| |
|
|
|
|
|
|
|
|
1. |
Record Nr. |
UNINA9910133858103321 |
|
|
Autore |
Ishida Yukio <1948-> |
|
|
Titolo |
Linear and nonlinear rotordynamics : a modern treatment with applications / / Yukio Ishida and Toshio Yamamoto, authors |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
Weinheim, Germany : , : Wiley-VCH Verlag, , 2012 |
|
©2012 |
|
|
|
|
|
|
|
|
|
ISBN |
|
3-527-65191-8 |
3-527-65189-6 |
3-527-65192-6 |
|
|
|
|
|
|
|
|
Edizione |
[Second enlarged and improved edition.] |
|
|
|
|
|
Descrizione fisica |
|
1 online resource (475 p.) |
|
|
|
|
|
|
Altri autori (Persone) |
|
|
|
|
|
|
Disciplina |
|
|
|
|
|
|
Soggetti |
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Note generali |
|
Description based upon print version of record. |
|
|
|
|
|
|
Nota di bibliografia |
|
Includes bibliographical references and index. |
|
|
|
|
|
|
Nota di contenuto |
|
Linear and Nonlinear Rotordynamics; 4.3.5.2 How to Use the Standards; Contents; Foreword to the First Edition; Preface to the First Edition; Preface to the Second Edition; Acknowledgements; 1 Introduction; 1.1 Classification of Rotor Systems; 1.2 Historical Perspective; References; 2 Vibrations of Massless Shafts with Rigid Disks; 2.1 General Considerations; 2.2 Rotor Unbalance; 2.3 Lateral Vibrations of an Elastic Shaft with a Disk at Its Center; 2.3.1 Derivation of Equations of Motion; 2.3.2 Free Vibrations of an Undamped System and Whirling Modes |
2.3.3 Synchronous Whirl of an Undamped System2.3.4 Synchronous Whirl of a Damped System; 2.3.5 Energy Balance; 2.4 Inclination Vibrations of an Elastic Shaft with a Disk at Its Center; 2.4.1 Rotational Equations of Motion for Single Axis Rotation; 2.4.2 Equations of Motion; 2.4.3 Free Vibrations and Natural Angular Frequency; 2.4.4 Gyroscopic Moment; 2.4.5 Synchronous Whirl; 2.5 Vibrations of a 4 DOF System; 2.5.1 Equations of Motion; 2.5.1.1 Derivation by Using the Results of 2 DOF System; 2.5.1.2 Derivation by Lagrange's Equations; 2.5.2 Free Vibrations and a Natural Frequency Diagram |
2.5.3 Synchronous Whirling Response2.6 Vibrations of a Rigid Rotor; 2.6.1 Equations of Motion; 2.6.2 Free Whirling Motion and Whirling Modes; 2.7 Approximate Formulas for Critical Speeds of a Shaft with |
|
|
|
|
|
|
|
|
|
|
|
Several Disks; 2.7.1 Rayleigh's Method; 2.7.2 Dunkerley's Formula; References; 3 Vibrations of a Continuous Rotor; 3.1 General Considerations; 3.2 Equations of Motion; 3.3 Free Whirling Motions and Critical Speeds; 3.3.1 Analysis Considering Only Transverse Motion; 3.3.2 Analysis Considering the Gyroscopic Moment and Rotary Inertia; 3.3.3 Major Critical Speeds; 3.4 Synchronous Whirl |
References4 Balancing; 4.1 Introduction; 4.2 Classification of Rotors; 4.3 Balancing of a Rigid Rotor; 4.3.1 Principle of Balancing; 4.3.1.1 Two-Plane Balancing; 4.3.1.2 Single-Plane Balancing; 4.3.2 Balancing Machine; 4.3.2.1 Static Balancing Machine; 4.3.2.2 Dynamic Balancing Machine; 4.3.3 Field Balancing; 4.3.4 Various Expressions of Unbalance; 4.3.4.1 Resultant Unbalance U and Resultant Unbalance Moment V; 4.3.4.2 Dynamic Unbalance (U1,U2); 4.3.4.3 Static Unbalance U and Couple Unbalance [Uc,-Uc]; 4.3.5.1 Balance Quality Grade; 4.3.5 Balance Quality Grade of a Rigid Rotor |
4.4 Balancing of a Flexible Rotor4.4.1 Effect of the Elastic Deformation of a Rotor; 4.4.2 Modal Balancing Method; 4.4.2.1 N-Plane Modal Balancing; 4.4.2.2 (N + 2)-Plane Modal Balancing; 4.4.3 Influence Coefficient Method; References; 5 Vibrations of an Asymmetrical Shaft and an Asymmetrical Rotor; 5.1 General Considerations; 5.2 Asymmetrical Shaft with a Disk at Midspan; 5.2.1 Equations of Motion; 5.2.2 Free Vibrations and Natural Frequency Diagrams; 5.2.2.1 Solutions in the Ranges w > wc1 and w w > wc2 |
