Автор: Czolczynski, Krzysztof Название: Rotordynamics of Gas-Lubricated Journal Bearing Systems ISBN: 0387986774 ISBN-13(EAN): 9780387986777 Издательство: Springer Рейтинг: Цена: 20896.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Gas bearings have been used to support rotating parts in a wide range of applications - from magnetic recording heads in computer disk drives to gyroscopes and special machine tools. The advantage of gas bearings is the very low viscosity of air compared to that of most oils used in lubrication. As a result, not only is there much less frictional heat to dissipate, but the bearing remains very nearly isothermal. Gas bearings can thus support rotors spinning at much higher rotational velocities than those lubricated with liquids. This book discusses models for the behavior of gas bearings, particularly of the aspects affecting the stability of the system. It begins with a discussion of the mathematical models, identifying the stiffness and damping coefficients, and describing the behavior of the models in unstable regions. It then turns to apply these results to bearings: static characteristics and stability of various rotor systems and an extensive discussion of air rings.
Автор: Hung Nguyen-Sch?fer Название: Rotordynamics of Automotive Turbochargers ISBN: 3642448070 ISBN-13(EAN): 9783642448072 Издательство: Springer Рейтинг: Цена: 16977.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book explores the rotordynamics of automotive turbochargers, which encompasses analysis of the dynamics of machines rotating at very high speeds. Benefits both working practioners and graduate students in mechanical engineering.
Автор: Michael J. Goodwin Название: Rotordynamics `92 ISBN: 3540197540 ISBN-13(EAN): 9783540197546 Издательство: Springer Рейтинг: Цена: 12157.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Designers and operators of rotating machinery have to deal with the effects of machine vibration and wear. The increasing demands for quieter machine operation, longer machine life and a greater efficiency of operation have led to the use of sophisticated design aids.
