Pumps, compressors, valves, and pipes.
Choose all chemical species present in the process (e.g., Methane, Ethane, Water). HYSYS draws from a vast library of pure components and allows the definition of custom "hypothetical" components for heavy petroleum fractions. aspen hysys
The Ultimate Guide to Aspen HYSYS: Industry Standards, Core Features, and Master Techniques Pumps, compressors, valves, and pipes
The foundation of any accurate process simulation is thermodynamics. HYSYS features an extensive library of property packages, including Peng-Robinson, NRTL, UNIQUAC, and ASME Steam Tables. These models allow the software to accurately predict vapor-liquid equilibrium (VLE), liquid-liquid equilibrium (LLE), and enthalpy for complex chemical mixtures. 2. Steady-State and Dynamic Simulation liquid-liquid equilibrium (LLE)