Table of Contents
Channelflow downloads
Current development code
Channelflow development code is hosted at http://svn.channelflow.org/channelflow. To check out a fresh copy of the channelflow source run
svn co http://svn.channelflow.org/channelflow
If you plan on tinkering with the channelflow source code, downloading with subversion is strongly recommended. Subversion will greatly simplify the process of merging your own modifications with future updates to the standard distribution. See http://subversion.tigris.org for more on subversion usage.
Numbered releases
The current numbered release is channelflow-1.5.1, release date 2015-06-30. The 1.5.1 release fixes
a bug in the Newton-Krylov-hookstep search algorithm introduced in 1.5.0 which causes poor performance in the findsoln utility (failed searches) when the Newton step exceeds the trust region radius.
Other than that bugfix, the most prominent changes since channelflow-1.4.2 are
- a switch from Octave to Eigen for linear algebra
- simplification of the build system (no more conditional compilation, all programs go into
programs/) - unified treatment of “Reynolds number”, enabling continuation from plane Couette to channel conditions
| binary package | development package | platform |
|---|---|---|
| channelflow-1.5.1.rpm | channelflow-devel-1.5.1.rpm | OpenSUSE 13.2, Redhat/Fedora |
| channelflow-1.5.1.deb | channelflow-devel-1.5.1.deb | Ubuntu |
| channelflow-1.5.1.tar.gz | channelflow-devel-1.5.1.tar.gz | any |
Older numbered releases
These are all source code tarballs, compilable on most Linux distributions.
- channelflow-1.4.2.tgz 2010-01-29 ChangeLog
- channelflow-1.4.1.tgz 2009-06-11 ChangeLog
- channelflow-1.4.0.tgz 2009-05-29 ChangeLog
- channelflow-1.3.5.tgz 2009-03-24 ChangeLog
- channelflow-1.3.4.tgz 2009-02-26
- channelflow-1.3.3.tgz 2008-12-21
