标题: 用Ansys来算一个Magnetic Levitation的磁场分布，用了Magnetostatic模块，怎么做都得到如下报错信息? [打印本页] 作者: 杨鹏飞 时间: 2013-5-31 13:10 标题: 用Ansys来算一个Magnetic Levitation的磁场分布，用了Magnetostatic模块，怎么做都得到如下报错信息? Solver OutputANSYS Multiphysics *------------------------------------------------------------------*| || W E L C O M E T O T H E A N S Y S (R) P R O G R A M || |*------------------------------------------------------------------***************************************************************** ANSYS 14.5 LEGAL NOTICES ***************************************************************** ** Copyright 2012 SAS IP, Inc. 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The software products and documentation may be ** used, disclosed, transferred, or copied only in accordance ** with the terms and conditions of that software license ** agreement. ** ** ANSYS, Inc. is a UL registered ** ISO 9001:2008 company. ** ***************************************************************** ** This product is subject to U.S. laws governing export and ** re-export. ** ** For U.S. Government users, except as specifically granted ** by the ANSYS, Inc. software license agreement, the use, ** duplication, or disclosure by the United States Government ** is subject to restrictions stated in the ANSYS, Inc. ** software license agreement and FAR 12.212 (for non-DOD ** licenses). ** **************************************************************** ***** ANSYS COMMAND LINE ARGUMENTS ***** BATCH MODE REQUESTED (-b) = NOLIST INPUT FILE COPY MODE (-c) = COPY 2 PARALLEL CPUS REQUESTED START-UP FILE MODE = NOREAD STOP FILE MODE = NOREAD00694185 VERSION=WINDOWS x64 RELEASE= 14.5 UP20120918CURRENT JOBNAME=file 20:42:26 MAY 28, 2013 CP= 0.969PARAMETER _DS_PROGRESS = 999.0000000 /INPUT FILE= ds.dat LINE= 0DO NOT WRITE ELEMENT RESULTS INTO DATABASE*GET _WALLSTRT FROM ACTI ITEM=TIME WALL VALUE= 20.7072222 TITLE= Lev--Magnetostatic (A5) SET PARAMETER DIMENSIONS ON _WB_PROJECTSCRATCH_DIR TYPE=STRI DIMENSIONS= 248 1 1PARAMETER _WB_PROJECTSCRATCH_DIR(1) = C:\Users\Lei\Dropbox\MIT\Research\Analysis\Ansys\Lev\_ProjectScratch\Scr230A\SET PARAMETER DIMENSIONS ON _WB_SOLVERFILES_DIR TYPE=STRI DIMENSIONS= 248 1 1PARAMETER _WB_SOLVERFILES_DIR(1) = C:\Users\Lei\Dropbox\MIT\Research\Analysis\Ansys\Lev\Lev_files\dp0\SYS\MECH\SET PARAMETER DIMENSIONS ON _WB_USERFILES_DIR TYPE=STRI DIMENSIONS= 248 1 1PARAMETER _WB_USERFILES_DIR(1) = C:\Users\Lei\Dropbox\MIT\Research\Analysis\Ansys\Lev\Lev_files\user_files\--- Data in consistent MKS units.MKS UNITS SPECIFIED FOR INTERNAL LENGTH (l) = METER (M) MASS (M) = KILOGRAM (KG) TIME (t) = SECOND (SEC) TEMPERATURE (T) = CELSIUS (C) TOFFSET = 273.0 CHARGE (Q) = COULOMB FORCE (f) = NEWTON (N) (KG-M/SEC2) HEAT = JOULE (N-M) PRESSURE = PASCAL (NEWTON/M**2) ENERGY (W) = JOULE (N-M) POWER (P) = WATT (N-M/SEC) CURRENT (i) = AMPERE (COULOMBS/SEC) CAPACITANCE (C) = FARAD INDUCTANCE (L) = HENRY MAGNETIC FLUX = WEBER RESISTANCE (R) = OHM ELECTRIC POTENTIAL = VOLTINPUT UNITS ARE ALSO SET TO MKS 1***** ANSYS - ENGINEERING ANALYSIS SYSTEM RELEASE 14.5 *****ANSYS Multiphysics 00694185 VERSION=WINDOWS x64 20:42:26 MAY 28, 2013 CP= 1.016Lev--Magnetostatic (A5) ***** ANSYS ANALYSIS DEFINITION (PREP7) **************** Nodes for the whole assembly ********************** Elements for Body 1 "Rotor:1" ********************** Elements for Body 2 "levitation_core:1" ********************** Elements for Body 3 "levitation_coil_half:1" ********************** Elements for Body 4 "levitation_coil_half:2" ********************** Elements for Body 5 "Solid" ********************** Send User Defined Coordinate System(s) ********************** Set Reference Temperature ********************** Send Materials ********************** Send Named Selection as Node Component ********************** Set KEYOP for Solid Conductors ********************** Create FluxPar ********************** Create Coil Current ********************** Create Coil Current **************** ROUTINE