Learning Forum

[leec36]

Hello.

 

I am using Workbench 2024R2  student version to calculate force between two coils.

 

 

I set everything and clicked solve, but the below was shown unfortunately.

*** ERROR ***                           CP =       0.219   TIME= 09:52:38
 The option of C on the MP command is either not available for this      
 version of Ansys or the appropriate product was not selected for this   
 session.                                                                
  Contact your Ansys support person for more information.             

I searched previous questions and answers, so I removed all unnecessary matrial properties, but Workbench steal returns the error message.

I attched all the solution information below as an appendix for your information.

 

I need sombody's help.

 

Thank you

 

 

 

Appendix

 

 Ansys Mechanical Enterprise Academic Student     


 *------------------------------------------------------------------*
 |                                                                  |
 |   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 MAPDL 2024 R2          LEGAL NOTICES          *
 ***************************************************************
 *                                                             *
 * Copyright 1971-2024 Ansys, Inc.  All rights reserved.       *
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 * prohibited.                                                 *
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 * subsidiaries in the United States or other countries.       *
 * See the Ansys, Inc. online documentation or the Ansys, Inc. *
 * documentation CD or online help for the complete Legal      *
 * Notice.                                                     *
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 * THIS ANSYS SOFTWARE PRODUCT AND PROGRAM DOCUMENTATION       *
 * INCLUDE TRADE SECRETS AND CONFIDENTIAL AND PROPRIETARY      *
 * PRODUCTS OF ANSYS, INC., ITS SUBSIDIARIES, OR LICENSORS.    *
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 2024 R2
    
 Point Releases and Patches installed:  
    
 Ansys Service Pack 2024 R2.16580608
 Discovery 2024 R2.16580608 
 Core WB Files 2024 R2.16580608 
 Ansys Dynamic Reporting 2024 R2.16580608
 SpaceClaim 2024 R2.16580608
 CFX (includes CFD-Post) 2024 R2.16580608
 Chemkin 2024 R2.16580608
 EnSight 2024 R2.16580608
 FENSAP-ICE 2024 R2.16580608
 Fluent (includes CFD-Post) 2024 R2.16580608
 Polyflow (includes CFD-Post) 2024 R2.16580608  
 Forte (includes EnSight) 2024 R2.16580608  
 TurboGrid 2024 R2.16580608 
 ACIS Geometry Interface 2024 R2.16580608
 AutoCAD Geometry Interface 2024 R2.16580608
 Catia, Version 4 Geometry Interface 2024 R2.16580608
 Catia, Version 5 Geometry Interface 2024 R2.16580608
 Catia, Version 6 Geometry Interface 2024 R2.16580608
 Creo Elements/Direct Modeling Geometry Interface 2024 R2.16580608  
 Creo Parametric Geometry Interface 2024 R2.16580608
 Inventor Geometry Interface 2024 R2.16580608
 JTOpen Geometry Interface 2024 R2.16580608 
 NX Geometry Interface 2024 R2.16580608 
 Parasolid Geometry Interface  2024 R2.16580608 
 Solid Edge Geometry Interface 2024 R2.16580608 
 SOLIDWORKS Geometry Interface 2024 R2.16580608 
 Speos 2024 R2.16580608 
 Aqwa 2024 R2.16580608  
 Autodyn 2024 R2.16580608
 Material Calibration App 2024 R2.16580608  
 Customization Files for User Programmable Features 2024 R2.16580608
 Mechanical Products 2024 R2.16580608
 Motion 2024 R2.16580608
 Academic Student 2024 R2.16580608  


          *****  MAPDL COMMAND LINE ARGUMENTS  *****
  BATCH MODE REQUESTED (-b)    = NOLIST
  INPUT FILE COPY MODE (-c)    = COPY
  SHARED MEMORY PARALLEL REQUESTED
    SINGLE PROCESS WITH SINGLE THREAD REQUESTED
    TOTAL OF     1 CORES REQUESTED
  INPUT FILE NAME              = C:\Users\user\AppData\Local\Temp\WB_user_5612_2\_ProjectScratch\Scr3306\dummy.dat
  OUTPUT FILE NAME             = C:\Users\user\AppData\Local\Temp\WB_user_5612_2\_ProjectScratch\Scr3306\solve.out
  START-UP FILE MODE           = NOREAD
  STOP FILE MODE               = NOREAD

 RELEASE= 2024 R2              BUILD= 24.2      UP20240513   VERSION=WINDOWS x64
 CURRENT JOBNAME=file  09:52:37  SEP 07, 2024 CP=      0.016


 PARAMETER _DS_PROGRESS =     999.0000000   

 /INPUT FILE= ds.dat  LINE=       0



 DO NOT WRITE ELEMENT RESULTS INTO DATABASE

 *GET  _WALLSTRT  FROM  ACTI  ITEM=TIME WALL  VALUE=  9.87694444   

 TITLE=
 wbnew--Magnetostatic (A5)                                                    

  ACT Extensions:
      LSDYNA, 2024.2
      5f463412-bd3e-484b-87e7-cbc0a665e474, wbex
 /COM,     ANSYSMotion, 2024.2
      20180725-3f81-49eb-9f31-41364844c769, wbex
 

 SET PARAMETER DIMENSIONS ON  _WB_PROJECTSCRATCH_DIR
  TYPE=STRI  DIMENSIONS=      248        1        1

 PARAMETER _WB_PROJECTSCRATCH_DIR(1) = C:\Users\user\AppData\Local\Temp\WB_user_5612_2\_ProjectScratch\Scr3306\