5.2.3 Synchronous Whirl in the Vicinity of the Major Critical Speed |
|
|
|
|
|
|
Sommario/riassunto |
|
A wide-ranging treatment of fundamental rotordynamics in order to serve engineers with the necessary knowledge to eliminate various vibration problems. New to this edition are three chapters on highly significant topics:Vibration Suppression - The chapter presents various methods and is a helpful guidance for professional engineers.Magnetic Bearings - The chapter provides fundamental knowledge and enables the reader to realize simple magnetic bearings in the laboratory.Some Practical Rotor Systems - The chapter explains various vibration characteristics of steam turbines and wi |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2. |
Record Nr. |
UNINA9910806151103321 |
|
|
Titolo |
The encyclopedia of the industrial revolution in world history / / Kenneth E. Hendrickson III [and three others], editors |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
Lanham, Maryland : , : Rowman & Littlefield, , 2015 |
|
©2015 |
|
|
|
|
|
|
|
|
|
ISBN |
|
|
|
|
|
|
Descrizione fisica |
|
1 online resource (1145 p.) |
|
|
|
|
|
|
Disciplina |
|
|
|
|
|
|
Soggetti |
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Note generali |
|
Description based upon print version of record. |
|
|
|
|
|
|
Nota di bibliografia |
|
Includes bibliographical references at the end of each chapters and index. |
|
|
|
|
|
|
|
|
Nota di contenuto |
|
Pages:1 to 57; Pages:58 to 114; Pages:115 to 171; Pages:172 to 228; Pages:229 to 285; Pages:286 to 342; Pages:343 to 399; Pages:400 to 456; Pages:457 to 513; Pages:514 to 570; Pages:571 to 627; Pages:628 to 684; Pages:685 to 741; Pages:742 to 798; Pages:799 to 855; Pages:856 to 912; Pages:913 to 969; Pages:970 to 1026; Pages:1027 to 1083; Pages:1084 to 1140; Pages:1141 to 1145 |
|
|
|
|
|
|
|
|
Sommario/riassunto |
|
The industrial revolution, first phase, consisted of iron, steel, textile and railway development, all powered by steam; it was complete by the mid-nineteenth century. The second phase comprising electricity, automotive and chemical advances, plastics and processed food occupied the late nineteenth/early twentieth centuries. The Encyclopedia of the Industrial Revolution in World History is a three-volume work of over 1,000 entries on the rise and spread of the Industrial Revolution across the world. Entries comprise accessible but scholarly explorations of topics from the "aerospace industry" to "zaibatsu." Contributor articles not only address topics of technology and technical innovation but emphasize the individual human and social experience of industrialization. Entries include generous selections of biographical figures and human communities, with articles on entrepreneurs, working men and women, families, and organizations. They also cover legal developments, disasters, and the environmental impact of the Industrial Revolution. Each entry also |
|
|
|
|
|
|
|
|
|
|
includes cross-references and a brief list of suggested readings to alert readers to more detailed information.The Encyclopedia of the Industrial Revolution in World History includes over 300 illustrations, as well as artfully selected, extended quotations from key primary sources, from Thomas Malthus’ “Essay on the Principal of Population” to Arthur Young’s look at Birmingham, England in 1791. |
|
|
|
|
|
| |