Data processing: generic control systems or specific application – Specific application – apparatus or process – Chemical process control or monitoring system
Reexamination Certificate
2005-07-26
2005-07-26
Patel, Ramesh (Department: 2121)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Chemical process control or monitoring system
C700S030000, C700S031000, C700S032000, C700S300000, C700S301000, C123S003000, C123S192100, C123S202000, C123S429000, C431S001000, C431S018000, C431S114000
Reexamination Certificate
active
06922612
ABSTRACT:
The combustion vibration estimating apparatus comprises an inputting unit for inputting limiting values of plant data, weather data and internal pressure variation, an internal pressure variation characteristic grasping unit for making internal pressure variation of a combustor into a mathematical model from the input plant data and weather data, a combustion vibration region estimating unit for applying a limiting value of the internal pressure variation to the mathematical model obtained by the internal pressure variation characteristic grasping unit to obtain combustion vibration-prone to be generated region, and an outputting unit for outputting a combustion vibration region estimation result by the combustion vibration region estimating unit.
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Nomura Masumi
Tanaka Katsunori
Mitsubishi Heavy Industries Ltd.
Patel Ramesh
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