Ebook: Vibration of Hydraulic Machinery

Vibration of Hydraulic Machinery deals with the vibration problem which has significant influence on the safety and reliable operation of hydraulic machinery. It provides new achievements and the latest developments in these areas, even in the basic areas of this subject.
The present book covers the fundamentals of mechanical vibration and rotordynamics as well as their main numerical models and analysis methods for the vibration prediction. The mechanical and hydraulic excitations to the vibration are analyzed, and the pressure fluctuations induced by the unsteady turbulent flow is predicted in order to obtain the unsteady loads. This book also discusses the loads, constraint conditions and the elastic and damping characters of the mechanical system, the structure dynamic analysis, the rotor dynamic analysis and the system instability of hydraulic machines, including the illustration of monitoring system for the instability and the vibration in hydraulic units. All the problems are necessary for vibration prediction of hydraulic machinery.

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Vibration of Hydraulic Machinery deals with the vibration problem which has significant influence on the safety and reliable operation of hydraulic machinery. It provides new achievements and the latest developments in these areas, even in the basic areas of this subject.
The present book covers the fundamentals of mechanical vibration and rotordynamics as well as their main numerical models and analysis methods for the vibration prediction. The mechanical and hydraulic excitations to the vibration are analyzed, and the pressure fluctuations induced by the unsteady turbulent flow is predicted in order to obtain the unsteady loads. This book also discusses the loads, constraint conditions and the elastic and damping characters of the mechanical system, the structure dynamic analysis, the rotor dynamic analysis and the system instability of hydraulic machines, including the illustration of monitoring system for the instability and the vibration in hydraulic units. All the problems are necessary for vibration prediction of hydraulic machinery.

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Vibration of Hydraulic Machinery deals with the vibration problem which has significant influence on the safety and reliable operation of hydraulic machinery. It provides new achievements and the latest developments in these areas, even in the basic areas of this subject.
The present book covers the fundamentals of mechanical vibration and rotordynamics as well as their main numerical models and analysis methods for the vibration prediction. The mechanical and hydraulic excitations to the vibration are analyzed, and the pressure fluctuations induced by the unsteady turbulent flow is predicted in order to obtain the unsteady loads. This book also discusses the loads, constraint conditions and the elastic and damping characters of the mechanical system, the structure dynamic analysis, the rotor dynamic analysis and the system instability of hydraulic machines, including the illustration of monitoring system for the instability and the vibration in hydraulic units. All the problems are necessary for vibration prediction of hydraulic machinery.
Content:
Front Matter....Pages i-xvii
Introduction....Pages 3-25
Foundamental of Mechanical Vibration....Pages 27-52
Numerical Model of Dynamics....Pages 53-79
Elementary Concept of Rotordynamics....Pages 81-117
Mechanical and Magnetic Excitations in Hydraulic Machinery....Pages 121-145
Vibration Induced by Hydraulic Excitation....Pages 147-233
Prediction of Pressure Fluctuation by Turbulent Flow Analysis....Pages 237-275
Structural Dynamic Analysis in Hydraulic Machinery....Pages 277-304
Front Matter....Pages 305-305
Rotordynamic Simulation of Hydraulic Machinery....Pages 307-373
Instability of System Caused by Hydraulic Machinery....Pages 377-429
Vibration-Based Condition Monitoring....Pages 431-477
Back Matter....Pages 479-500

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Vibration of Hydraulic Machinery deals with the vibration problem which has significant influence on the safety and reliable operation of hydraulic machinery. It provides new achievements and the latest developments in these areas, even in the basic areas of this subject.
The present book covers the fundamentals of mechanical vibration and rotordynamics as well as their main numerical models and analysis methods for the vibration prediction. The mechanical and hydraulic excitations to the vibration are analyzed, and the pressure fluctuations induced by the unsteady turbulent flow is predicted in order to obtain the unsteady loads. This book also discusses the loads, constraint conditions and the elastic and damping characters of the mechanical system, the structure dynamic analysis, the rotor dynamic analysis and the system instability of hydraulic machines, including the illustration of monitoring system for the instability and the vibration in hydraulic units. All the problems are necessary for vibration prediction of hydraulic machinery.
Content:
Front Matter....Pages i-xvii
Introduction....Pages 3-25
Foundamental of Mechanical Vibration....Pages 27-52
Numerical Model of Dynamics....Pages 53-79
Elementary Concept of Rotordynamics....Pages 81-117
Mechanical and Magnetic Excitations in Hydraulic Machinery....Pages 121-145
Vibration Induced by Hydraulic Excitation....Pages 147-233
Prediction of Pressure Fluctuation by Turbulent Flow Analysis....Pages 237-275
Structural Dynamic Analysis in Hydraulic Machinery....Pages 277-304
Front Matter....Pages 305-305
Rotordynamic Simulation of Hydraulic Machinery....Pages 307-373
Instability of System Caused by Hydraulic Machinery....Pages 377-429
Vibration-Based Condition Monitoring....Pages 431-477
Back Matter....Pages 479-500
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