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thermal analysis for piston

    • Sartishthevar93
      Subscriber
      Hi anyone pls help me out this. I currently on due time for my project. i had been encountered with the error "unknown operation requested.pls check the solution box". i had followed all the solutions provided. and also install ansys in a new laptop.i am still getting this error.pls help me out anyone.
    • dinhan0394
      Subscriber

      pls provide some the picture about your problem and the error message.

    • Sartishthevar93
      Subscriber
      thermal analysis for piston

      Academic Student Release 19.2
      FENSAP-ICE Release 19.2


      ***** ANSYS 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
      DESIGNXPLORER REQUESTED
      INPUT FILE NAME = C:UsersSartishAppDataLocalTempWB_SARTISH-PC_Sartish_3912_2_ProjectScratchScr79A3dummy.dat
      OUTPUT FILE NAME = C:UsersSartishAppDataLocalTempWB_SARTISH-PC_Sartish_3912_2_ProjectScratchScr79A3solve.out
      START-UP FILE MODE = NOREAD
      STOP FILE MODE = NOREAD

      RELEASE= Release 19.2 BUILD= 19.2 UP20180808 VERSION=WINDOWS x64
      CURRENT JOBNAME=file 16:13:13 DEC 06, 2018 CP= 0.218


      *** FATAL *** CP = 0.218 TIME= 16:13:13
      The memory (-m) size requested [2112 mb] is not currently available.
      Reenter ANSYS command line with less memory requested.

      ************************************************************************
      The above error is non-recoverable by ANSYS
      ANSYS run terminated by the indicated error
      Current data base saved if possible.
      ************************************************************************

      +
      A N S Y S S T A T I S T I C S
      +

      Release: Release 19.2 Build: 19.2 Update: UP20180808 Platform: WINDOWS x64
      Date Run: 12/06/2018 Time: 16:13 Process ID: 1608
      Operating System: Windows 7 Service Pack 1 (Build: 7601)

      Processor Model: Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz

      Compiler: Intel(R) FORTRAN Compiler Version 17.0.4 (Build: 20170411)
      Intel(R) C/C++ Compiler Version 17.0.4 (Build: 20170411)
      Intel(R) Math Kernel Library Version 2017.0.3 Product Build 20170413

      Number of machines requested : 1
      Total number of cores available : 2
      Number of physical cores available : 2
      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
      Input File: dummy.dat
      Working Directory: C:UsersSartishAppDataLocalTempWB_SARTISH-PC_Sartish_3912_2_ProjectScratchScr79A3

      Total CPU time for main thread : 0.4 seconds
      Total CPU time summed for all threads : 0.2 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 : -1086.0 MB
      Maximum total memory allocated : 0.0 MB
      Total physical memory available : 2 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 A N S Y S S T A T I S T I C S
      +


      *
      *
      | |
      | ANSYS RUN COMPLETED |
      | |
      |
      |
      | |
      | Ansys Release 19.2 Build 19.2 UP20180808 WINDOWS x64 |
      | |
      |
      |
      | |
      | Database Requested(-db) 1024 MB Scratch Memory Requested 1024 MB |
      | Maximum Database Used 1 MB Maximum Scratch Memory Used -1087 MB |
      | |
      |
      |
      | |
      | CP Time (sec) = 0.234 Time = 16:13:15 |
      | Elapsed Time (sec) = 6.000 Date = 12/06/2018 |
      | |
      *
      *
    • dinhan0394
      Subscriber

      Hi,


       


      I think your error related to memory size:



      * FATAL * CP = 0.218 TIME= 16:13:13 The memory (-m) size requested [2112 mb] is not currently available.
      Reenter ANSYS command line with less memory requested.



      Just free computer's memory and run again.

    • Sartishthevar93
      Subscriber
      i have reformated the pc and install it back again
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