Computational strategies for chemical process simulation and optimization

Abstract

Chemical process simulation technology has made great progress, and the simulation system has developed to the third generation, becoming a major player in chemical process research and development. , a powerful auxiliary tool for design and production. However, the current computing systems are far from perfect. How to improve and improve their computing efficiency, and how to increase and improve the functions of existing systems are all issues that need to be solved urgently. This article attempts to start by analyzing the computational structure of chemical engineering processes, and establish and elaborate strategies that can effectively improve the computational efficiency of process simulation and optimization. To illustrate and validate the methods proposed and used in this paper. We have simulated and optimized calculations for the following two typical chemical processes. [Process 1] is a three-level flash