Improving The Steam Ejector Vacuum System In The Separation Of Fuel Oil Using Computer Modeling

R. I. Fakhrutdinov, E. V. Osipov, E.Sh. Telyakov, D. Bugembe


The article describes a vapor-injected vacuum-creating system (VCS) based on the steam ejector pump (SEP) of the vacuum column in a primary oil refining unit. To develop a computer model of the ejector, mathematical models of the ejector were presented on the basis of thermodynamic relationships related to it. With the help of special mathematical methods, a model based on the integration of the momentum and energy equations for various parts of the ejector was developed and, finally, the results with real data for the ejector system were evaluated in the vacuum unit.

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