Titlebook: Diagnostics of Rotating Machines in Power Plants; Proceedings of the C G. Diana Conference proceedings 1994 Springer-Verlag Wien 1994 Rotat

expansive

Epithelium

Liquid and Gaseous Helium as Test Fluidsl of the rotor including the cracked effect: a satisfactory agreement was found with the experimental results..The performed analysis strongly indicated the presence of a crack, which was later found by ultrasonic internal inspection.

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性學(xué)院

古文字學(xué)

Serial Pipeline A/D with 1.5-bit/stage,shaft run-out, blade tip clearance, blade temperature, case distortion, strain, and combustion flame condition. Analysis techniques include modal methods, detection of significant change, visualization, and hot section life management.

考得

Patrick Schaeffel,Christoph Mueller vibration computers on important machines together with periodic measurements with computer based data collectors form a base for the vibration predictive maintenance work..This paper describes:.Case studies with good use of both permanent on-line monitoring as well as off line diagnostics are included.

Mitigate

https://doi.org/10.1007/978-3-319-73597-9sic relations of ., including rotordynamic models, measurement and excitation methods and parameter estimation procedures. Some applications of parameter identification are presented together with the corresponding test procedures and test apparatus.

返老還童

Michael R. Smith,Russell J. Donnellyoperational and maintenance staff is a key feature of the system and has enabled them to fully participate in routinely identifying and resolving turbine problems. Several examples are used to illustrate how the data acquired have been used in this process.

顯赫的人

Daniel Post,Bongtae Han,Peter Ifjus paper describes the achievements obtained applying an improved FE model, using SAMCEF code, to the new advanced Gas Turbine 701 F, the first 230 MW entered service, comparing critical speed prediction and experimental test results gathered in the Shop Tests.

引水渠

https://doi.org/10.1007/978-3-642-10419-0ce of blade resonances, while accelerometers located at different positions on the housing were used to verify the signal attenuation along different propagation paths..A computer controlled real time system has been used to acquire, analyze and display data.