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==Overview== | ==Overview== | ||
* Primitive variable pipe flow code for incompressible flow. | * Primitive variable pipe flow code for incompressible flow. | ||
* Serial or parallel (with MPI). | |||
* Fortran 90, uses modules and derived types, no esoteric extensions. | |||
* Core program <3000 lines. | |||
* Double-Fourier (theta,z) + finite difference (r). | * Double-Fourier (theta,z) + finite difference (r). | ||
* PPE formulation; influence matrix corrects boundary conditions to machine precision. | * PPE formulation; influence matrix corrects boundary conditions to machine precision. | ||
* Second-order predictor-corrector method, automatic timestep control. | * Second-order predictor-corrector method, automatic timestep control. | ||
==Version 1.02b== | ==Version 1.02b== | ||
Line 29: | Line 29: | ||
==Author== | ==Author== | ||
: Ashley P. Willis, | : [http://maths.dept.shef.ac.uk/maths/staff_info_402.html Ashley P. Willis], | ||
: School of Mathematics and Statistics, | : School of Mathematics and Statistics, | ||
: University of Sheffield, | : University of Sheffield, | ||
Line 38: | Line 38: | ||
==Thanks== | ==Thanks== | ||
* John Gibson | * John Gibson ([http://channelflow.org/gibson channelflow.org]) | ||
* Predrag | * Predrag Cvitanović ([http://www.cns.gatech.edu/~predrag/ GaTech] [http://chaosbook.org chaosbook.org]) | ||
* Rich Kerswell | * Rich Kerswell ([http://www.maths.bris.ac.uk/~marrk/ Bristol]) | ||
* and many others. | * and many others. |
Revision as of 01:18, 15 July 2014
Overview
- Primitive variable pipe flow code for incompressible flow.
- Serial or parallel (with MPI).
- Fortran 90, uses modules and derived types, no esoteric extensions.
- Core program <3000 lines.
- Double-Fourier (theta,z) + finite difference (r).
- PPE formulation; influence matrix corrects boundary conditions to machine precision.
- Second-order predictor-corrector method, automatic timestep control.
Version 1.02b
- Documentation File:Openpipeflow-1.02b-doc.pdf
- Tarball File:Openpipeflow-1.02b.tgz
Citation
- In talks:
openpipeflow.org
- In articles:
1) in the references as "openpipeflow.org" and 2) in text "based on code described in \cite{WK09}." @article{WK09, Author = {A. P. Willis and R. R. Kerswell}, Year = {2009}, Title = {Turbulent dynamics of pipe flow captured in a reduced model: puff relaminarisation and localised `edge' states}, Journal = {J.\ Fluid Mech.}, Volume = {619}, Pages = {213-233} }
Author
- Ashley P. Willis,
- School of Mathematics and Statistics,
- University of Sheffield,
- South Yorkshire,
- S3 7RH,
- U.K.
- a.p.willis/at/sheffield.ac.uk
Thanks
- John Gibson (channelflow.org)
- Predrag Cvitanović (GaTech chaosbook.org)
- Rich Kerswell (Bristol)
- and many others.