The Exa product suite is designed to provide a complete solution for executing the simulation-based design process. It includes the PowerFLOW® simulation engine, automatic fluid grid generation engine, as well as mesh preparation, advanced simulation analysis, and rapid design geometry modification products. The software is delivered in a client/server architecture in which the computationally intensive grid generation and simulation processes run on a centralized massively parallel multi-processor server, while the interactive applications for simulation preparation and post-processing analysis run on desktop clients that interact with the central server.