 SET PARAMETER DIMENSIONS ON  _WB_SOLVERFILES_DIR
  TYPE=STRI  DIMENSIONS=      248        1        1

 PARAMETER _WB_SOLVERFILES_DIR(1) = C:\Users\user\AppData\Local\Temp\WB_user_5612_2\wbnew_files\dp0\SYS\MECH\

 SET PARAMETER DIMENSIONS ON  _WB_USERFILES_DIR
  TYPE=STRI  DIMENSIONS=      248        1        1

 PARAMETER _WB_USERFILES_DIR(1) = C:\Users\user\AppData\Local\Temp\WB_user_5612_2\wbnew_files\user_files\
 --- Data in consistent MKS units. See Solving Units in the help system for more

 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 = VOLT

 INPUT  UNITS ARE ALSO SET TO MKS

 *** MAPDL - ENGINEERING ANALYSIS SYSTEM  RELEASE 2024 R2          24.2     ***
 Ansys Mechanical Enterprise Academic Student     
 01055371  VERSION=WINDOWS x64   09:52:37  SEP 07, 2024 CP=      0.078

 wbnew--Magnetostatic (A5)                                                    



          ***** MAPDL ANALYSIS DEFINITION (PREP7) *****
 *********** Nodes for the whole assembly ***********
 *********** Elements for Body 1 'COil_half-1\Solid' ***********
 *********** Elements for Body 2 'COil_half-1\Solid' ***********
 *********** Elements for Body 3 'COil_half-1\Solid' ***********
 *********** Elements for Body 4 'COil_half-1\Solid' ***********
 *********** Elements for Body 5 'air-1\Solid' ***********
 *********** Send User Defined Coordinate System(s) ***********
 *********** Set Reference Temperature ***********
 *********** Send Materials ***********

 *** ERROR ***                           CP =       0.219   TIME= 09:52:38
 The option of C on the MP command is either not available for this     
 version of Ansys or the appropriate product was not selected for this  
 session.                                                               
  Contact your Ansys support person for more information.               


 NUMBER OF WARNING MESSAGES ENCOUNTERED=          0
 NUMBER OF ERROR   MESSAGES ENCOUNTERED=          1

+--------------------- M A P D L   S T A T I S T I C S ------------------------+

Release: 2024 R2            Build: 24.2       Update: UP20240513   Platform: WINDOWS x64
Date Run: 09/07/2024   Time: 09:52     Process ID: 7136
Operating System: Windows 10  (Build: 19044)

Processor Model: AMD Ryzen 7 3700X 8-Core Processor

Compiler: Intel(R) Fortran Compiler Classic Version 2021.9  (Build: 20230302)
          Intel(R) C/C++ Compiler Classic Version 2021.9  (Build: 20230302)
          AOCL-BLAS 4.2.1 Build 20240304

Number of machines requested            :    1
Total number of cores available         :   16
Number of physical cores available      :    8
Number of processes requested           :    1
Number of threads per process requested :    1
Total number of cores requested         :    1 (Shared Memory Parallel)                   

GPU Acceleration: Not Requested

Job Name: file
Input File: dummy.dat
Working Directory: C:\Users\user\AppData\Local\Temp\WB_user_5612_2\_ProjectScratch\Scr3306

Total CPU time for main thread                    :        0.3 seconds
Total CPU time summed for all threads             :        0.2 seconds

Elapsed time spent obtaining a license            :        0.3 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
 

Sum of disk space used on all processes           :        0.0 MB

Sum of memory used on all processes               :       29.0 MB
Sum of memory allocated on all processes          :     2304.0 MB
Physical memory available                         :         16 GB
Total amount of I/O written to disk               :        0.0 GB
Total amount of I/O read from disk                :        0.0 GB

+------------------ E N D   M A P D L   S T A T I S T I C S -------------------+


 *-----------------------------------------------------------------------------*
 |                                                                             |
 |                               RUN COMPLETED                                 |
 |                                                                             |
 |-----------------------------------------------------------------------------|
 |                                                                             |
 |  Ansys MAPDL 2024 R2         Build 24.2         UP20240513    WINDOWS x64   |
 |                                                                             |
 |-----------------------------------------------------------------------------|
 |                                                                             |
 |  Database Requested(-db)  1024 MB     Scratch Memory Requested      1024 MB |
 |  Maximum Database Used      22 MB     Maximum Scratch Memory Used      7 MB |
 |                                                                             |
 |-----------------------------------------------------------------------------|
 |                                                                             |
 |        CP Time      (sec) =          0.219       Time  =  09:52:38          |
 |        Elapsed Time (sec) =          2.000       Date  =  09/07/2024        |
 |                                                                             |
 *-----------------------------------------------------------------------------*

[Erik Kostson]

 

 

 

Hi

Do you have shared topology (resulting in connected mesh between parts) for all bodies?

make sure you have that.

Secondly:

 

 

Please go to Engineering Data and select a material (air and any other used) and  turn off "filter engineering data" - this filter button is shown in link below
Please delete Specific heat, thermal conductivity and viscosity and all other properties that are not electromagnetic related and are thermal say related.

Go to Project schematic and "refresh" the project.
You should be able to solve now.

 

 

https://innovationspace.ansys.com/forum/forums/topic/no-s-n-curve/

 

All the best

Erik