manager Standalone Services Release 16.2
Catia, Version 5 Release 16.2
Catia, Version 6 Release 16.2
ANSYS, Inc. License Manager Release 16.2
Setting up CFX Solver run ...
+--------------------------------------------------------------------+
| |
| Processing ANSYS Input File (Running CCL2MF) |
| |
+--------------------------------------------------------------------+
Created C:\Users\Administrator\9.2_pending\dp0_CFX_Solution\Fluid Flow
CFX_002.ansys\ANSYS.mf
+--------------------------------------------------------------------+
| |
| Starting ANSYS Solver |
| |
+--------------------------------------------------------------------+
+--------------------------------------------------------------------+
| |
| CFX Command Language for Run |
| |
+--------------------------------------------------------------------+
LIBRARY:
CEL:
EXPRESSIONS:
pin = if(t<0.5[s],-0.6e3[N/m^2]*cos(t*4*pi/1[s])+0.6e3[N/m^2],0[N/m^2])
END
END
MATERIAL: blood
Material Group = User
Option = Pure Substance
Thermodynamic State = Liquid
PROPERTIES:
Option = General Material
EQUATION OF STATE:
Density = 1060 [kg m^-3]
Molar Mass = 1.0 [kg kmol^-1]
Option = Value
END
SPECIFIC HEAT CAPACITY:
Option = Value
Specific Heat Capacity = 2100 [J kg^-1 K^-1]
Specific Heat Type = Constant Pressure
END
DYNAMIC VISCOSITY:
Dynamic Viscosity = 3.5e-3 [Pa s]
Option = Value
END
END
END
END
FLOW: Flow Analysis 1
SOLUTION UNITS:
Angle Units = [rad]
Length Units = [m]
Mass Units = [kg]
Solid Angle Units = [sr]
Temperature Units = [K]
Time Units = [s]
END
ANALYSIS TYPE:
Option = Transient
EXTERNAL SOLVER COUPLING:
ANSYS Input File = ds.dat
Option = ANSYS MultiField
COUPLING TIME CONTROL:
COUPLING INITIAL TIME:
Option = Automatic
END
COUPLING TIME DURATION:
Option = Total Time
Total Time = 1 [s]
END
COUPLING TIME STEPS:
Option = Timesteps
Timesteps = 0.05 [s]
END
END
END
INITIAL TIME:
Option = Coupling Initial Time
END
TIME DURATION:
Option = Coupling Time Duration
END
TIME STEPS:
Option = Coupling Timesteps
END
END
DOMAIN: Default Domain
Coord Frame = Coord 0
Domain Type = Fluid
Location = B47
BOUNDARY: fsi wall
Boundary Type = WALL
Coord Frame = Coord 0
Location = fsi wall
BOUNDARY CONDITIONS:
MASS AND MOMENTUM:
Option = No Slip Wall
Wall Velocity Relative To = Mesh Motion
END
MESH MOTION:
ANSYS Interface = FSIN_1
Option = ANSYS MultiField
Receive from ANSYS = Total Mesh Displacement
Send to ANSYS = Total Force
END
END
END
BOUNDARY: inlet
Boundary Type = OPENING
Location = inlet
BOUNDARY CONDITIONS:
FLOW DIRECTION:
Option = Normal to Boundary Condition
END
FLOW REGIME:
Option = Subsonic
END
MASS AND MOMENTUM:
Option = Opening Pressure and Direction
Relative Pressure = pin
END
MESH MOTION:
Option = Stationary
END
END
END
BOUNDARY: outlet
Boundary Type = OPENING
Location = outlet
BOUNDARY CONDITIONS:
FLOW REGIME:
Option = Subsonic
END
MASS AND MOMENTUM:
Option = Entrainment
Relative Pressure = 50 [Pa]
END
MESH MOTION:
Option = Stationary
END
END
END
BOUNDARY: sym
Boundary Type = SYMMETRY
Location = sym
BOUNDARY CONDITIONS:
MESH MOTION:
Option = Unspecified
END
END
END
DOMAIN MODELS:
BUOYANCY MODEL:
Option = Non Buoyant
END
DOMAIN MOTION:
Option = Stationary
END
MESH DEFORMATION:
Displacement Relative To = Previous Mesh
Option = Regions of Motion Specified
MESH MOTION MODEL:
Option = Displacement Diffusion
MESH STIFFNESS:
Option = Increase near Small Volumes
Stiffness Model Exponent = 2.0
REFERENCE VOLUME:
Option = Mean Control Volume
END
END
END
END
REFERENCE PRESSURE:
Reference Pressure = 0 [Pa]
END
END
FLUID DEFINITION: Fluid 1
Material = blood
Option = Material Library
MORPHOLOGY:
Option = Continuous Fluid
END
END
FLUID MODELS:
COMBUSTION MODEL:
