Prode Properties includes a procedure to design/rate
pressure safety valves with critical or two-phase flow with the most accurate
models
-HEM (Homogeneous Equilibrium Model)
-HNE (Homogeneous Non-Equilibrium) with boiling delay and gas-liquid split contributes
-HNE-DS (Homogeneous Non-Equilibrium)
-NHNE (Non-Homogeneous Non-Equilibrium)
-HEM (Homogeneous Equilibrium Model)
-HNE (Homogeneous Non-Equilibrium) with boiling delay and gas-liquid split contributes
-HNE-DS (Homogeneous Non-Equilibrium)
-NHNE (Non-Homogeneous Non-Equilibrium)
With Prode Properties you can size / rate a PSV
directly in Excel (see the following application example)
typical applications are vaporizing/flashing fluids, critical, supercritical
conditions,
in addition the rigorous thermodynamic models included in Prode Properties allow an accurate evaluation of all the thermophysical properties required.
The image shows a typical application in Microsoft Excel for a quick and accurate design and rating.
in addition the rigorous thermodynamic models included in Prode Properties allow an accurate evaluation of all the thermophysical properties required.
The image shows a typical application in Microsoft Excel for a quick and accurate design and rating.
For additional
information see