Pipe Flow Modeling Software for Engineers
Our pipe flow modeling software is used to analyze piping
and ducting systems in over 115 countries to help engineers
design safer, more efficient systems and solve operational problems.
and ducting systems in over 115 countries to help engineers
design safer, more efficient systems and solve operational problems.
Incompressible
Pipe Flow
Fathom is used to calculate pressure drop and flow distribution in liquid and low velocity gas piping and ducting systems.
Waterhammer & Surge Analysis
Impulse is analysis software used to calculate pressure surge transients in liquid piping systems caused by waterhammer.
Steam and
Gas Transients
xStream is a powerful fluid dynamic simulation tool for high-speed, acoustic transients that occur in steam and gas piping systems.
Dynamic solutions for a fluid world™
Find us in 115+ Countries
Since 1994, our 42 Channel Partners have helped engineers in over 115 countries design and troubleshoot flow within their piping systems. For steady-state or transient, compressible or incompressible, our suite of software provides the pipe flow modeling software tools engineers trust.
Case Studies
“The plant validation simulation in Fathom opened up avenues for possible improvements which were inconceivable solely based on plant data analysis.”
- Santosh Kumar and Swapnil A Paingankar, Ingenero Technologies
“In light of the results of this study, Impulse has proven to be a robust and highly reliable software to perform surge analyses.”
- David Lozano, AQUATEC (SUEZ)
The process fluid mixture was created from the built-in NIST REFPROP database, and its properties were verified against Aspen HYSYS.
- Sumit Sayankar, L&T Technology