By applying an automatic model refinement algorithm, BOSpulse can accurately simulate the steady flow of gases through piping systems. Its accuracy has been further improved in the latest release by implementing more accurate models for the gas flow through inline restrictions such as valves and orifice plates. In particular, the density of the gas flowing through the restriction is no longer assumed to be constant. Both sub-critical and critical flow conditions are accounted for.

- BOSpulse 6.1 Extended support for flow-induced pulsation analyses
- BOSpulse 6.1 Addition of new data sets
- BOSpulse 6.1 New PSD element types
- BOSpulse 6.1 Addition of a new batch plot generator
- BOSpulse 6.1 Support for non-Newtonian liquids
- BOSpulse 6.1 Improved and more efficient user interface
- BOSpulse 6.1 Other improvements