Fluid Dynamics of Cavitation and Cavitating Turbopumps - d'Agostino, Luca / Salvetti, Maria Vittoria (eds.)
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The book focuses on the fluid dynamics of cavitation with special reference to high power density turbopumps, where it represents the major source of performance and life degradation and often generates the conditions for the onset of dangerous fluid dynamic instabilities. To this purpose the first part of the book covers the more fundamental aspects of cavitation (nucleation, bubble dynamics, thermodynamic effects, cavitation erosion, stability of parallel bubbly flows) and the main kinds of cavitating flows (attached cavitation, cloud cavitation, supercavitation, ventilated supercavities,…mehr

Produktbeschreibung
The book focuses on the fluid dynamics of cavitation with special reference to high power density turbopumps, where it represents the major source of performance and life degradation and often generates the conditions for the onset of dangerous fluid dynamic instabilities. To this purpose the first part of the book covers the more fundamental aspects of cavitation (nucleation, bubble dynamics, thermodynamic effects, cavitation erosion, stability of parallel bubbly flows) and the main kinds of cavitating flows (attached cavitation, cloud cavitation, supercavitation, ventilated supercavities, vortex cavitation, shear cavitation). The second part focuses on the hydrodynamics and instabilities of cavitating turbopumps (cavitation surge, rotating cavitation, higher order cavitation surge, rotordynamic whirl forces). Finally, the third part illustrates the alternative approaches for modeling and engineering simulation of cavitating flows.
  • Produktdetails
  • CISM International Centre for Mechanical Sciences Vol.496
  • Verlag: Springer, Wien
  • Artikelnr. des Verlages: 12182640
  • Erscheinungstermin: 28. Januar 2008
  • Englisch
  • Abmessung: 248mm x 170mm x 25mm
  • Gewicht: 757g
  • ISBN-13: 9783211766682
  • ISBN-10: 3211766685
  • Artikelnr.: 23391506
Inhaltsangabe
The Rayleigh-Plesset Equation: a Simple and Powerful Tool to understand Various Aspects of Cavitation J.P. Franc Hydrodynamics and Cavitation of Pumps C.E. Brennen Cavitation Instabilities in Turbopump Inducers Y. Tsujimoto Stability Analysis of Cavitating Flows through Inducers Y. Tsujimoto Suppression of Cavitation Instabilities Y. Tsujimoto Tip Leakage and Backflow Vortex Cavitation Y. Tsujimoto The Different Role of Cavitation on Rotordynamic Whirl Forces in Axial Inducers and Centrifugal Impellers L. d'Agostino A Hyperbolic Non Equilibrium Model for Cavitating Flows R. Saurel, F. Petitpas Cavitation Simulation by a Homogeneous Barotropic Flow Model M.V. Salvetti, E. Sinibaldi, F. Beux