Rotordynamics Of Automotive Turbochargers (springer Tracts In Mechanical Engineering)
by Hung Nguyen-Schäfer /
2015 / English / PDF
15.5 MB Download
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.
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
The broadly interdisciplinary field of turbocharger rotordynamics
involves
1) Thermodynamics and Turbo-Matching of Turbochargers
1) Thermodynamics and Turbo-Matching of Turbochargers
2) Dynamics of Turbomachinery
2) Dynamics of Turbomachinery
3) Stability Analysis of Linear Rotordynamics with the Eigenvalue
Theory
3) Stability Analysis of Linear Rotordynamics with the Eigenvalue
Theory
4) Stability Analysis of Nonlinear Rotordynamics with the
Bifurcation Theory
4) Stability Analysis of Nonlinear Rotordynamics with the
Bifurcation Theory
5) Bearing Dynamics of the Oil Film using the Two-Phase Reynolds
Equation
5) Bearing Dynamics of the Oil Film using the Two-Phase Reynolds
Equation
6) Computation of Nonlinear Responses of a Turbocharger Rotor
6) Computation of Nonlinear Responses of a Turbocharger Rotor
7) Aero and Vibroacoustics of Turbochargers
7) Aero and Vibroacoustics of Turbochargers
8) Shop and Trim Balancing at Two Planes of the Rotor
8) Shop and Trim Balancing at Two Planes of the Rotor
9) Tribology of the Bearing Surface Roughness
9) Tribology of the Bearing Surface Roughness
10) Design of Turbocharger Platforms using the Similarity Laws
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.
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 turbochargers is intended for
scientific and engineering researchers, practitioners working in
the rotordynamics field of automotive turbochargers, and graduate
students in applied physics and mechanical engineering.
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 turbochargers is intended for
scientific and engineering researchers, practitioners working in
the rotordynamics field of automotive turbochargers, and graduate
students in applied physics and mechanical engineering.