aerodynamic, thermodynamic, pneumatic, and hydraulic behavior, including multiphase flow, cavitation, moving parts, and fluid‑structure interaction. Simerics provides technical support, software development, customer project support, and development of CFD applications around its software. It also supplies CAD plugins and interfaces to selected CAE platforms to enable CFD directly within established design and simulation environments. Typical use cases include pumps, compressors, valves, gearboxes, hydrogen systems, electric motors, electronic cooling, and marine applications.