What is the purpose of computer modeling in refinery operations?

The purpose of computer modeling in refinery operations is to simulate refining processes. This simulation allows engineers and operators to create a virtual representation of the refinery operations, which can help in understanding and analyzing the behavior of different processes under various conditions. By using computer models, refineries can optimize their operations, predict outcomes, and assess the impact of changes in real-time without the risks and costs associated with making actual physical alterations to the facilities. This becomes particularly important when evaluating parameters such as temperature, pressure, and flow rates, leading to improved efficiency and safety in the refining process.

While other options like replacing human workers or storing crude oil may seem relevant, they do not accurately represent the primary function of computer modeling in this context. The notion of conducting market research does not align closely either, as it falls outside the realm of operational simulation. Therefore, the focus remains on the simulation of refining processes, which is essential for effective management and innovation in refinery operations.