The latest version of CFX-TASCflow, fromAEA Technology Engineering Software, offers a new improved cavitation model, solves problems four times as large as the previous release, provides significant usability improvements and support of new 64-bit systems including Itanium. The new cavitation model, which is based on the volume of fluids approach, provides solutions for many common application areas such as hydraulic flows in pumps, turbines, inducers and fuel injection systems.