Possibilities To Bearings Diagnosis Of The Gas Turbine Engine Lm2500 On The Basis Of Oil Research On

While operation a gas turbine engine more modest method of research are brought into effect. But one of a basic method of estimate a technical condition of gas turbine engines bearing is oil analysis. To estimate a technical condition of gas turbine engines bearing systems on the basis of oil research on, an x-ray method of radio-isotope fluorescence was used. This method has been also satisfactorily used in aircraft engine diagnosis. This paper presents the method of diagnosis bearings of marine gas turbines on the basis of studies of mechanical contamination in oil. Results of mechanical contamination research in oil vs time of engine work are presented. On the basis of experiments results the analytical function that makes calculating the future value of a process possible was chosen.