SU2 is a suite of open-source software tools written in C++ for the numerical solution of partial differential equations (PDE) and performing PDE-constrained optimization.

The primary applications are computational fluid dynamics and aerodynamic shape optimization,[2] but has been extended to treat more general equations such as electrodynamics and chemically reacting flows.

The most active groups developing SU2 are: The SU2 tools suite solution suite includes[3] New Features: Performance Improvements: Additional Updates: SU2 v7.1.0 aims to consolidate the new features added in versions 7.0.X.

Those include new solvers, performance upgrades, new output formats, more multiphysics capabilities, tweaks/fixes/updates to models and schemes used less often, and an effort to restructure the code to make it more accessible to new developers.

🚀 Features 💊 Bug Fixes 🔧 Maintenance Experimental Features Bug Fixes Maintenance SU2 is free and open source software, released under the GNU General Public License version 3 (SU2 v1.0 and v2.0) and GNU Lesser General Public License version 2.1 (SU2 v2.0.7 and later versions).