Cavitation Instabilities And Rotordynamic Effects In Turbopumps And Hydroturbines
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Cavitation Instabilities And Rotordynamic Effects In Turbopumps And Hydroturbines
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Author : Luca d'Agostino
language : en
Publisher: Springer
Release Date : 2017-03-17
Cavitation Instabilities And Rotordynamic Effects In Turbopumps And Hydroturbines written by Luca d'Agostino and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-17 with Technology & Engineering categories.
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.
Cavitation And Associated Phenomena
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Author : Dmitry Biryukov
language : en
Publisher: CRC Press
Release Date : 2022-04-27
Cavitation And Associated Phenomena written by Dmitry Biryukov and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-04-27 with Science categories.
Cavitation is a dangerous process which destroys objects in a fluid. Scientific description of this multifaceted phenomenon is based on almost every area of physics, and many interesting effects are connected with cavitation. The most intriguing of them is sonoluminescence – the light emitted from a cavitating fluid. This book presents a full-scale description of cavitation: from the basic thermodynamic principles to special phenomena associated with this complex process, from the dynamics of a single gas cavity to the catastrophic macroscopic manifestations, from the domestic observations to the nuances of X-ray spectroscopic research.
Hydrodynamic Cavitation
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Author : Vivek V. Ranade
language : en
Publisher: John Wiley & Sons
Release Date : 2022-10-17
Hydrodynamic Cavitation written by Vivek V. Ranade and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-10-17 with Technology & Engineering categories.
Hydrodynamic Cavitation A systematic introduction to critical technologies and applications of hydrodynamic cavitation In Hydrodynamic Cavitation: Devices, Design, and Applications, a distinguished team of researchers delivers an authoritative discussion of key aspects of hydrodynamic cavitation, including the design, characterization, and modeling of the devices. The book offers discussions of state-of-the-art applications of the technology, including the disinfection of water, wastewater treatment, biomass processing, and many other industrial applications. In addition to expansive case studies, the book provides an up-to-date exploration of emerging innovations and future applications of the technology. Readers will also find: A thorough introduction to hydrodynamic cavitation devices, including those based on axial and rotational flows An in-depth examination of the experimental characterization of cavitation devices and computational models Comprehensive explorations of the applications of hydrodynamic cavitation, including the disinfection of water and wastewater treatment Accessible discussions of industrial applications of hydrodynamic cavitation Perfect for chemical and process engineers, water chemists, mechanical engineers, and food chemists, Hydrodynamic Cavitation will also earn a place in the libraries of food and environmental technologists.
Hydrodynamics Of Pumps
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Author : Christopher E. Brennen
language : en
Publisher: Cambridge University Press
Release Date : 2011-03-28
Hydrodynamics Of Pumps written by Christopher E. Brennen and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-03-28 with Technology & Engineering categories.
Hydrodynamics of Pumps is a reference for pump experts and a textbook for advanced students. It examines the fluid dynamics of liquid turbomachines, particularly pumps, focusing on special problems and design issues associated with the flow of liquid through a rotating machine. There are two characteristics of a liquid that lead to problems and cause a significantly different set of concerns than those in gas turbines. These are the potential for cavitation and the high density of liquids, which enhances the possibility of damaging, unsteady flows and forces. The book begins with an introduction to the subject, including cavitation, unsteady flows and turbomachinery, basic pump design and performance principles. Chapter topics include flow features, cavitation parameters and inception, bubble dynamics, cavitation effects on pump performance, and unsteady flows and vibration in pumps - discussed in the three final chapters. The book is richly illustrated and includes many practical examples.
Fluid Machinery And Fluid Mechanics
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Author : Jianzhong Xu
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-07-05
Fluid Machinery And Fluid Mechanics written by Jianzhong Xu and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-07-05 with Technology & Engineering categories.
"Fluid Machinery and Fluid Mechanics: 4th International Symposium (4th ISFMFE)" is the proceedings of 4th International Symposium on Fluid Machinery and Fluid Engineering, held in Beijing November 24-27, 2008. It contains 69 highly informative technical papers presented at the Mei Lecture session and the technical sessions of the symposium. The Chinese Society of Engineering Thermophysics (CSET) organized the First, the Second and the Third International Symposium on Fluid Machinery and Fluid Engineering (1996, 2000 and 2004). The purpose of the 4th Symposium is to provide a common forum for exchange of scientific and technical information worldwide on fluid machinery and fluid engineering for scientists and engineers. The main subject of this symposium is "Fluid Machinery for Energy Conservation". The "Mei Lecture" reports on the most recent developments of fluid machinery in commemoration of the late professor Mei Zuyan. The book is intended for researchers and engineers in fluid machinery and fluid engineering. Jianzhong Xu is a professor at the Chinese Society of Engineering Thermophysics, Chinese Academy of Sciences, Beijing.
