With an efficient, easy-to-use interface providing access to a powerful compressible flow solver, AFT Arrow provides the systems engineer the capability to model real gases undergoing real processes. Along with its equipment simulation capabilities and extensive output reports, AFT Arrow is uniquely qualified for modeling real compressible flow systems including steam, compressed air, chemical and petrochemical process gases, flare headers including gas mixing, natural gas transport and many more.

WORLD CLASS SOLUTION & INTERFACE TECHNOLOGY AFT
Arrow's powerful solution engine simultaneously solves the five fundamental equations of flow; mass, momentum, energy, state and Mach number. Users may select ideal or real gases, and isothermal, adiabatic or generalized heat transfer conditions. An intelligent solver sets a new standard in solver robustness and speed by dynamically selecting the optimum calculation method based on the solution progress. This analytical power is readily accessible through an interface that assures a short learning curve and high productivity. Models are assembled graphically in a familiar schematic format. Extensive reporting features are user configurable for easy selection of data and units in both tabular and graphical output.

WIDE RANGE OF APPLICATIONS
Whether your system is a single flow path or complex network, open or closed loop, AFT Arrow handles it all. With a library of system components from fittings to compressors to control and relief valves, AFT Arrow provides the capabilities to optimize a new system design, analyze an existing system for modifications and explore the operating envelope. The optional Chempak thermo-physical property database makes available 600 gases and non-reacting mixtures as defined pre-mixtures and dynamic flow stream mixtures.