Rotordynamics of Gas-Lubricated Journal Bearing Systems

Rotordynamics of Gas-Lubricated Journal Bearing Systems PDF Author: Krzysztof Czolczynski
Publisher: Springer Science & Business Media
ISBN: 1461215188
Category : Technology & Engineering
Languages : en
Pages : 156

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Book Description
A discussion of models for the behaviour of gas bearings, particularly of the aspects affecting the stability of the system. The text begins with a discussion of the mathematical models, identifying the stiffness and damping coefficients, and describing the behaviour 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.

Rotordynamics of Gas-Lubricated Journal Bearing Systems

Rotordynamics of Gas-Lubricated Journal Bearing Systems PDF Author: Krzysztof Czolczynski
Publisher: Springer Science & Business Media
ISBN: 1461215188
Category : Technology & Engineering
Languages : en
Pages : 156

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Book Description
A discussion of models for the behaviour of gas bearings, particularly of the aspects affecting the stability of the system. The text begins with a discussion of the mathematical models, identifying the stiffness and damping coefficients, and describing the behaviour 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.

Dynamic Behavior of Air Lubricated Pivoted-pad Journal Bearing - Rotor System

Dynamic Behavior of Air Lubricated Pivoted-pad Journal Bearing - Rotor System PDF Author: Zolton N. Nemeth
Publisher:
ISBN:
Category : Bearings (Machinery)
Languages : en
Pages : 36

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Book Description


Dynamic Behavior of Air Lubricated Pivoted-pad Journal Bearing - Rotor System: Pivoted Consideration and pad mass

Dynamic Behavior of Air Lubricated Pivoted-pad Journal Bearing - Rotor System: Pivoted Consideration and pad mass PDF Author: Zolton N. Nemeth
Publisher:
ISBN:
Category : Bearings (Machinery)
Languages : en
Pages : 52

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Book Description


Dynamics of Rotors on Refrigerant-Lubricated Gas Foil Bearings

Dynamics of Rotors on Refrigerant-Lubricated Gas Foil Bearings PDF Author: Leister, Tim
Publisher: KIT Scientific Publishing
ISBN: 3731511126
Category : Technology & Engineering
Languages : en
Pages : 192

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Book Description
The gas foil bearing (GFB) technology is a key factor for the transition to oil-free rotating machinery. Among numerous advantages, GFBs offer the unique ability to be lubricated with working fluids such as refrigerants. However, the computational analysis of refrigerant-lubricated GFB–rotor systems represents an interdisciplinary problem of enormous complexity. This work pushes forward existing limits of feasibility and establishes a new strategy that enables stability and bifurcation analyses.

Design Guide for Gas-lubricated Tilting-pad Journal and Thrust Bearings with Special Reference to High-speed Rotor

Design Guide for Gas-lubricated Tilting-pad Journal and Thrust Bearings with Special Reference to High-speed Rotor PDF Author: Edgar J. Gunter
Publisher:
ISBN:
Category : Gas-lubricated journal bearings
Languages : en
Pages : 236

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Book Description


Experimental dynamic stiffness and damping of externally pressurized gas-lubricated journal bearings

Experimental dynamic stiffness and damping of externally pressurized gas-lubricated journal bearings PDF Author: David P. Fleming
Publisher:
ISBN:
Category : Gas-lubricated bearings
Languages : en
Pages : 34

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Book Description


Gas Lubricated Bearings

Gas Lubricated Bearings PDF Author: John William Powell
Publisher:
ISBN:
Category : Gas-lubricated bearings
Languages : en
Pages : 336

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Book Description


Gas-lubricated Bearings

Gas-lubricated Bearings PDF Author: Gilbert F. Boeker
Publisher:
ISBN:
Category : Bearings (Machinery)
Languages : en
Pages : 310

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Book Description


First International Symposium on Gas-Lubricated Bearings

First International Symposium on Gas-Lubricated Bearings PDF Author:
Publisher:
ISBN:
Category : Gas-lubricated bearings
Languages : en
Pages : 648

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Book Description


Air Bearings

Air Bearings PDF Author: Farid Al-Bender
Publisher: John Wiley & Sons
ISBN: 1118511492
Category : Technology & Engineering
Languages : en
Pages : 592

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Book Description
Comprehensive treatise on gas bearing theory, design and application This book treats the fundamental aspects of gas bearings of different configurations (thrust, radial, circular, conical) and operating principles (externally pressurized, self-acting, hybrid, squeeze), guiding the reader throughout the design process from theoretical modelling, design parameters, numerical formulation, through experimental characterisation and practical design and fabrication. The book devotes a substantial part to the dynamic stability issues (pneumatic hammering, sub-synchronous whirling, active dynamic compensation and control), treating them comprehensively from theoretical and experimental points of view. Key features: Systematic and thorough treatment of the topic. Summarizes relevant previous knowledge with extensive references. Includes numerical modelling and solutions useful for practical application. Thorough treatment of the gas-film dynamics problem including active control. Discusses high-speed bearings and applications. Air Bearings: Theory, Design and Applications is a useful reference for academics, researchers, instructors, and design engineers. The contents will help readers to formulate a gas-bearing problem correctly, set up the basic equations, solve them establishing the static and dynamic characteristics, utilise these to examine the scope of the design space of a given problem, and evaluate practical issues, be they in design, construction or testing.