Centrifugal Pumps
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Author : Johann Friedrich Gülich
language : en
Publisher: Springer
Release Date : 2014-10-24
Centrifugal Pumps written by Johann Friedrich Gülich and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-10-24 with Technology & Engineering categories.
This book gives an unparalleled, up-to-date, in-depth treatment of all kinds of flow phenomena encountered in centrifugal pumps including the complex interactions of fluid flow with vibrations and wear of materials. The scope includes all aspects of hydraulic design, 3D-flow phenomena and partload operation, cavitation, numerical flow calculations, hydraulic forces, pressure pulsations, noise, pump vibrations (notably bearing housing vibration diagnostics and remedies), pipe vibrations, pump characteristics and pump operation, design of intake structures, the effects of highly viscous flows, pumping of gas-liquid mixtures, hydraulic transport of solids, fatigue damage to impellers or diffusers, material selection under the aspects of fatigue, corrosion, erosion-corrosion or hydro-abrasive wear, pump selection, and hydraulic quality criteria. As a novelty, the 3rd ed. brings a fully analytical design method for radial impellers, which eliminates the arbitrary choices inherent to former design procedures. The discussions of vibrations, noise, unsteady flow phenomena, stability, hydraulic excitation forces and cavitation have been significantly enhanced. To ease the use of the information, the methods and procedures for the various calculations and failure diagnostics discussed in the text are gathered in about 150 pages of tables which may be considered as almost unique in the open literature. The text focuses on practical application in the industry and is free of mathematical or theoretical ballast. In order to find viable solutions in practice, the physical mechanisms involved should be thoroughly understood. The book is focused on fostering this understanding which will benefit the pump engineer in industry as well as academia and students.
Lecture Series Boundary Layer Theory Laminar Flows
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Author : Hermann Schlichting
language : en
Publisher:
Release Date : 1949
Lecture Series Boundary Layer Theory Laminar Flows written by Hermann Schlichting and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1949 with Boundary layer categories.
Handbook Of Lubrication And Tribology
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Author : George E. Totten
language : en
Publisher: CRC Press
Release Date : 2006-04-06
Handbook Of Lubrication And Tribology written by George E. Totten and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-04-06 with Technology & Engineering categories.
When it was first published some two decades ago, the original Handbook of Lubrication and Tribologystood on technology's cutting-edge as the first comprehensive reference to assist the emerging science of tribology lubrication. Later, followed by Volume II, Theory and Design and Volume III, Monitoring, Materials, Synthetic Lubricants, and Applications, it has continued to serve as the cornerstone of every tribology and lubrication science library, providing engineers, researchers, and technicians with the information they need to do their work and pioneer the advancements that have dramatically reshaped this field. Now due to those advances, the time has come to retool tribology's master text. In addition to offering tribologists the facts, figures, and equations they need everyday, Volume I Application and Maintenance, Second Edition positions itself at the forefront of the field to address the latest technology related to application and maintenance procedures, as well as changes in our understanding of how lubrication principles impact implementation. Completely reorganized to aid the reader in identifying chapters and topics of interest, every one of the chapters retained from the first edition has either been fully updated and revised, or completely rewritten by a peer-recognized team of experts who are currently active in a wide variety of industry segments. With the addition of several new subject areas, it now boasts a total of 37 chapters.
Fluid Dynamics Of Cavitation And Cavitating Turbopumps
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Author : Luca d'Agostino
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-04-20
Fluid Dynamics Of Cavitation And Cavitating Turbopumps written by Luca d'Agostino and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-04-20 with Technology & Engineering categories.
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. While covering the more fundamental aspects of cavitation and the main kinds of cavitating flows, there is focus on the hydrodynamics and instabilities of cavitating turbopumps. The book also illustrates the alternative approaches for modeling and engineering simulation of cavitating flows.
Hydraulic Machinery And Cavitation
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Author : Enrique Cabrera
language : en
Publisher: Springer Science & Business Media
Release Date : 1996
Hydraulic Machinery And Cavitation written by Enrique Cabrera and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Science categories.
In the second volume, the papers included the following topics: hydraulic transients and control systems related to hydraulic machinery and plants; and oscillatory and vibration problems in hydraulic machinery and power stations.