Becht Engineering has experience analyzing transient fluid flow problems in a variety of industries. We have analyzed check valve slam for New York City in their water processing facilities for extremely large piping coming from their upstate aqueducts and developed recommendations to eliminate unacceptably high loads. We have solved flow induced vibration in waste heat boilers and heat exchangers. Piping systems have been analyzed to determine the source and ultimate solution to excessive line noise leading to vibration issues. Finally the interaction between pumps, including startup/shutdown/unexpected trips, and the rest of the hydraulic system has been extensively studied.