Option = None
END
HEAT TRANSFER MODEL:
Fluid Temperature = 310.5 [K]
Option = Isothermal
END
THERMAL RADIATION MODEL:
Option = None
END
TURBULENCE MODEL:
Option = Laminar
END
END
INITIALISATION:
Option = Automatic
INITIAL CONDITIONS:
Velocity Type = Cartesian
CARTESIAN VELOCITY COMPONENTS:
Option = Automatic with Value
U = 0 [m s^-1]
V = 0 [m s^-1]
W = 0 [m s^-1]
END
STATIC PRESSURE:
Option = Automatic with Value
Relative Pressure = 0 [Pa]
END
END
END
END
OUTPUT CONTROL:
MONITOR OBJECTS:
MONITOR BALANCES:
Option = Full
END
MONITOR FORCES:
Option = Full
END
MONITOR PARTICLES:
Option = Full
END
MONITOR POINT: Monitor Point 1
Coord Frame = Coord 0
Expression Value = force_y()@fsi wall
Option = Expression
END
MONITOR POINT: Monitor Point 2
Cartesian Coordinates = 0.0323127 [m], 0.00810342 [m], 0.000694136 [m]
Coord Frame = Coord 0
Option = Cartesian Coordinates
Output Variables List = Total Mesh Displacement Y
MONITOR LOCATION CONTROL:
Interpolation Type = Nearest Vertex
END
POSITION UPDATE FREQUENCY:
Option = Initial Mesh Only
END
END
MONITOR RESIDUALS:
Option = Full
END
MONITOR TOTALS:
Option = Full
END
END
RESULTS:
File Compression Level = Default
Option = Standard
END
TRANSIENT RESULTS: Transient Results 1
File Compression Level = Default
Include Mesh = No
Option = Selected Variables
Output Variables List = Density,Total Mesh Displacement,Velocity
OUTPUT FREQUENCY:
Option = Timestep Interval
Timestep Interval = 1
END
END
END
SOLVER CONTROL:
ADVECTION SCHEME:
Option = High Resolution
END
CONVERGENCE CONTROL:
Maximum Number of Coefficient Loops = 10
Minimum Number of Coefficient Loops = 2
Timescale Control = Coefficient Loops
END
CONVERGENCE CRITERIA:
Residual Target = 1.E-4
Residual Type = RMS
END
EXTERNAL SOLVER COUPLING CONTROL:
COUPLING DATA TRANSFER CONTROL:
Convergence Target = 1e-2
Under Relaxation Factor = 0.75
END
COUPLING STEP CONTROL:
Maximum Number of Coupling Iterations = 10
Minimum Number of Coupling Iterations = 1
SOLUTION SEQUENCE CONTROL:
Solve ANSYS Fields = After CFX Fields
END
END
END
TRANSIENT SCHEME:
Option = Second Order Backward Euler
TIMESTEP INITIALISATION:
Option = Automatic
END
END
END
END
COMMAND FILE:
Version = 16.2
Results Version = 16.2
END
SIMULATION CONTROL:
EXECUTION CONTROL:
EXECUTABLE SELECTION:
Double Precision = No
END
INTERPOLATOR STEP CONTROL:
Runtime Priority = Standard
MEMORY CONTROL:
Memory Allocation Factor = 1.0
END
END
MFX RUN CONTROL:
MFX RUN DEFINITION:
MFX Run Mode = Start ANSYS and CFX
Process ANSYS Input File = On
Restart ANSYS Run = Off
END
MFX SOLVER CONTROL:
ANSYS Installation Root = D:\Program Files\ANSYS Inc\v162\ansys
END
END
PARALLEL HOST LIBRARY:
HOST DEFINITION: dellpc
Remote Host Name = DELL-PC
Host Architecture String = winnt-amd64
Installation Root = D:\Program Files\ANSYS Inc\v%v\CFX
END
END
PARTITIONER STEP CONTROL:
Multidomain Option = Automatic
Runtime Priority = Standard
EXECUTABLE SELECTION:
Use Large Problem Partitioner = Off
END
MEMORY CONTROL:
Memory Allocation Factor = 1.0
END
PARTITION SMOOTHING:
Maximum Partition Smoothing Sweeps = 100
Option = Smooth
END
PARTITIONING TYPE:
MeTiS Type = k-way
Option = MeTiS
Partition Size Rule = Automatic
Partition Weight Factors = 0.50000, 0.50000
END
END
RUN DEFINITION:
Run Mode = Full
Solver Input File = Fluid Flow CFX.def
Solver Results File = \
C:/Users/Administrator/9.2_pending/dp0_CFX_Solution/Fluid Flow \
CFX_002.res
END
SOLVER STEP CONTROL:
Runtime Priority = Standard
MEMORY CONTROL:
Memory Allocation Factor = 1.0
END
PARALLEL ENVIRONMENT:
Start Method = Platform MPI Local Parallel
Number of Processes = 2
Parallel Host List = dellpc*2
END
PROCESS COUPLING:
Process Name = CFX
Host Port = 50576
