Simulation Study on Modeling and Operation Characteristics of Lubricating System of Marine Power Plant
Abstract— In order to deeply study the operating characteristics of the lubricating oil system of marine
power plant, the flow resistance, node pressure and auxiliary calculation modules are constructed based on
the flow, pressure and heat transfer characteristics of the system components with the fluid network modular
modeling method. Based on the analysis of the structural characteristics and working principle of a certain
lubricating oil system of marine power plant, a dynamic simulation model of the lubricating oil system
coupled with flow and heat transfer is established by means of the SimuWorks simulation platform.
According to the actual test procedure, the main working parameters of the lubricating oil system in the
typical dynamic process such as start-stop, switching and system changing conditions of the lubrication oil
pump are calculated. which proves a strong basis for system control strategy optimization, and has certain
Index Terms— marine power plant; lubricating system; modular modeling; dynamic simulation
Caofengshou Xiong, He Ni, Yanqiao Chen, Jiashan Jin
College of Power Engineering , Naval University of Engineering, CHINA
Cite: Caofengshou Xiong, He Ni, Yanqiao Chen, Jiashan Jin, "Simulation Study on Modeling and Operation Characteristics of Lubricating System of Marine Power Plant," Proceedings of 2019 the 9th International Workshop on Computer Science and Engineering, pp. 522-528, Hong Kong, 15-17 June, 2019.