a vandenput (12 Ergebnisse)

Couverture souple. Zustand: bon. RO40165217: 1970. In-8. Broché. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. Plaquette paginée de 99 à 107. Etiquette de code sur le 1er plat. Tampons et annotations de bibliothèque sur le 1er plat et en 1re page. . . . Classification Dewey : 420-Langue anglaise. Anglo-saxon.

605pp.geïll., 2e uitgave, 24cm., stempeltje, goede staat.

hardcover. Zustand: Very Good. Zustand des Schutzumschlags: No Dust Jacket. stickers to the bottom of the spine and on the inside of the cover and stamps to the FEP, catalogue page and to the bottom of a few pages in the book. minor bumps to the ends of the spine. pages are bright and tight. Ex - Library, Usual Stamps.

Zustand: New. In.

Zustand: New. In.

Zustand: New. Proceedings of the NATO Advanced Research Workshop on Mechanical Vibrations and Audible Noise in Alternating Current Machines, Leuven, Belgium, August 4-8, 1986 Introductory Lecture.- 1. Dynamic Behaviour and Oscillating Problems in Synchronous Genera.

Zustand: New. Proceedings of the NATO Advanced Research Workshop on Mechanical Vibrations and Audible Noise in Alternating Current Machines, Leuven, Belgium, August 4-8, 1986 Introductory Lecture.- 1. Dynamic Behaviour and Oscillating Problems in Synchronous Genera.

Paperback. Zustand: Brand New. 580 pages. 9.25x6.10x1.31 inches. In Stock.

Taschenbuch. Zustand: Neu. Neuware - Introductory Lecture.- 1. Dynamic Behaviour and Oscillating Problems in Synchronous Generators with a Superconducting Field-Winding.- 2. Some Methods for the Reduction of Electromagnetically Excited Vibrations and Noise in Induction Machines Due to the Slot Openings.- 3. Torsional Vibration in the Rotor of a Superconducting Turbogenerator.- 4. Torsional Vibrations of Superconducting Generators.- 5. Electromagnetic Influence on the Radial Vibrations of Two-Pole Induction Motors.- 6. Design of Foundations for Alternating Current Machines with Respect to the Dynamic Effects: Experimental and Mathematical Analyses.- 7. The Active Magnetic Bearing Enables Optimum Control of Machine Vibrations.- 8. Analysis of Effect Damper Circuit Modelling and the Fault Clearing Process Has on Amplitude and Decay of Torsional Vibrations in Turbine-Generator Shafts Following Severe Disturbances on the Grid Supply.- 9. Transients of Induction Machines in Driving Systems.- 10. Measurement of Induction Motor Torque Pulsations Due to Inverter Supply.- 11. Determination of the No-Load Currents and the Associated Winding and Iron-Core Forces of Saturable Induction Machines for Sinusoidal and Nonsinusoidal Terminal Voltages.- 12. General Torsional Fatigue of Turbogroup Shafts Due to Electrical Disturbances - Part I: Electromechanical System: Modelisation - Computation of Torsional Stress.- 13. General Torsional Fatigue of Turbogroup Shafts Due to Electrical Disturbances - Part II: Determination of Shaft Fatigue.- 14. Estimation and Measurement of Torque Vibrations in Synchronous Machines.- 15. CAE-Techniques for Calculating Natural Frequencies of Machine Stators.- 16. Development of Parasitic Torques Leading to Shaft Vibrations in Induction Motors.- 17. Scale Aspects of Electromagnetic NoiseEmission by Cage Induction Machines.- 18. Results of Computer Simulation of Subsynchronous Resonance of Synchronous Generators.- 19. Mechanical and Electromagnetic Vibrations in Salient Poles Hydrogenerators.- 20. How to Avoid Torque Vibrations at Low Speed in Inverter Fed Machines.- 21. Measurements of Vibrations for Electrical Machines.- 22. A Test Rig for Measurement of Vibrations of Electrical Rotating Machines.- 23. Effects of Voltage/Current Harmonics on Noise Emission from Induction Motors.- 24. About the Multiples of Netfrequency in the Noise of Small Asynchronous Machines.- 25. Effects of Rotor Cage Asymmetry on the Performance of Three-Phase Induction Motors.- 26. Vibration Behaviour of Stators of Electrical Machines.- 27. The Electro-Mechanical Torsional Vibration Behaviour of A.C. Machines and Drives.- 28. On-Line Diagnostics of Large Induction Motors.

Buch. Zustand: Neu. Neuware - Proceedings of the NATO Advanced Research Workshop on Mechanical Vibrations and Audible Noise in Alternating Current Machines, Leuven, Belgium, August 4-8, 1986.

Brussel, z.u., 1951. (2e). 605 pp. Ingenaaid. Bibliografie. Illustraties. *omslag en rug licht verkleurd, bovenzijde rug licht beschadigd, verder in goede staat*.

Couverture rigide. Zustand: bon. R240082512: 1956. In-8. Relié. Etat d'usage, Tâchée, Dos satisfaisant, Mouillures. 932 pages - jaquette en état d'usage - nombreuses illustrations en couleurs et en noir et blanc dans et hors texte - quelques traces de mouillures à l'intérieur de l'ouvrage sans réelle conséquence sur la lecture - mouillures sur le 2ème plat de la jaquette. Avec Jaquette. . . Classification Dewey : 960-Histoire générale de l'Afrique.