DYNAFLOW, INC. is actively involved in developing and applying Computational Fluid Dynamics (CFD) codes. Our developments are centered on the state-of-the-art, computationally efficient Boundary Integral, asymptotic expansion methods, and Vortex Element Methods, as well as Reynolds Averaged Navier Stokes Equations solvers.
- CFD codes are available or under development to solve varied problems including:
- 2DYNAFS©, 3DYNAFS©: 2-D and 3-D free surface and bubble dynamics with structural interaction using boundary element methods
- MultiBBL: The dynamics of "clouds" of bubbles in shear and quiescent flows using boundary element methods and asymptotic expansion methods
- 2DFLOW®©: Flow field and particle trajectories around arbitrary 2-D airfoil shapes for potential flows containing drops or solid particles using singularity methods
- StressWave: 1-D nonlinear elastic and plastic stress wave propagation in multilayered media due to impacts using method of characteristics
- DF_UNCLE: Dynaflow version of UNCLE. A 3D unsteady incompressible Navier-Strokes solver which is capable of dealing with moving free surface using moving Chimera overset grid scheme.
- DYNASIM©: Four degrees of freedom ship maneuvering simulations including the interaction of multiple ships and complex harbor simulations with preplanned routes and automatic collision avoidance logic
- DF_MULTI_SAP®: A Bubble Nuclei Dynamics and Trajectory Model for Cavitation Inception and Noise Studies
