About AFT Arrow:
- Understand the fluid dynamic and thermodynamic behavior of your system and predict how pipes, valves, compressors, fans and other components will interact with each other.
- Evaluate the performance of new designs and assure all design requirements are met.
- Identify and correct operational problems in installed systems.
- Produce less costly, more efficient and more reliable piping systems.

http://www.aft.com/products/arrow/