https://github.com/perazz/twopnt

A Modern Fortran translation of the TWOPNT program for Boundary Value Problems
https://github.com/perazz/twopnt

boundary-value-problem boundary-value-problems bvp fortran

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A Modern Fortran translation of the TWOPNT program for Boundary Value Problems

• Host: GitHub
• URL: https://github.com/perazz/twopnt
• Owner: perazz
• Created: 2023-04-21T12:28:07.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2023-05-24T18:13:02.000Z (over 1 year ago)
• Last Synced: 2024-01-29T14:46:25.239Z (12 months ago)
• Topics: boundary-value-problem, boundary-value-problems, bvp, fortran
• Language: Fortran
• Homepage:
• Size: 288 KB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        

twopnt

===

This is a A Modern Fortran translation of the TWOPNT program for Boundary Value Problems

The functions are modernized and translated from the original Fortran77 code TWOPNT, written by Dr. Joseph F. Grcar at Sandia National Laboratories, Livermore, CA. The baseline version used for the translation is Version 3.29 from April 1998.

An object-oriented interface wrapper was also built.

 

References

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[1] J. F. Grcar, "[The Twopnt Program for Boundary Value Problems](https://citeseerx.ist.psu.edu/document?repid=rep1&type=pdf&doi=dcf780dafc70adedeff9a9348d5e5e2225031326), Sandia National Laboratories Report SAND91-8230, Livermore, California, April 1992.  Reprinted February 1996. 

[2] J.F.Grcar, R.J.Kee, M.D.Smooke and J.A.Miller, "A hybrid Newton/time-integration procedure for the solution of steady, laminar, one-dimensional, premixed flames", in Twenty-first Symposium (International) on Combustion, The Combustion Institute, Pittsburgh, Pennsylvania, 1986, pages 1773–1782.