Cavitation Instabilities and Rotordynamic Effects in Turbopumps and Hydroturbines Turbopump and Inducer Cavitation, Experiments and Design /

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...

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Detaylı Bibliyografya
Müşterek Yazar: SpringerLink (Online service)
Diğer Yazarlar: d'Agostino, Luca (Editör), Salvetti, Maria Vittoria (Editör)
Materyal Türü: e-Kitap
Dil:İngilizce
Baskı/Yayın Bilgisi: Cham : Springer International Publishing : 2017.
Imprint: Springer,
Edisyon:1st ed. 2017.
Seri Bilgileri:CISM International Centre for Mechanical Sciences, Courses and Lectures, 575
Konular:
Aerospace engineering.
Astronautics.
Fluid mechanics.
Continuum mechanics.
Aerospace Technology and Astronautics.
Engineering Fluid Dynamics.
Continuum Mechanics.
Online Erişim:Full-text access
Diğer Bilgiler
Özet: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.
Fiziksel Özellikler:VIII, 282 p. 172 illus., 41 illus. in color. online resource.
ISBN:9783319497198
ISSN:2309-3706 ;
DOI:10.1007/978-3-319-49719-8

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