About the REGEN3.2 and REGEN3.3 Packages

REGEN3.2 is a Fortran program that models helium flow and heat transfer in regenerators of the type used in cryocoolers. It was developed at NIST by Dr. John Gary. It has been widely used by designers and researches in industry and academia.

Regen3.3 is a newer version of REGEN3.2 that is fully implicit and may be more accurate. It also allows the use of Helium 3 in addition to Helium 4

Download REGEN3.2 for Windows (This zipped file contains the User's Guide and executable code. Save this file and remove the ".removeme" suffix before unzipping it.)

Download REGEN3.3 for Windows

If you want to run REGEN3.2 or REGEN3.3 under Linux or another OS, please contact Abbie O'Gallagher to get a copy of the source code.

Last change to this page: May 6, 2008
Date this page created: February 3, 2006
Contact: Abbie O'Gallagher