Host Name = DELL-PC
END
END
END
END
+--------------------------------------------------------------------+
| |
| Partitioning |
| |
+--------------------------------------------------------------------+
+--------------------------------------------------------------------+
| |
| ANSYS(R) CFX(R) Partitioner |
| |
| Release 16.2 |
| Build 16.2 2015.06.29-10.01-134376 |
| Mon Jun 29 10:36:10 GMTDT 2015 |
| |
| Executable Attributes |
| |
| single-64bit-int32-supfort-optimised-noprof-lcomp |
| |
| (C) 2015 ANSYS, Inc. |
| |
| All rights reserved. Unauthorized use, distribution or duplication |
| is prohibited. This product is subject to U.S. laws governing |
| export and re-export. For full Legal Notice, see documentation. |
+--------------------------------------------------------------------+
+--------------------------------------------------------------------+
| Job Information at Start of Run |
+--------------------------------------------------------------------+
Run mode: partitioning run
Host computer: DELL-PC (PID:6780)
Job started: Sat May 14 23:44:13 2016
+--------------------------------------------------------------------+
| Memory Allocated for Run (Actual usage may be less) |
+--------------------------------------------------------------------+
| Real | Integer | Character | Logical | Double
----------+------------+------------+-----------+----------+----------
Mwords | 1.07 | 2.22 | 3.31 | 0.12 | 0.30
Mbytes | 4.10 | 8.46 | 3.16 | 0.46 | 2.28
----------+------------+------------+-----------+----------+----------
+--------------------------------------------------------------------+
| Host Memory Information (Mbytes) |
+--------------------------------------------------------------------+
| Host | System | Allocated | % |
+-------------------------+----------------+----------------+--------+
| DELL-PC | 6002.92 | 18.46 | 0.31 |
+-------------------------+----------------+----------------+--------+
+--------------------------------------------------------------------+
| The MeTiS partitioning method allocates additional memory. |
| Total memory usage will therefore exceed the values shown above. |
+--------------------------------------------------------------------+
+--------------------------------------------------------------------+
| Mesh Statistics |
+--------------------------------------------------------------------+
Domain Name : Default Domain
Total Number of Nodes = 12817
Total Number of Elements = 33207
Total Number of Tetrahedrons = 18885
Total Number of Prisms = 14322
Total Number of Faces = 7842
+--------------------------------------------------------------------+
| Vertex Based Partitioning |
+--------------------------------------------------------------------+
Partitioning of domain: Default Domain
- Partitioning tool: MeTiS multilevel k-way algorithm
- Number of partitions: 2
- Number of graph-nodes: 12817
- Number of graph-edges: 114210
+--------------------------------------------------------------------+
| Iso-Partition Connection Statistics |
+--------------------------------------------------------------------+
| Domains in Group | | Vertices |
| | Smooth +---------+----------+----------+
| | Sweeps | Moves | <25% | <50% |
+---------------------------+--------+---------+----------+----------+
| Default Domain | 2 | 1 | 0 | 0 |
+---------------------------+--------+---------+----------+----------+
+--------------------------------------------------------------------+
| Partitioning Information |
+--------------------------------------------------------------------+
Partitioning information for domain: Default Domain
+------------------+------------------------+-----------------+
