DWSIM
DWSIM is a free and open source CAPE-OPEN compliant chemical process simulator that operates across multiple platforms, including Windows, Linux, macOS, Android, and iOS. It features an intuitive graphical user interface and offers capabilities previously exclusive to commercial simulators. DWSIM supports both steady-state and dynamic simulations, utilizing a parallel modular solver for efficient modeling. It includes advanced property packages. The simulator provides a comprehensive suite of unit operations, including mixers, splitters, separators, pumps, compressors, expanders, heaters, coolers, valves, pipe segments, shortcut columns, heat exchangers, various reactors, distillation and absorption columns, solids separators, cake filters, spreadsheets, Python scripts, and flowsheet unit operations. It also provides an Excel Add-In for performing thermodynamic calculations within spreadsheets and an automation API for creating, loading, modifying, running, and saving flowsheets.
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Aspen Plus
Advance circular economy initiatives and respond to global economic challenges, dynamic market conditions, and competitive pressures by improving performance, quality, and time-to-market with the best-in-class simulation software for chemicals, polymers, life science, and new sustainability processes. Aspen Plus is a market-leading process simulator built on over 40 years of experience, incorporating feedback from top chemical companies and an award-winning physical properties database. It provides integrated process modeling with economic, energy, safety, and emissions analysis to improve time-to-market, process efficiency, and sustainability performance. Aspen Plus advances the performance of chemical processes using best-in-class simulation software for bulk chemicals, specialty chemicals, and pharmaceutical industries. This powerful modeling technology enables optimization of throughput, product quality, and energy use in processes.
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FEATool Multiphysics
FEATool Multiphysics - "Physics Simulation Made Easy" - a fully integrated physics, FEA, and CFD simulation toolbox.
FEATool Multiphysics is a fully integrated simulation platform with a unified interface for several Finite Element Analysis (FEA) and Computational Fluid Dynamics (CFD) multi-physics solvers, such as OpenFOAM, SU2 Code, and FEniCS. This uniquely allows for modeling coupled physics phenomena such as found in fluid flow, heat transfer, structural, electromagnetics, acoustics, and chemical engineering applications, within a single user-friendly interface. With these capabilities, FEATool Multiphysics has become trusted tool by engineers and researchers worldwide to accelerate innovation and quickly achieve results in the energy, automotive, semi-conductor, and process industries.
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ProSimPlus
ProSimPlus is a chemical process simulation software very intuitive and easy to use, so users adopt it very quickly. The software is a solution that is widely used by the world’s leading oil, gas, chemicals, energy or bio-based industry companies. Fives ProSim offers process simulation software and services that allow industries to improve their operations, increase their profitability or reduce their environmental impact.
For more than 30 years Fives ProSim has been designing and developing process simulation and optimization software in the oil, gas, chemical, pharmaceutical, energy and other process industries. Fives ProSim is today at the heart of two challenges that the industry must face to remain competitive: the digital transition and the energy transition. Fives ProSim stands out thanks to the ease of use of its software, the responsiveness of its support team.
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