COMPLETED ***** CP = 3.047--- Number of total nodes = 210679--- Number of contact elements = 0--- Number of spring elements = 0--- Number of bearing elements = 0--- Number of solid elements = 136592--- Number of total elements = 136592*GET _WALLBSOL FROM ACTI ITEM=TIME WALL VALUE= 20.7075000 ***************************************************************************************************** SOLUTION ***************************************************************************************************************** ANSYS SOLUTION ROUTINE *****WRITE ALL ITEMS TO THE DATABASE WITH A FREQUENCY OF ALL FOR ALL APPLICABLE ENTITIES*********************************************************************** SOLVE FOR LS 1 ****************SPECIFIED BODY FORCE JS FOR ALL PICKED ELEMENTS AT STARTING LOCATION 2IS SET ACCORDING TO TABLE PARAMETER = _LOADVARI162 SPECIFIED BODY FORCE JS FOR ALL PICKED ELEMENTS AT STARTING LOCATION 2IS SET ACCORDING TO TABLE PARAMETER = _LOADVARI230 USE AUTOMATIC TIME STEPPING THIS LOAD STEPUSE 1 SUBSTEPS INITIALLY THIS LOAD STEP FOR ALL DEGREES OF FREEDOMFOR AUTOMATIC TIME STEPPING: USE 10 SUBSTEPS AS A MAXIMUM USE 1 SUBSTEPS AS A MINIMUMTIME= 1.0000 ERASE THE CURRENT DATABASE OUTPUT CONTROL TABLE.WRITE ALL ITEMS TO THE DATABASE WITH A FREQUENCY OF NONE FOR ALL APPLICABLE ENTITIESWRITE ALL ITEMS TO THE DATABASE WITH A FREQUENCY OF LAST FOR ALL APPLICABLE ENTITIESCONVERGENCE ON CSG BASED ON THE NORM OF THE N-R LOAD WITH A TOLERANCE OF 0.5000E-02 AND A MINIMUM REFERENCE VALUE OF 0.1000E-05 USING THE L2 NORM (CHECK THE SRSS VALUE)*GET ANSINTER_ FROM ACTI ITEM=INT VALUE= 0.00000000 *IF ANSINTER_ ( = 0.00000 ) NE 0 ( = 0.00000 ) THEN *ENDIF***** ANSYS SOLVE COMMAND ******** TREE GAUGING FOR EDGE ELEMENTS ****** ERROR *** CP = 4.328 TIME= 20:42:28*** GAUGE command aborted *** NUMBER OF WARNING MESSAGES ENCOUNTERED= 0NUMBER OF ERROR MESSAGES ENCOUNTERED= 1***** PROBLEM TERMINATED BY INDICATED ERROR(S) OR BY END OF INPUT DATA *****+--------------------- A N S Y S S T A T I S T I C S ------------------------+Release: 14.5 Build: UP20120918 Platform: WINDOWS x64 Date Run: 05/28/2013 Time: 20:42Windows Process ID: 4968Processor Model: Intel(R) Core(TM) i5-3330S CPU @ 2.70GHzCompiler: Intel(R) FORTRAN Compiler Version 11.1.0 (Build: 20100414) Microsoft(R) Visual C/C++ Compiler Version 15.0 (Build: 30729) Intel(R) Math Kernel Library Version 10.3.3 Product Build 20110314Total number of cores available : 4Number of physical cores available : 4Number of cores requested : 2 (Shared Memory Parallel)GPU Acceleration: Not RequestedJob Name: fileWorking Directory: C:\Users\Lei\Dropbox\MIT\Research\Analysis\Ansys\Lev\_ProjectScratch\Scr230ATotal CPU time for main thread : 3.6 secondsTotal CPU time summed for all threads : 4.3 secondsElapsed time spent pre-processing model (/PREP7) : 1.6 secondsElapsed time spent solution - preprocessing : 0.0 secondsElapsed time spent computing solution : 0.0 secondsElapsed time spent solution - postprocessing : 0.0 secondsElapsed time spent post-processing model (/POST1) : 0.0 secondsMaximum total memory used : 363.0 MBMaximum total memory allocated : 1088.0 MBMaximum total memory available : 8 GB+------------------ E N D A N S Y S S T A T I S T I C S -------------------+*---------------------------------------------------------------------------*| || ANSYS RUN COMPLETED || ||---------------------------------------------------------------------------|| || Release 14.5 UP20120918 WINDOWS x64 || ||---------------------------------------------------------------------------|| || Database Requested(-db) 512 MB Scratch Memory Requested 512 MB || Maximum Database Used 131 MB Maximum Scratch Memory Used 232 MB || ||---------------------------------------------------------------------------|| || CP Time (sec) = 4.328 Time = 20:42:28 || Elapsed Time (sec) = 5.000 Date = 05/28/2013 || |*---------------------------------------------------------------------------*