Simulating how NRTL activity coefficients for the ethanol-water system evolve with temperature using PathSim blocks and connections.

Simulating the startup transient of an exothermic first-order reaction in a cooled CSTR, showing the dynamic interaction between concentration decay and temperature rise.

Simulating the startup transient of a counter-current shell-and-tube heat exchanger, showing how temperature profiles develop along the exchanger length.

Simulating the compressibility factor of methane across a pressure sweep using the Peng-Robinson and Soave-Redlich-Kwong equations of state wired into a PathSim simulation.

Simulating two fundamental separation processes: an isothermal binary flash drum and a multi-tray distillation column built from individual DistillationTray blocks wired in series.

Comparing vapor pressure correlations for water by sweeping temperature through Antoine, Kirchhoff, and Wagner blocks wired into a PathSim simulation.

Simulating an isothermal flash drum for a ternary benzene–toluene–p-xylene (BTX) mixture.

A simple process combining multiple unit operations into a flowsheet:

Simulating the transient neutron population in a nuclear reactor using the point kinetics equations (PKE) with six delayed neutron precursor groups.

Exploring the flow behaviour of the Valve block under varying pressure drop conditions.