Abstract: Pressure vessels are an indispensable part of petrochemical refineries. The introduction of artificial intelligence and computational fluid dynamics technology into the design of pressure vessels is an important application field for research by refinery companies worldwide. After years of scientific research, artificial intelligence technology and computational fluid dynamics technology have been developed and applied very maturely. This project uses artificial intelligence algorithms to further summarize the results of fluid simulation on the basis of fluid simulation. After a lot of numerical simulation calculations, the relationship between equipment wear and flow field distribution is established. Fluid mechanics technology has been well verified in the field of petrochemical engineering. The reliability of the calculation results is relatively robust. Using artificial intelligence technology can get better regression and recursion.

Key words: artificial intelligence, computational fluid dynamics, pressure vessel design