Recent News
SNAP Version 2.6.1 Released
February 28, 2018
AptPlot 6.8.0 Updated
February 19, 2018
PyPost 1.3.3 Released
February 19, 2018

PARCS Plug-in

Purdue Advanced Reactor Core Simulator for reactor kinetics simulation.   The Purdue Advanced Reactor Core Simulator (PARCS) is a computer code that solves the time-dependent two-group neutron diffusion equation in three-dimensional Cartesian geometry using nodal methods to obtain the transient neutron flux distribution. The code may be used in the analysis of reactivity-initiated accidents in light water reactors where spatial effects may be important. It may be run in the stand-alone mode or coupled to other NRC thermal-hydraulic codes such as RELAP5 and TRACE.  Through coupling with TRACE, the capabilities for RAMONA, NRC's legacy kinetics code are recovered.

Change Log

Version 2.4.6 - Released 11/21/2017:

  • The model differencing logic has been updated to exclude job stream components when job streams are disabled.
  • The PARCS plug-in has been updated to support the inclusion of referenced accessory files when submitting a PARCS model as part of a Job Stream Sequence.
  • An issue was resolved that could prevent coupled TRACE / PARCS jobs from executing through job streams when the PARCS restart file is not included.