| Elements | Vertices | Faces |
+------+------------------+------------------------+-----------------+
| Part | Number % | Number % %Ovlp | Number % |
+------+------------------+------------------------+-----------------+
| Full | 33207 | 12817 | 7842 |
+------+------------------+------------------------+-----------------+
| 1 | 15234 45.5 | 6336 48.6 1.8 | 3996 50.5 |
| 2 | 18224 54.5 | 6702 51.4 1.6 | 3918 49.5 |
+------+------------------+------------------------+-----------------+
| Min | 15234 45.5 | 6336 48.6 1.6 | 3918 49.5 |
|(part)| ( 1)| ( 1 2)| ( 2)|
+------+------------------+------------------------+-----------------+
| Max | 18224 54.5 | 6702 51.4 1.8 | 3996 50.5 |
|(part)| ( 2)| ( 2 1)| ( 1)|
+------+------------------+------------------------+-----------------+
| Ave | 16729 50.0 | 6519 50.0 1.7 | 3957 50.0 |
+------+------------------+------------------------+-----------------+
| Sum | 33458 100.0 | 13038 100.0 | 7914 100.0 |
+------+------------------+------------------------+-----------------+
+--------------------------------------------------------------------+
| Partitioning CPU-Time Requirements |
+--------------------------------------------------------------------+
- Preparations 1.700E-02 seconds
- Low-level mesh partitioning 6.000E-03 seconds
- Global partitioning information 2.000E-03 seconds
- Element and face partitioning information 4.000E-03 seconds
- Vertex partitioning information 0.000E+00 seconds
- Partitioning Smoothing 1.800E-02 seconds
- Partitioning information compression 0.000E+00 seconds
- Summed CPU-time for mesh partitioning 6.200E-02 seconds
+--------------------------------------------------------------------+
| Job Information at End of Run |
+--------------------------------------------------------------------+
Host computer: DELL-PC (PID:6780)
Job finished: Sat May 14 23:44:13 2016
Total wall clock time: 4.380E-01 seconds
or: ( 0: 0: 0: 0.438 )
( Days: Hours: Minutes: Seconds )
+--------------------------------------------------------------------+
| |
| Solver |
| |
+--------------------------------------------------------------------+
+--------------------------------------------------------------------+
| An error has occurred in cfx5solve: |
| |
| The ANSYS CFX solver exited with return code 1. No results file |
| has been created. |
+--------------------------------------------------------------------+
End of solution stage.
+--------------------------------------------------------------------+
| An error has occurred in cfx5solve: |
| |
| ANSYS Solver terminated with return code 3840 |
+--------------------------------------------------------------------+
+--------------------------------------------------------------------+
| The results from this run of the ANSYS solver have been written to |
| C:\Users\Administrator\9.2_pending\dp0_CFX_Solution\Fluid Flow |
| CFX_002.ansys |
+--------------------------------------------------------------------+
+--------------------------------------------------------------------+
| For CFX runs launched from Workbench, the final locations of |
| directories and files generated may differ from those shown. |
+--------------------------------------------------------------------+
+--------------------------------------------------------------------+
| Warning! |
| |
| After waiting for 60 seconds, 1 solver manager process(es) appear |
| not to have noticed that this run has ended. You may get errors |
| removing some files if they are still open in the solver manager. |
+--------------------------------------------------------------------+
This run of the ANSYS CFX Solver has finished.
