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AssigneeMitsubishi Heavy Industries, Ltd.
InventorsShintaro HONJO, Henry H. REN, Shunsaku MATSUMOTO
Estimating the term…
A system which evaluates a reliability of piping connections with gaskets is provided. A gasket connection reliability evaluation system includes: a measurement value acquisition unit configured to acquire a measurement value obtained through measurement by a sensor provided in a system including piping connections with gaskets; a simulation unit configured to simulate a behavior of a fluid flowing through the system on the basis of the measurement value and calculate a state quantity relating to the fluid; a loading analysis unit configured to analyze a loading applied to each of the gaskets on the basis of the measurement value and the state quantity and calculate a connection index of the gasket; a fatigue analysis unit configured to analyze a fatigue state of the gasket on the basis of the measurement value, the state quantity, the loading applied to the gasket, and a specifications and condition of the gasket connection and calculate a deterioration index of the gasket; and a reliability evaluation unit configured to calculate a reliability of the gasket on the basis of the measurement value, the state quantity, the connection index, the deterioration index, and a predetermined reliability evaluation model.
A gasket connection reliability evaluation system comprising:
A gasket connection reliability evaluation method comprising:
A program causing a computer to execute:
Dependencies are inferred from the claim text.