Athena Project
ATHENA Trac
Athena HomePage
(princeton)
athena sourcecode
(V 4.0, a local copy)
Athena Users Guide
(Version 1.0, a local copy)
Other links
CFD codes list
Free and Low-Cost CFD Software> (Laney's book).
CFD Online
NIRVANA
Other codes
SLFCFD
(San Le's Free Computational Fluid Dynamics),includes GUI.
Open FOAM
The Open Source CFD Toolbox