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Can you help me with a problem in ansys static structural solver? |
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March 27, 2016, 17:07 |
Can you help me with a problem in ansys static structural solver?
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sourabh porwal
Join Date: Mar 2016
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I have tried to solve n number of problems but each proble is showing the same error. I don't know if it's the hardware constraints or am I doing something wrong? Kindly help me out here....
It is just a plate with a circular holw, where one end is supported and there is force on the other end. And the results i want to check is normal stress in X-direction and von-misse stress. my Laptop's hardware specifications: I am using workbench 16.2 student license 1. AMD A6-6310 APU with AMD raedon R4 Graphics - 1.80 GHz 2. RAM - 6 GB (4.96 GB usable) 3. System type: 64-bit Operating system. solution report: Solver Output * Copyright 2015 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). * * * ************************************************** ************* Release 16.2 Point Releases and Patches installed: ANSYS, Inc. Products Release 16.2 ANSYS Mechanical Products Release 16.2 ANSYS Autodyn Release 16.2 ANSYS CFX (includes ANSYS CFD-Post) Release 16.2 ANSYS Fluent (includes ANSYS CFD-Post) Release 16.2 ANSYS, Inc. License Manager Release 16.2 ***** ANSYS COMMAND LINE ARGUMENTS ***** BATCH MODE REQUESTED (-b) = NOLIST INPUT FILE COPY MODE (-c) = COPY SHARED MEMORY PARALLEL REQUESTED SINGLE PROCESS WITH 2 THREADS REQUESTED TOTAL OF 2 CORES REQUESTED DESIGNXPLORER REQUESTED START-UP FILE MODE = NOREAD STOP FILE MODE = NOREAD RELEASE= Release 16.2 BUILD= 16.2 UP20150629 VERSION=WINDOWS x64 CURRENT JOBNAME=file 21:58:12 MAR 27, 2016 CP= 1.625 PARAMETER _DS_PROGRESS = 999.0000000 /INPUT FILE= ds.dat LINE= 0 *GET _WALLSTRT FROM ACTI ITEM=TIME WALL VALUE= 21.9702778 TITLE= youtube1--Static Structural (A5) ACT Extensions: SET PARAMETER DIMENSIONS ON _WB_PROJECTSCRATCH_DIR TYPE=STRI DIMENSIONS= 248 1 1 PARAMETER _WB_PROJECTSCRATCH_DIR(1) = E:\Ansys exercises\_ProjectScratch\Scr9D45\ SET PARAMETER DIMENSIONS ON _WB_SOLVERFILES_DIR TYPE=STRI DIMENSIONS= 248 1 1 PARAMETER _WB_SOLVERFILES_DIR(1) = E:\Ansys exercises\youtube1_files\dp0\SYS\MECH\ SET PARAMETER DIMENSIONS ON _WB_USERFILES_DIR TYPE=STRI DIMENSIONS= 248 1 1 PARAMETER _WB_USERFILES_DIR(1) = E:\Ansys exercises\youtube1_files\user_files\ --- Data in consistent NMM units. See Solving Units in the help system for more MPA UNITS SPECIFIED FOR INTERNAL LENGTH = MILLIMETERS (mm) MASS = TONNE (Mg) TIME = SECONDS (sec) TEMPERATURE = CELSIUS (C) TOFFSET = 273.0 FORCE = NEWTON (N) HEAT = MILLIJOULES (mJ) INPUT UNITS ARE ALSO SET TO MPA *** ANSYS - ENGINEERING ANALYSIS SYSTEM RELEASE Release 16.2 16.2 *** ANSYS Academic Teaching Introductory 01055371 VERSION=WINDOWS x64 21:58:13 MAR 27, 2016 CP= 1.750 youtube1--Static Structural (A5) ***** ANSYS ANALYSIS DEFINITION (PREP7) ***** *********** Nodes for the whole assembly *********** *********** Elements for Body 1 "Solid" *********** *********** Send User Defined Coordinate System(s) *********** *********** Set Reference Temperature *********** *********** Send Materials *********** *********** Fixed Supports *********** *********** Define Force Using Surface Effect Elements *********** ***** ROUTINE COMPLETED ***** CP = 1.797 --- Number of total nodes = 2277 --- Number of contact elements = 24 --- Number of spring elements = 0 --- Number of bearing elements = 0 --- Number of solid elements = 388 --- Number of total elements = 412 *GET _WALLBSOL FROM ACTI ITEM=TIME WALL VALUE= 21.9702778 ************************************************** ************************** ************************* SOLUTION ******************************** ************************************************** ************************** ***** ANSYS SOLUTION ROUTINE ***** PERFORM A STATIC ANALYSIS THIS WILL BE A NEW ANALYSIS USE PRECONDITIONED CONJUGATE GRADIENT SOLVER CONVERGENCE TOLERANCE = 1.00000E-08 MAXIMUM ITERATION = NumNode*DofPerNode* 1.0000 CONTACT INFORMATION PRINTOUT LEVEL 1 NLDIAG: Nonlinear diagnostics CONT option is set to ON. Writing frequency : each ITERATION. DO NOT SAVE ANY RESTART FILES AT ALL ************************************************** ** ******************* SOLVE FOR LS 1 **************** SELECT FOR ITEM=TYPE COMPONENT= IN RANGE 2 TO 2 STEP 1 24 ELEMENTS (OF 412 DEFINED) SELECTED BY ESEL COMMAND. SELECT ALL NODES HAVING ANY ELEMENT IN ELEMENT SET. 93 NODES (OF 2277 DEFINED) SELECTED FROM 24 SELECTED ELEMENTS BY NSLE COMMAND. SPECIFIED SURFACE LOAD PRES FOR ALL SELECTED ELEMENTS LKEY = 1 KVAL = 1 SET ACCORDING TO TABLE PARAMETER = _LOADVARI31X SPECIFIED SURFACE LOAD PRES FOR ALL SELECTED ELEMENTS LKEY = 2 KVAL = 1 SET ACCORDING TO TABLE PARAMETER = _LOADVARI31Y SPECIFIED SURFACE LOAD PRES FOR ALL SELECTED ELEMENTS LKEY = 3 KVAL = 1 SET ACCORDING TO TABLE PARAMETER = _LOADVARI31Z ALL SELECT FOR ITEM=NODE COMPONENT= IN RANGE 1 TO 2277 STEP 1 2277 NODES (OF 2277 DEFINED) SELECTED BY NSEL COMMAND. ALL SELECT FOR ITEM=ELEM COMPONENT= IN RANGE 1 TO 412 STEP 1 412 ELEMENTS (OF 412 DEFINED) SELECTED BY ESEL COMMAND. PRINTOUT RESUMED BY /GOP USE 1 SUBSTEPS INITIALLY THIS LOAD STEP FOR ALL DEGREES OF FREEDOM FOR AUTOMATIC TIME STEPPING: USE 1 SUBSTEPS AS A MAXIMUM USE 1 SUBSTEPS AS A MINIMUM TIME= 1.0000 ERASE THE CURRENT DATABASE OUTPUT CONTROL TABLE. WRITE ALL ITEMS TO THE DATABASE WITH A FREQUENCY OF NONE FOR ALL APPLICABLE ENTITIES WRITE NSOL ITEMS TO THE DATABASE WITH A FREQUENCY OF ALL FOR ALL APPLICABLE ENTITIES WRITE RSOL ITEMS TO THE DATABASE WITH A FREQUENCY OF ALL FOR ALL APPLICABLE ENTITIES WRITE STRS ITEMS TO THE DATABASE WITH A FREQUENCY OF ALL FOR ALL APPLICABLE ENTITIES WRITE EPEL ITEMS TO THE DATABASE WITH A FREQUENCY OF ALL FOR ALL APPLICABLE ENTITIES WRITE EPPL ITEMS TO THE DATABASE WITH A FREQUENCY OF ALL FOR ALL APPLICABLE ENTITIES NONLINEAR STABILIZATION CONTROL: KEY=OFF *GET ANSINTER_ FROM ACTI ITEM=INT VALUE= 0.00000000 *IF ANSINTER_ ( = 0.00000 ) NE 0 ( = 0.00000 ) THEN *ENDIF ***** ANSYS SOLVE COMMAND ***** *** WARNING *** CP = 1.812 TIME= 21:58:13 Element shape checking is currently inactive. Issue SHPP,ON or SHPP,WARN to reactivate, if desired. *** NOTE *** CP = 1.828 TIME= 21:58:13 The model data was checked and warning messages were found. Please review output or errors file ( E:\Ansys exercises\_ProjectScratch\Scr9D45\file.err ) for these warning messages. *** SELECTION OF ELEMENT TECHNOLOGIES FOR APPLICABLE ELEMENTS *** --- GIVE SUGGESTIONS AND RESET THE KEY OPTIONS --- ELEMENT TYPE 1 IS SOLID186. KEYOPT(2)=0 IS SUGGESTED AND HAS BEEN RESET. KEYOPT(1-12)= 0 0 0 0 0 0 0 0 0 0 0 0 *** ANSYS - ENGINEERING ANALYSIS SYSTEM RELEASE Release 16.2 16.2 *** ANSYS Academic Teaching Introductory 01055371 VERSION=WINDOWS x64 21:58:13 MAR 27, 2016 CP= 1.828 youtube1--Static Structural (A5) S O L U T I O N O P T I O N S PROBLEM DIMENSIONALITY. . . . . . . . . . . . .3-D DEGREES OF FREEDOM. . . . . . UX UY UZ ANALYSIS TYPE . . . . . . . . . . . . . . . . .STATIC (STEADY-STATE) OFFSET TEMPERATURE FROM ABSOLUTE ZERO . . . . . 273.15 EQUATION SOLVER OPTION. . . . . . . . . . . . .PCG TOLERANCE. . . . . . . . . . . . . . . . . . 1.00000E-08 GLOBALLY ASSEMBLED MATRIX . . . . . . . . . . .SYMMETRIC *** WARNING *** CP = 1.828 TIME= 21:58:13 Material number 2 (used by element 389 ) should normally have at least one MP or one TB type command associated with it. Output of energy by material may not be available. *** NOTE *** CP = 1.828 TIME= 21:58:13 The step data was checked and warning messages were found. Please review output or errors file ( E:\Ansys exercises\_ProjectScratch\Scr9D45\file.err ) for these warning messages. *** NOTE *** CP = 1.828 TIME= 21:58:13 The conditions for direct assembly have been met. No .emat or .erot files will be produced. L O A D S T E P O P T I O N S LOAD STEP NUMBER. . . . . . . . . . . . . . . . 1 TIME AT END OF THE LOAD STEP. . . . . . . . . . 1.0000 NUMBER OF SUBSTEPS. . . . . . . . . . . . . . . 1 STEP CHANGE BOUNDARY CONDITIONS . . . . . . . . NO PRINT OUTPUT CONTROLS . . . . . . . . . . . . .NO PRINTOUT DATABASE OUTPUT CONTROLS ITEM FREQUENCY COMPONENT ALL NONE NSOL ALL RSOL ALL STRS ALL EPEL ALL EPPL ALL SOLUTION MONITORING INFO IS WRITTEN TO FILE= file.mntr *** NOTE *** CP = 1.906 TIME= 21:58:13 The PCG solver has automatically set the level of difficulty for this model to 1. *********** PRECISE MASS SUMMARY *********** TOTAL RIGID BODY MASS MATRIX ABOUT ORIGIN Translational mass | Coupled translational/rotational mass 0.70668E-02 0.0000 0.0000 | 0.0000 0.17950 -0.30798E-09 0.0000 0.70668E-02 0.0000 | -0.17950 0.0000 -0.16052E-09 0.0000 0.0000 0.70668E-02 | 0.30798E-09 0.16052E-09 0.0000 ------------------------------------------ | ------------------------------------------ | Rotational mass (inertia) | 9.7289 0.19739E-07 0.40771E-08 | 0.19739E-07 47.490 -0.78226E-08 | 0.40771E-08 -0.78226E-08 45.061 TOTAL MASS = 0.70668E-02 The mass principal axes coincide with the global Cartesian axes CENTER OF MASS (X,Y,Z)= -0.22714E-07 0.43581E-07 25.400 TOTAL INERTIA ABOUT CENTER OF MASS 5.1697 0.19739E-07 0.24569E-14 0.19739E-07 42.931 0.17631E-15 