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methods and systems for performing diagnostics regarding underlying root causes in turbine engines
methods and systems for performing diagnostics regarding underlying root causes in turbine engines
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机译:用于执行有关涡轮发动机根本原因的诊断的方法和系统
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摘要
A method for performing diagnostics for an engine comprises the steps of identifying an engine component as potentially being related to operational data of an engine, calculating a deviation from a thermodynamic model, and comparing the deviation with root cause deviation measures. The deviation relates the engine component to an adjustment to the thermodynamic model with respect to a variable of the thermodynamic model, based at least in part on the operational data. Each root cause deviation measure relates one of a plurality of potential root causes to the thermodynamic model with respect to the variable of the thermodynamic model.
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