Recent Developments in Cavitation Mechanisms

Recent Developments in Cavitation Mechanisms PDF Author: Seichi Washio
Publisher: Woodhead Publishing
ISBN: 9781782421757
Category : Technology & Engineering
Languages : en
Pages : 0

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Book Description
How does cavitation start? Presently, the nucleus theory provides the answer to this fundamental question. However the idea of nuclei contains inaccuracies that cannot be rationalized. Recent Developments in Cavitation Mechanisms discusses the uncertainties surrounding the nucleus theory, and proposes another theory of cavitation mechanism. Characteristically, the new theory is based on recent discoveries of cavity generation phenomena in separating flows. This book consists of chapters that introduce topics such as unsoundness of cavitation nuclei, and phenomena of cavity generation on walls of flow separation in hydraulic oil and water flows. Subsequent chapters cover the mechanism of cavity generation at point of flow separation, nucleation by contact motion between solids in liquid and a proposal of new cavitation mechanism based on flow separation and solid contact. The final chapters present the demonstration of a new mechanism in the hydraulic poppet valve and a concluding summary.

Recent Developments in Cavitation Mechanisms

Recent Developments in Cavitation Mechanisms PDF Author: Seichi Washio
Publisher: Woodhead Publishing
ISBN: 9781782421757
Category : Technology & Engineering
Languages : en
Pages : 0

Get Book Here

Book Description
How does cavitation start? Presently, the nucleus theory provides the answer to this fundamental question. However the idea of nuclei contains inaccuracies that cannot be rationalized. Recent Developments in Cavitation Mechanisms discusses the uncertainties surrounding the nucleus theory, and proposes another theory of cavitation mechanism. Characteristically, the new theory is based on recent discoveries of cavity generation phenomena in separating flows. This book consists of chapters that introduce topics such as unsoundness of cavitation nuclei, and phenomena of cavity generation on walls of flow separation in hydraulic oil and water flows. Subsequent chapters cover the mechanism of cavity generation at point of flow separation, nucleation by contact motion between solids in liquid and a proposal of new cavitation mechanism based on flow separation and solid contact. The final chapters present the demonstration of a new mechanism in the hydraulic poppet valve and a concluding summary.

Recent Developments in Cavitation Mechanisms

Recent Developments in Cavitation Mechanisms PDF Author: Seiichi Washio
Publisher: Woodhead Publishing
ISBN: 1782421769
Category : Technology & Engineering
Languages : en
Pages : 287

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Book Description
How does cavitation start? Presently, the nucleus theory provides the answer to this fundamental question. However the idea of nuclei contains inaccuracies that cannot be rationalized. Recent Developments in Cavitation Mechanisms discusses the uncertainties surrounding the nucleus theory, and proposes another theory of cavitation mechanism. Characteristically, the new theory is based on recent discoveries of cavity generation phenomena in separating flows. This book consists of chapters that introduce topics such as unsoundness of cavitation nuclei, and phenomena of cavity generation on walls of flow separation in hydraulic oil and water flows. Subsequent chapters cover the mechanism of cavity generation at point of flow separation, nucleation by contact motion between solids in liquid and a proposal of new cavitation mechanism based on flow separation and solid contact. The final chapters present the demonstration of a new mechanism in the hydraulic poppet valve and a concluding summary. - proposes a new mechanism of cavitation inception in liquid machines - describes in detail phenomena of cavity generation at point of flow separation recently discovered by the author - discusses peculiar properties of flow separation as cause of cavity generation - presents abundant experimental data of incipient cavitation obtained with high resolution of time and space - provides supplementary materials of slow motion videos that can help understand the very rapid and minute phenomena of cavity generation which has been discovered by the author and will be still unfamiliar to many

Cavitation and Bubble Dynamics

Cavitation and Bubble Dynamics PDF Author: Phoevos Koukouvinis
Publisher: Elsevier
ISBN: 0128233982
Category : Technology & Engineering
Languages : en
Pages : 355