0.24569E-14 0.17631E-15 45.061 The inertia principal axes coincide with the global Cartesian axes *** MASS SUMMARY BY ELEMENT TYPE *** TYPE MASS 1 0.706678E-02 Range of element maximum matrix coefficients in global coordinates Maximum = 4816316.24 at element 250. Minimum = 2326881.57 at element 309. *** ELEMENT MATRIX FORMULATION TIMES TYPE NUMBER ENAME TOTAL CP AVE CP 1 388 SOLID186 0.594 0.001530 2 24 SURF154 0.000 0.000000 Time at end of element matrix formulation CP = 2.234375. *** ERROR *** CP = 2.359 TIME= 21:58:13 An unexpected error ( SIG$ILL ) has occurred... ANSYS internal data has been corrupted. ANSYS is unable to recover and will terminate. Previously saved files are unaffected. Please send the data leading to this operation to your technical support provider, as this will allow ANSYS, Inc to improve the program. Current ANSYS Traceback: FactorBlocked FactorIVxTV cPcgPrecond casiIterate fastSolve svkan solvcl ANSYS +--------------------- A N S Y S S T A T I S T I C S ------------------------+ Release: Release 16.2 Build: 16.2 Update: UP20150629 Platform: WINDOWS x64 Date Run: 03/27/2016 Time: 21:58 Windows Process ID: 116868 Processor Model: AMD A6-6310 APU with AMD Radeon R4 Graphics Compiler: Intel(R) FORTRAN Compiler Version 14.0.0 (Build: 20140422) Intel(R) C/C++ Compiler Version 14.0.0 (Build: 20140422) Intel(R) Math Kernel Library Version 11.1.3 Product Build 20140917 Total number of cores available : 4 Number of physical cores available : 4 Number of processes requested : 1 Number of threads per process requested : 2 Total number of cores requested : 2 (Shared Memory Parallel) GPU Acceleration: Not Requested Job Name: file Working Directory: E:\Ansys exercises\_ProjectScratch\Scr9D45 Total CPU time for main thread : 2.6 seconds Total CPU time summed for all threads : 2.8 seconds Elapsed time spent pre-processing model (/PREP7) : 0.0 seconds Elapsed time spent solution - preprocessing : 0.0 seconds Elapsed time spent computing solution : 0.0 seconds Elapsed time spent solution - postprocessing : 0.0 seconds Elapsed time spent post-processing model (/POST1) : 0.0 seconds Maximum total memory used : 29.0 MB Maximum total memory allocated : 2112.0 MB Maximum total memory available : 5 GB +------------------ E N D A N S Y S S T A T I S T I C S -------------------+ *---------------------------------------------------------------------------* | | | ANSYS RUN COMPLETED | | | |---------------------------------------------------------------------------| | | | Ansys Release 16.2 Build 16.2 UP20150629 WINDOWS x64 | | | |---------------------------------------------------------------------------| | | | Database Requested(-db) 1024 MB Scratch Memory Requested 1024 MB | | Maximum Database Used 1 MB Maximum Scratch Memory Used 28 MB | | | |---------------------------------------------------------------------------| | | | CP Time (sec) = 2.766 Time = 21:58:14 | | Elapsed Time (sec) = 5.000 Date = 03/27/2016 | | | *---------------------------------------------------------------------------* |
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