Study on Lateral Vibration Responses of Misalignment Rotor-Bearing Systems Based on Linear Torsion Excitation

A misalignment rotor-bearing systems is studied as an object. Comparing two kinds of vibration characteristics of 0 torque excitation and linear torque excitation. The experimental data are analyzed by FFT and wavelet. Conclusion is obtained. Certain torque excitation can control oil whirl to a cert...

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Hauptverfasser:	Sun, Huer, Yang, Zhaojian
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Educational institutions Frequency measurement Magnetic sensors Petroleum Position measurement Power system interconnection Shafts System testing Torque Vibrations
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creator	Sun, Huer Yang, Zhaojian
description	A misalignment rotor-bearing systems is studied as an object. Comparing two kinds of vibration characteristics of 0 torque excitation and linear torque excitation. The experimental data are analyzed by FFT and wavelet. Conclusion is obtained. Certain torque excitation can control oil whirl to a certain extent. On the other hand, linear torque excitation can increase degree of misalignment.
doi_str_mv	10.1109/IEEC.2010.5533191
format	Conference Proceeding
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Comparing two kinds of vibration characteristics of 0 torque excitation and linear torque excitation. The experimental data are analyzed by FFT and wavelet. Conclusion is obtained. Certain torque excitation can control oil whirl to a certain extent. 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Comparing two kinds of vibration characteristics of 0 torque excitation and linear torque excitation. The experimental data are analyzed by FFT and wavelet. Conclusion is obtained. Certain torque excitation can control oil whirl to a certain extent. 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Comparing two kinds of vibration characteristics of 0 torque excitation and linear torque excitation. The experimental data are analyzed by FFT and wavelet. Conclusion is obtained. Certain torque excitation can control oil whirl to a certain extent. On the other hand, linear torque excitation can increase degree of misalignment.</abstract><pub>IEEE</pub><doi>10.1109/IEEC.2010.5533191</doi><tpages>4</tpages></addata></record>
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source	IEEE Electronic Library (IEL) Conference Proceedings
subjects	Educational institutions Frequency measurement Magnetic sensors Petroleum Position measurement Power system interconnection Shafts System testing Torque Vibrations
title	Study on Lateral Vibration Responses of Misalignment Rotor-Bearing Systems Based on Linear Torsion Excitation
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