Rotordynamics of automotive turbochargers /

Rotordynamics of automotive turbochargers /

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Bibliographic Details
Author / Creator:	Nguyen-Schäfer, Hung, author.
Edition:	Second edition.
Imprint:	Cham : Springer, 2015. ©2015
Description:	1 online resource (xv, 362 pages) : illustrations (some color).
Language:	English
Series:	Springer tracts in mechanical engineering Springer tracts in mechanical engineering.
Subject:	Rotors -- Dynamics. Automobiles -- Motors (Diesel) -- Turbochargers. Automobiles -- Motors (Diesel) -- Turbochargers. Rotors -- Dynamics.
Format:	E-Resource Book
URL for this record:	http://pi.lib.uchicago.edu/1001/cat/bib/11093954

Hidden Bibliographic Details
ISBN:	9783319176444 3319176447 3319176439 9783319176437 9783319176437
Digital file characteristics:	text file PDF
Notes:	Includes bibliographical references and index. Online resource; title from PDF title page (SpringerLink, viewed May 19, 2015).
Summary:	Rotordynamics of automotive turbochargers is dealt with in this book encompassing the widely working field of small turbomachines under real operating conditions at the very high rotor speeds up to 300000 rpm. The broadly interdisciplinary field of turbocharger rotordynamics involves 1) Thermodynamics and Turbo-Matching of Turbochargers 2) Dynamics of Turbomachinery 3) Stability Analysis of Linear Rotordynamics with the Eigenvalue Theory 4) Stability Analysis of Nonlinear Rotordynamics with the Bifurcation Theory 5) Bearing Dynamics of the Oil Film using the Two-Phase Reynolds Equation 6) Computation of Nonlinear Responses of a Turbocharger Rotor 7) Aero and Vibroacoustics of Turbochargers 8) Shop and Trim Balancing at Two Planes of the Rotor 9) Tribology of the Bearing Surface Roughness 10) Design of Turbocharger Platforms using the Similarity Laws The rotor response of an automotive turbocharger at high rotor speeds is studied analytically, computationally, and experimentally. Due to the nonlinear characteristics of the oil-film bearings, some nonlinear responses of the rotor besides the harmonic response 1X, such as oil whirl, oil whip, and modulated frequencies occur in Waterfall diagram. Additionally, the influences of the surface roughness and oil characteristics on the rotor behavior, friction, and wear are discussed. This book is written by an industrial R & D expert with many years of experience in the automotive and turbocharger industries. The all-in-one book of turbo-chargers is intended for scientific and engineering researchers, practitioners work-ing in the rotordynamics field of automotive turbochargers, and graduate students in applied physics and mechanical engineering.
Other form:	Printed edition: 9783319176437
Standard no.:	10.1007/978-3-319-17644-4

Table of Contents:

Turbocharging Concepts
Thermodynamics of Turbochargers
Vibrations of Turbochargers
Stability Analysis of Rotordynamic Behaviors
Linear Rotordynamics of Turbochargers
Bearing Dynamics of Turbochargers
Nonlinear Rotordynamics of Turbochargers
Rotor Balancing in Turbochargers
Design of Turbocharger Platforms.