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Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Advanced Signal Processing Tools for the Vibratory Surveillance of Assembly Faults.

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Presentation on theme: "Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Advanced Signal Processing Tools for the Vibratory Surveillance of Assembly Faults."— Presentation transcript:

1 Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Advanced Signal Processing Tools for the Vibratory Surveillance of Assembly Faults in Diesel Engine Cold Tests J. Vib. Acoust. 2010;132(2):021008-021008-10. doi:10.1115/1.4000807 Connecting rod Figure Legend:

2 Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Advanced Signal Processing Tools for the Vibratory Surveillance of Assembly Faults in Diesel Engine Cold Tests J. Vib. Acoust. 2010;132(2):021008-021008-10. doi:10.1115/1.4000807 Dynamic model of a single-cylinder engine: global coordinate system x-y Figure Legend:

3 Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Advanced Signal Processing Tools for the Vibratory Surveillance of Assembly Faults in Diesel Engine Cold Tests J. Vib. Acoust. 2010;132(2):021008-021008-10. doi:10.1115/1.4000807 Theoretical air pressure within the combustion chamber Figure Legend:

4 Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Advanced Signal Processing Tools for the Vibratory Surveillance of Assembly Faults in Diesel Engine Cold Tests J. Vib. Acoust. 2010;132(2):021008-021008-10. doi:10.1115/1.4000807 Local coordinate system (z-w) integral with the connecting rod Figure Legend:

5 Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Advanced Signal Processing Tools for the Vibratory Surveillance of Assembly Faults in Diesel Engine Cold Tests J. Vib. Acoust. 2010;132(2):021008-021008-10. doi:10.1115/1.4000807 Polar graph of the Rzw force transmitted by the rod against the crankpin during two crankshaft revolutions: first crankshaft revolution (solid line) and second crankshaft revolution (dashed line) Figure Legend:

6 Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Advanced Signal Processing Tools for the Vibratory Surveillance of Assembly Faults in Diesel Engine Cold Tests J. Vib. Acoust. 2010;132(2):021008-021008-10. doi:10.1115/1.4000807 Zoom of the polar graph depicted in Fig. Figure Legend:

7 Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Advanced Signal Processing Tools for the Vibratory Surveillance of Assembly Faults in Diesel Engine Cold Tests J. Vib. Acoust. 2010;132(2):021008-021008-10. doi:10.1115/1.4000807 Model of IC engine acceleration signal, considering only pressurization, inertial forces, and an impulsive component Figure Legend:

8 Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Advanced Signal Processing Tools for the Vibratory Surveillance of Assembly Faults in Diesel Engine Cold Tests J. Vib. Acoust. 2010;132(2):021008-021008-10. doi:10.1115/1.4000807 WVS of the cyclostationary part, represented in Fig. Figure Legend:

9 Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Advanced Signal Processing Tools for the Vibratory Surveillance of Assembly Faults in Diesel Engine Cold Tests J. Vib. Acoust. 2010;132(2):021008-021008-10. doi:10.1115/1.4000807 Incorrectly tightened rod screws: WVS of the residual signal Figure Legend:


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