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Large Deflection Analysis Solver Parameters dialog
Apply imperfection to model to assist convergence
Relative convergence tolerance
Maximum number of load incrementation steps
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Maximum number of iterations per step
Output stress results at
Load incrementation method
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768 views,  1 edit(s),  5595 characters(s) Page last modified 13:37, 5 Jun 2012 by contentconnector
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Large Deflection Analysis Solver Parameters dialog

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    This dialog is used to specify the settings for the solver parameters of a large deflection Stress/Warp analysis.

    To access this dialog, ensure that you have selected an analysis sequence that includes Warp or Stress, click (Home tab File:Simulation_Moldflow/enu/2013/Help/Insight/2891-Analysis2891/3414-Large_De3414/ac.menuaro.gif Molding Process Setup panel File:Simulation_Moldflow/enu/2013/Help/Insight/2891-Analysis2891/3414-Large_De3414/ac.menuaro.gif Process Settings), if necessary click Next one or more times to navigate to the Warp Settings or Stress Settings page of the Wizard, set the Warpage analysis type or Stress analysis type option to Large deflection, then click Solver parameters.

    Note All solver parameters have a default value that will be suitable for most analyses.

    Apply imperfection to model to assist convergence If you have previously run a large deflection analysis that failed due to convergence problems, then applying an imperfection to the model may resolve the problem.
    Relative convergence tolerance  
    Maximum number of load incrementation stepsEnter the upper limit of loading increments (steps) that the program can take in the nonlinear analysis.
    Maximum load factor  
    Maximum load factor increase per step  
    Maximum number of iterations per stepThis option specifies a limit on the number of equilibrium iterations that the solver will perform in each step of the nonlinear analysis.
    Output stress results at  
    Load incrementation method  
    Reconstruct stiffness matrix Specifies the initial solution strategy to be used in the nonlinear analysis.

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