| |
|
|
|
|
|
|
|
|
1. |
Record Nr. |
UNINA9910459198403321 |
|
|
Autore |
Jaupart Claude |
|
|
Titolo |
Heat generation and transport in the Earth / / Claude Jaupart, Jean-Claude Mareschal [[electronic resource]] |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
Cambridge : , : Cambridge University Press, , 2011 |
|
|
|
|
|
|
|
ISBN |
|
1-107-21942-6 |
0-511-78177-6 |
1-282-96724-X |
9786612967245 |
0-511-99151-7 |
0-511-99053-7 |
0-511-98871-0 |
0-511-99250-5 |
0-511-98691-2 |
|
|
|
|
|
|
|
|
Descrizione fisica |
|
1 online resource (xii, 464 pages) : digital, PDF file(s) |
|
|
|
|
|
|
Disciplina |
|
|
|
|
|
|
Soggetti |
|
Terrestrial heat flow |
Earth (Planet) Internal structure |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Note generali |
|
Title from publisher's bibliographic system (viewed on 05 Oct 2015). |
|
|
|
|
|
|
Nota di bibliografia |
|
Includes bibliographical references and index. |
|
|
|
|
|
|
Nota di contenuto |
|
Machine generated contents note: Introduction; Credits; 1. Historical notes; 2. Internal structure of the Earth; 3. Basic equations; 4. Heat conduction; 5. Heat transport by convection; 6. Thermal structure of the oceanic lithosphere; 7. Thermal structure of the continental lithosphere; 8. Global energy budget; 9. Mantle convection; 10. Thermal evolution of the Earth; 11. Magmatic and volcanic systems; 12. Environmental problems; 13. New and old challenges; Appendix A. A primer on Fourier and Laplace transforms; Appendix B. Green's functions; Appendix C. About measurements; Appendix D. Physical properties; Appendix E. Heat production; List of symbols; References; Index. |
|
|
|
|
|
|
|
|
Sommario/riassunto |
|
Heat provides the energy that drives almost all geological phenomena and sets the temperature at which these phenomena operate. This |
|
|
|
|
|
|
|
|
|
|
|
|
book explains the key physical principles of heat transport with simple physical arguments and scaling laws that allow quantitative evaluation of heat flux and cooling conditions in a variety of geological settings and systems. The thermal structure and evolution of magma reservoirs, the crust, the lithosphere and the mantle of the Earth are reviewed within the context of plate tectonics and mantle convection - illustrating how theoretical arguments can be combined with field and laboratory data to arrive at accurate interpretations of geological observations. Appendices contain data on the thermal properties of rocks, surface heat flux measurements and rates of radiogenic heat production. This book can be used for advanced courses in geophysics, geodynamics and magmatic processes, and is a reference for researchers in geoscience, environmental science, physics, engineering and fluid dynamics. |
|
|
|
|
|
|
2. |
Record Nr. |
UNINA9910299823703321 |
|
|
Autore |
Nguyen-Schäfer Hung |
|
|
Titolo |
Rotordynamics of Automotive Turbochargers / / by Hung Nguyen-Schäfer |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
Cham : , : Springer International Publishing : , : Imprint : Springer, , 2015 |
|
|
|
|
|
|
|
|
|
ISBN |
|
|
|
|
|
|
Edizione |
[2nd ed. 2015.] |
|
|
|
|
|
Descrizione fisica |
|
1 online resource (367 p.) |
|
|
|
|
|
|
Collana |
|
Springer Tracts in Mechanical Engineering, , 2195-9862 |
|
|
|
|
|
|
Disciplina |
|
|
|
|
|
|
Soggetti |
|
Automotive engineering |
Vibration |
Dynamics |
Fluid mechanics |
Thermodynamics |
Heat engineering |
Heat - Transmission |
Mass transfer |
Automotive Engineering |
Vibration, Dynamical Systems, Control |
Engineering Fluid Dynamics |
Engineering Thermodynamics, Heat and Mass Transfer |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Note generali |
|
Description based upon print version of record. |
|
|
|
|
|
|
Nota di bibliografia |
|
Includes bibliographical references and index. |
|
|
|
|
|
|
Nota di contenuto |
|
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. |
|
|
|
|
|
|
|
|
Sommario/riassunto |
|
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. |
|
|
|
|
|
|
|
| |