Evaluate

Run the model and view results.

Evaluate the Model

  1. From the Run tools, click the Run Analysis tool.


    Figure 1.
    The Evaluate dialog opens.


    Figure 2.
  2. Review the selected part(s) and load cases.
  3. Optional: Enter a name for the run.
  4. Optional: Change the number of processors used for the run.
  5. Click Run.
    The Run Status dialog opens.


    Figure 3.
    Note: If you do not assign any time history to an event, you are prompted about the missing channel when you click Run.
    The following result files are saved to C:\Documents\Fatigue\RunHistory by default, or the home directory defined in the preferences:
    • *.hlf - holds the options selected for the fatigue calculation
    • *.hwascii - results file of the fatigue calculation
    • *.RainflowOut - rainflow file of the most damaged element
  6. Once the run is complete, click View Current Results.
Tip:
  • If you have previously completed a run and would like to quickly view results, click the Evaluate tool.


    Figure 4.

Visualize Results

  1. From the Run Status dialog, select a run and click View Current Results.
    The Results Explorer is displayed.


    Figure 5.
  2. Choose a type from the Result Types menu.
    The type of visualizations available will depend on the fatigue module you use to define the model.
  3. Click to toggle the display of results.
  4. Review effected elements in the modeling window.
    Note: A key on the left side of the modeling window color codes damage/life values depending on the result type you select. It also displays the values and IDs of the maximum and minimum elements.


    Figure 6.
  5. Review information for specific elements.
    • Enter an element ID in the Callouts text box.
    • Click and select elements in the modeling window.
      Tip: Delete an element callout by right-clicking on an element ID and selecting Delete or Delete All.


      Figure 7.
  6. Plot a matrix for specific elements and events by selecting an element in the modeling window, choosing an event from the drop-down menu, and defining a plot matrix type.
    Tip: Click to expand the matrix.


    Figure 8.

View Run History and Run Status

  1. To view all the fatigue evaluations saved in the home directory, click the Run History satellite icon.


    Figure 9.

    On Windows, the default home directory is C:\Documents\Fatigue\RunHistory.

    On Linux, the default directory is /usr/tmp/Fatigue/RunHistory/.

    The home directory can be changed from the preferences menu.



    Figure 10.
  2. To view all the fatigue evaluations performed in the current active session, click the Run Status satellite icon.


    Figure 11.


    Figure 12.
    Tip: You can also view run history by clicking History in this dialog.
  3. Click View Current Results to open the contour results on the latest run.