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Vibrations of Rotating Machinery [electronic resource] : Volume 1. Basic Rotordynamics: Introduction to Practical Vibration Analysis / by Osami Matsushita, Masato Tanaka, Hiroshi Kanki, Masao Kobayashi, Patrick Keogh.

By: Matsushita, Osami [author.].
Contributor(s): Tanaka, Masato [author.] | Kanki, Hiroshi [author.] | Kobayashi, Masao [author.] | Keogh, Patrick [author.] | SpringerLink (Online service).
Material type: materialTypeLabelBookSeries: Mathematics for Industry: 16Publisher: Tokyo : Springer Japan : Imprint: Springer, 2017Edition: 1st ed. 2017.Description: XIII, 360 p. 318 illus., 203 illus. in color. online resource.Content type: text Media type: computer Carrier type: online resourceISBN: 9784431554561.Subject(s): Multibody systems | Vibration | Mechanics, Applied | Mechanical engineering | Mechatronics | Multibody Systems and Mechanical Vibrations | Mechanical Engineering | MechatronicsAdditional physical formats: Printed edition:: No title; Printed edition:: No title; Printed edition:: No titleDDC classification: 620.3 Online resources: Click here to access online
Contents:
Introduction -- Single degree-of-freedom rotor -- Modal analysis for multi degree-of-freedom rotor -- Mode synthesis and related modeling -- Unbalance vibration and balancing -- Gyroscopic effects on rotor vibrations -- Approximate eigenvalue evaluation of a rotor-bearing system -- Vibration evaluation using open-loop characteristics -- Transformation from inertial coordinate to rotating coordinate frames of reference -- Vibration of blade and impeller systems -- Basic topics on rotor stability.
In: Springer Nature eBookSummary: This book opens with an explanation of the vibrations of a single degree-of-freedom (dof) system for all beginners. Subsequently, vibration analysis of multi-dof systems is explained by modal analysis. Mode synthesis modeling is then introduced for system reduction, which aids understanding in a simplified manner of how complicated rotors behave. Rotor balancing techniques are offered for rigid and flexible rotors through several examples. Consideration of gyroscopic influences on the rotordynamics is then provided and vibration evaluation of a rotor-bearing system is emphasized in terms of forward and backward whirl rotor motions through eigenvalue (natural frequency and damping ratio) analysis. In addition to these rotordynamics concerning rotating shaft vibration measured in a stationary reference frame, blade vibrations are analyzed with Coriolis forces expressed in a rotating reference frame. Other phenomena that may be assessed in stationary and rotating reference frames include stability characteristics due to rotor internal damping and instabilities due to asymmetric shaft stiffness and thermal unbalance behavior.
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Introduction -- Single degree-of-freedom rotor -- Modal analysis for multi degree-of-freedom rotor -- Mode synthesis and related modeling -- Unbalance vibration and balancing -- Gyroscopic effects on rotor vibrations -- Approximate eigenvalue evaluation of a rotor-bearing system -- Vibration evaluation using open-loop characteristics -- Transformation from inertial coordinate to rotating coordinate frames of reference -- Vibration of blade and impeller systems -- Basic topics on rotor stability.

This book opens with an explanation of the vibrations of a single degree-of-freedom (dof) system for all beginners. Subsequently, vibration analysis of multi-dof systems is explained by modal analysis. Mode synthesis modeling is then introduced for system reduction, which aids understanding in a simplified manner of how complicated rotors behave. Rotor balancing techniques are offered for rigid and flexible rotors through several examples. Consideration of gyroscopic influences on the rotordynamics is then provided and vibration evaluation of a rotor-bearing system is emphasized in terms of forward and backward whirl rotor motions through eigenvalue (natural frequency and damping ratio) analysis. In addition to these rotordynamics concerning rotating shaft vibration measured in a stationary reference frame, blade vibrations are analyzed with Coriolis forces expressed in a rotating reference frame. Other phenomena that may be assessed in stationary and rotating reference frames include stability characteristics due to rotor internal damping and instabilities due to asymmetric shaft stiffness and thermal unbalance behavior.

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