Balancing for a Flexible Rotor Considering the Vibration Mode : 2nd Report, Balancing in which Modal Influence Coefficients Contain Phase Angle Errors

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概要

• 論文の詳細を見る

• The effectiveness of a modal-least squares balancing method is investigated with regard to a balancing of flexible rotors. The method combines features of both modal balancing and least squares balancing methods. Numerical simulations are carried out with influence coefficients which are assumed to have phase angle errors. The good balancing conditions that were obtained in the second balancing trial are also described.

• 一般社団法人日本機械学会の論文
• 1982-03-00

著者

• Fujisawa Fumio

  Mechanical Engineering Research Laboratory Hitachi Ltd.

• SHIOHATA Kouki

  Mechanical Engineering Research Laboratory, Hitachi, Ltd.

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• Prevention of Torsional Vibration in Fan Motor Shaft Systems with Multiblade Fans : 2nd Report, Effect of Making the Shaft System Symmetrical on Vibration Reduction
• Prevention of Torsional Vibration in Fan Motor Shaft Systems with Multiblade Fans : 3rd Report: Method of Frequency Control using Correction Weights
• Balancing Method of Multi-span, Multi-bearing Rotor System : 1st Report, Multiplane, Multispeed Balancing
• Balancing Method of Multi-span, Multi-bearings Rotor System : 2nd Report, Balancing for a Flexible Rotor Considering Constraint of the Correction Mass
• Method of Calculating Optimum Angular Blade Pitches in Fan with Unequally Pitched Blades
• Balancing for a Flexible Rotor Considering the Vibration Mode : 2nd Report, Balancing in which Modal Influence Coefficients Contain Phase Angle Errors

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