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RELAP5-MOD3 Plug-in

This version of the RELAP5 plug-in is designed to support RELAP5-MOD3.3. This plug-in is available to CAMP members under the CAMP SNAP User's Group (CAMP-SUG) agreement. CAMP members interested in using this conctact sug-support@islinc.com to be provided access to the plug-in.

Some of the features included in this version include:

  • Context sensitive ASCII views.
  • Job Stream Submission.
  • Model Notebook generation in OpenOffice and Microsoft Word.
  • Attribute level tracking of ownership and reviewer data.
  • Graphical Editing of Restart Cases.
  • Preservation of Variable References in Restart Cases.
  • ASCII comparison of components and models.

The RELAP5/MOD3.3 code has been developed for best-estimate transient simulation of light water reactor coolant systems during postulated accidents. The code models the coupled behavior of the reactor coolant system and the core for loss-of-coolant accidents and operational transients such as anticipated transient without scram, loss of offsite power, loss of feedwater, and loss of flow. A generic modeling approach is used that permits simulating a variety of thermal hydraulic systems. Control system and secondary system components are included to permit modeling of plant controls, turbines, condensers, and secondary feedwater systems.

Change Log

Version 6.9.2 - Released 2/16/2024:

  • An issue has been resolved with hydro connections to 1D hydro components that did not preserve the target cell or target face when opening the editing dialog.
  • The control input arguments and trip input arguments dialog has been updated to resolve an issue that prevented pasting in references to signal variables.
  • The Model Notebook export was updated to write the multi-dim face names.