Abstract: A variety of methods can be used for the diagnosis of faults in gas path components of gas turbines. Problems that are common for diagnostic method implementation are the choice of measured ...

Abstract: A method is proposed to support least square type of methods for deriving health parameters from a small number of independent gas path measurements. The method derives statistical information ...

Abstract: The features of linear performance diagnostic methods are discussed, in comparison to methods based on full nonlinear calculation of performance deviations, for the purpose of condition monitoring ...

Abstract: A method of identifying the gradual deterioration in the components of jet engines is presented. It is based on the use of an engine model which has the capability to adapt component condition ...