jCODE is a high-performance multiphase/multi-physics code developed by Prof Capecelatro that solves the compressible Navier-Stokes equations on structured curvilinear meshes using a class of high-order energy-stable finite difference operators.
CRIMSON (CardiovasculaR Integrated Modelling and SimulatiON) provides an open source simulation environment for fluid-structure interactions, medical image processing, mesh generation, and more. Developed by the Computational Vascular Biomechanics Lab.