From Chemstation Products
Complex pipe networks with pump, compressor, turbine, valve, and relief devices based on a CHEMCAD flowsheet. The simulation of safety and relief valves is carried out in accordance with DIERS technology. As a result the mass balance of all streams, their stream direction, physical properties and physical condition are obtained, with two phase streams and their regime being recognised automatically. Several fluid flow models can be chosen for pressure drop calculations. Performance data can be entered for pumps, compressors and turbines allowing the typical performance in plants to be simulated, e.g. pressure drop and mass flow in an isometric pipe system.