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Lalanne, Michel

Rotordynamics Prediction in Engineering

€ 229.95

A systematic and practical approach to the analytical and numerical aspects of the prediction of rotordynamics behavior. Opening with a presentation of the characteristics of rotor elements, the book goes on to consider simple models showing basic phenomena and introduces the use of finite element techniques.


Taal / Language : English

Inhoudsopgave:
Preface vii(4)
Acknowledgements xi
1 Characteristics of Rotor Elements
1(10)
1.1 The disk
2(1)
1.2 The shaft
3(4)
1.3 Bearings and seals
7(1)
1.4 Mass unbalance
8(3)
2 Monorotors: Simple Models, Basic Phenomena
11(46)
2.1 Determination of the model
11(8)
2.2 Symmetric rotor
19(15)
2.3 Asymmetric rotor
34(10)
2.4 Instability
44(5)
2.5 Damped rotors
49(8)
3 Multirotors: Simple Models, Basic Phenomena
57(32)
3.1 Determination of the model
57(4)
3.2 Symmetric system
61(8)
3.3 Asymmetric system
69(11)
3.4 Damped system
80(9)
4 Rotor Equations: Solutions of Equations
89(18)
4.1 Finite elements of the rotor parts
89(6)
4.2 Equations for monorotors
95(1)
4.3 Equations for coaxial multirotors
96(2)
4.4 Solution of equations
98(9)
5 A Computer Program
107(18)
5.1 Presentation of SYSROTOR
107(4)
5.2 Data file
111(14)
6 Towards Industrial Applications
125(18)
6.1 The pseudo-modal method
125(7)
6.2 Influence of modeling
132(2)
6.3 Natural frequencies: the bearing stiffness diagram
134(2)
6.4 Transmissibility
136(6)
6.5 Bearings
142(1)
7 Industrial Applications
143(42)
7.1 Hybrid turbomolecular pump
146(6)
7.2 Turbocharger
152(4)
7.3 Centrifugal compressor
156(5)
7.4 Steam turbine
161(4)
7.5 Centrifugal compressor fitted with active magnetic bearings
165(8)
7.6 Propfan
173(5)
7.7 Air turbine starter
178(7)
8 Transient Motions
185(18)
8.1 Equations and solutions
185(5)
8.2 Speed of rotation law
190(1)
8.3 Behavior of a simple rotor
191(7)
8.4 Experimental and theoretical results for a three-disk rotor
198(2)
8.5 Behavior of an industrial rotor
200(3)
9 Torsion
203(26)
9.1 Determination of the minimum shaft radius
203(1)
9.2 Equations of a branched system in torsion
204(7)
9.3 Anaysis of a branched system in torsion
211(6)
9.4 Industrial electric-motor/centrifugal-compressor unit
217(12)
10 Miscellaneous Topics
229(16)
10.1 The asymmetric shaft
229(6)
10.2 Equations with periodic coefficients
235(6)
10.3 The influence of axial torque
241(4)
Appendix 1 Rayleigh-Ritz/Finite Element Methods 245(2)
Appendix 2 Downloading the Software 247(2)
References 249(4)
Index 253
Extra informatie: 
Hardback
266 pagina's
Januari 1997
550 gram
242 x 166 x 22 mm
Wiley-Blackwell us

Levertijd: 5 tot 11 werkdagen