Experimental methods in chemical engineering: Process simulation

Process simulation software designs equipment, simulates operations, optimizes a plant’s configuration (heat exchangers network, for example), estimates operating and capital expenses, and serves as educational tools. However, mastering the theoretical background minimizes common mistakes such as applying an incorrect thermodynamic method, selecting improper algorithms in the case of tear systems, and set irrational system specifications. Engineers and researchers will exploit this tool more often in the future as constant advancements in simulation science as well as new models are released continually. Process simulators ease the building of digital twins and thus will facilitate implementation of the industry 4.0 guidelines. We highlight the mathematical and technical features of process simulators, as well as the capabilities and the fields of applications. A bibliometric map of keywords from articles citing Aspen+, Aspen plus, Hysys, and Pro/II indexed by Web of Science between 2017 and 2020 identified the main research clusters such as: Design; Optimization; Process simulation software designs equipment, simulates operations, optimizes a plant’s configuration (heat exchangers network, for example), estimates operating and capital expenses, and serves as educational tools. However, mastering the theoretical background minimizes common mistakes such as applying an incorrect thermodynamic method, selecting improper algorithms in the case of tear systems, and set irrational system specifications. Engineers and researchers will exploit this tool more often in the future as constant advancements in simulation science as well as new models are released continually. Process simulators ease the building of digital twins and thus will facilitate implementation of the industry 4.0 guidelines. We highlight the mathematical and technical features of process simulators, as well as the capabilities and the fields of applications. A bibliometric map of keywords from articles citing Aspen+, Aspen plus, Hysys, and Pro/II indexed by Web of Science between 2017 and 2020 identified the main research clusters such as: Design; Optimization;