We are pleased to announce that a new version of PASS/HYDROSYSTEM, comprehensive software for piping hydraulic & thermal analysis, is released.
PASS/HYDROSYSTEM 4.4 contains significant improvements, including the following:
- A new 4Q Suter curves-based model of centrifugal pumps for waterhammer analysis;
- Upstream analysis of unbranched pipelines with choked flow and complete vaporization or condensation;
- Easy access to Simulis Thermodynamic properties and phase equilibrium calculator (with all thermodynamic model fine tuning) from program user interface;
- Group editing of branches parameters (diameters, temperatures, etc.) and piping elements properties (location, soil, thermal insulation, etc.);
- Dynamic view of the parameters selection process which allows to evaluate the progress and convergence of the calculation, and interrupt calculation process if necessary.
We recommend all customers with active Support to download the latest version