The future of computational fluid dynamics (CFD) simulation in the chemical process industries

Computer-based simulation is a huge contributor to the understanding of processes be-cause of the ability to simulate complex physics and chemistry, develop validated models and then use them in the scale-up and, more recently, the scale-down of processes, as well as process optimisation and control. Almost all processes in the Chemical Process Industries (CPIs) involve fluid flow or particles, so here we will focus on Computational Fluid Dynamics (CFD) and Discrete Element Modelling (DEM). Through my experience of computer modelling and supporting simulation groups over the last 40 years, I seek to draw out important lessons from the past to identify current and future trends, as well as to provide advice to help companies imbed this technology in their design processes. I see a very bright future for simulation and users with good computational skills in both academia and industry.(c) 2022 Institution of Chemical Engineers. Published by Elsevier Ltd. All rights reserved.

Automated summary

Computer-based simulation plays a significant role in the Chemical Process Industries (CPIs) by simulating complex physics and chemistry, developing validated models, and scaling up or down processes for optimization and control. The focus is on Computational Fluid Dynamics (CFD) and Discrete Element Modeling (DEM) which are essential for simulating fluid flow and particles. Drawing from past experiences, valuable lessons can be learned to identify current and future trends, and provide guidance for companies to integrate this technology into their design processes. The future of simulation appears promising for both academia and industry, especially for users with strong computational skills.