FLOW-3D 11.2 FLOW-3D v11.2 includes significant advances in solver performance as well as performance improvements in user interface graphics. Expanded Particle Model New Dynamic Droplet Model New interactive geometry creation FSI/TSE model enhancements Improved GMRES convergence control Processing geometry improvements Component gap control FlowSight performance optimizations Solver Engine Particle model The Lagrangian particle model has been completely revamped and its capabilities expanded through the addition of multiple particle classes: marker, mass, fluid, gas and void particles, each developed with specific applications in mind. Additional classes have been created to represent probes and mass/momentum sources. User-defined particle classes are designed for adding customized features by modifying the source code provided with the installation.