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Bibliografická citace

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Cham : Springer International Publishing : Imprint: Springer, 2017
1 online zdroj
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ISBN 978-3-319-49719-8 (e-kniha)
ISBN 9783319497174 (print)
CISM International Centre for Mechanical Sciences, Courses and Lectures, ISSN 0254-1971 ; 575
Printed edition: ISBN 9783319497174
An introduction to cavitation in inducers and turbopumps -- Experimental methods for the study of hydrodynamic cavitation -- An introduction to flow-induced instabilities in rocket engine inducers and turbopumps -- 3-D simulation of cavitation instabilities -- Rotordynamics of turbopumps and hydroturbines -- On the preliminary design and performance prediction of centrifugal turbopumps -- Numerical simulation of cavitating flows with different cavitation and turbulence models -- Numerical simulation of cavitating flows in complex geometries -- From cavitating to boiling flows.
The book provides a detailed approach to the physics, fluid dynamics, modeling, experimentation and numerical simulation of cavitation phenomena, with special emphasis on cavitation-induced instabilities and their implications on the design and operation of high performance turbopumps and hydraulic turbines. The first part covers the fundamentals (nucleation, dynamics, thermodynamic effects, erosion) and forms of cavitation (attached cavitation, cloud cavitation, supercavitation, vortex cavitation) relevant to hydraulic turbomachinery, illustrates modern experimental techniques for the characterization, visualization and analysis of cavitating flows, and introduces the main aspects of the hydrodynamic design and performance of axial inducers, centrifugal turbopumps and hydo-turbines. The second part focuses on the theoretical modeling, experimental analysis, and practical control of cavitation-induced fluid-dynamic and rotordynamic instabilities of hydraulic turbomachinery, with special emphasis on cavitating turbopumps (cavitation surge, rotating cavitation, higher order cavitation surge, rotordynamic whirl forces). Finally, the third part of the book illustrates the alternative approaches for the simulation of cavitating flows, with  emphasis on both modeling and numerical aspects. Examples of applications to the simulation of unsteady cavitation in internal flows through hydraulic machinery are illustrated in detail..
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An Introduction to Cavitation in Inducers // and Turbopumps... 1 // Luca d Agostino, Lucio Torre, Angelo Cervone, // Giovanni Pace, Dario Valentini and Angelo Pasini // Experimental Methods for the Study of // Hydrodynamic Cavitation... 35 // Steven L. Ceccio and Simo A. Mäkihaiju // An Introduction to Flow-Induced Instabilities // in Rocket Engine Inducers and Turbopumps... 65 // Luca d’Agostino, Angelo Cervone, Lucio Torre, // Giovanni Pace, Dario Valentini and Angelo Pasini // Three-dimensional Simulation of Cavitation // Instabilities... 87 // Yoshinobu Tsujimoto // Rotordynamics of Turbopumps and Hydroturbines... 109 // Yoshinobu Tsujimoto // On the Preliminary Design and Performance Prediction // of Centrifugal Turbopumps—Part 1... 137 // Luca d’Agostino, Dario Valentini, Angelo Pasini, // Lucio Torre, Giovanni Pace and Angelo Cervone // On the Preliminary Design and Performance // Prediction of Centrifugal Turbopumps—Part 2... 157 // Luca d’Agostino, Dario Valentini, Angelo Pasini, Lucio Torre, Giovanni Pace and Angelo Cervone // Numerical Simulation of Cavitating Flows with Different // Cavitation and Turbulence Models... 179 // Eric Goncalves // Numerical Simulation of Cavitating Flows in // Complex Geometries... 235 // Maria Vittoria Salvetti // From Cavitating to Boiling Flows... 259 // Richard Saurel, Olivier Le Métayer and Pierre Boivin

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