Search Results - "Medeiros, J.A.C.C."

Identification model of an accidental drop of a control rod in PWR reactors using thermocouple readings and radial basis function neural networks by Souza, T.J., Medeiros, J.A.C.C., Gonçalves, A.C.

“…•An alternative model capable of identifying the control rod that has accidentally dropped.•The identification model is based in readings of the…”
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Detection model of accidental control rod drop in PWR reactors with in-core and ex-core nuclear instrumentation using Delaunay triangulation by Souza, T.J., Medeiros, J.A.C.C., Gonçalves, A.C.

“…•An alternative model to detect an accidental drop of a control rod.•An alternative model to identify a dropped control rod.•Detection of the control rod drop…”
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A method for the identification of a set of critical safety functions for a uranium hexafluoride conversion plant by Santos, F.C., Gonçalves, J.S., Medeiros, J.A.C.C., Frutuoso e Melo, P.F.

“…•The purpose is to define a critical safety function set for a conversion plant.•Hazard identification techniques have been considered in the analysis.•The…”
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Availability assessment of a nuclear reactor limitation system by a Timed Petri Net by Vital, R.B.N., Frutuoso e Melo, P.F., Medeiros, J.A.C.C., Alvarenga, M.A.B.

“…The constant evolution of instrumentation and control systems (I & C) of nuclear power plants requires a robust reliability assessment, due to the constant…”
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On-line method to identify control rod drops in Pressurized Water Reactors by Souza, T.J., Martinez, A.S., Medeiros, J.A.C.C., Palma, D.A.P., Gonçalves, A.C.

“…•On-line method to identify control rod drops in PWR reactors.•Identification method based on the readings of the ex-core detector.•Recognition of the patterns…”
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