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Book Description
Cavitation and Bubble Dynamics: Fundamentals and Applications examines the latest advances in the field of cavitation and multiphase flows, including associated effects such as material erosion and spray instabilities. This book tackles the challenges of cavitation hindrance in the industrial world, while also drawing on interdisciplinary research to inform academic audiences on the latest advances in the fundamentals. Contributions to the book come from a wide range of specialists in areas including fuel systems, hydropower, marine engineering, multiphase flows and computational fluid mechanics, allowing readers to discover novel interdisciplinary experimentation techniques and research results. This book will be an essential tool for industry professionals and researchers working on applications where cavitation hindrance affects reliability, noise, and vibrations. - Covers a wide range of cavitation and bubble dynamics phenomena, including shock wave emission, jetting, and luminescence - Provides the latest advice about applications including cavitation tunnels, cavitation testing, flow designs to avoid cavitation in pumps and other hydromachinery, and flow lines - Describes novel experimental techniques, such as x-ray imaging and new computational techniques

Recent Advances in Machines and Mechanisms

Recent Advances in Machines and Mechanisms PDF Author: Vijay Kumar Gupta
Publisher: Springer Nature
ISBN: 9811937168
Category : Technology & Engineering
Languages : en
Pages : 724

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Book Description
This book presents the proceedings of 5th International and 20th National Conference on Machines and Mechanisms (iNaCoMM 2021) held at PDPM IIITDM Jabalpur during 9-11 December 2021. The conference was held in collaboration with the Association of Machines and Mechanisms (AMM) India and International Federation for the Promotion of Mechanism and Machine sciences (IFToMM). Various topics covered in this book include kinematics and dynamics of machines, compliant mechanisms; gear, cams and power transmission systems; mechanisms and machines for rural, agricultural and industrial applications; mechanisms for space applications; mechanisms for energy harvesting; robotics and automation; human-centric robotics; soft robotics; man-machine system, mechatronics and micro–mechanisms; CAD and CAGD; control of machines; vibration of machines & rotor dynamics; acoustic and noise; tribology; condition monitoring and failure analysis; fault diagnosis and health monitoring; biomedical engineering; and composites and advanced materials. Given the contents, the book will be useful for researchers and professionals working in the various domains of mechanical engineering.

Proceedings of the International Conference of Fluid Power and Mechatronic Control Engineering (ICFPMCE 2022)

Proceedings of the International Conference of Fluid Power and Mechatronic Control Engineering (ICFPMCE 2022) PDF Author: Liang Yan
Publisher: Springer Nature
ISBN: 9464630221
Category : Technology & Engineering
Languages : en
Pages : 415

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Book Description
This is an open access book. Since 1985, held 22 times in different cities all over China, ICFPMCE has now been listed in annual academic activities (non-profit) of the Chinese Society of Theoretical and Applied Mechanics (CSTAM), which has become one of the significant conferences in the field of fluid power and mechatronic control engineering. Under the theme of ‘Green Intelligence, Innovative Development’, ICFPMCE 2022 aims to provide a platform for the participants who have been working in the fields of Fluid mechanics, hydraulic and electrical engineering. In addition to keynote speeches and technical sessions to be hosted by famous experts over the world, the conference will organize a number of mini-symposia with themes of sharing the experiences of applying for the National Natural Science Foundation of China, dialogues between editors-in-chief of the journals and young scholars, experts and entrepreneurs, as well as innovative technology exhibition etc., in order to highlight the significant subjects and trends in the field.

Current Trends and Future Developments on (Bio-) Membranes

Current Trends and Future Developments on (Bio-) Membranes PDF Author: Angelo Basile
Publisher: Elsevier
ISBN: 0323993125
Category : Technology & Engineering
Languages : en
Pages : 576

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Book Description
Modern Approaches in Membrane Technology for Gas Separation and Water Treatment presents condensed information on novel and promising membrane materials. The book answers some major questions from the membrane community about three promising materials that are to be introduced at industrial scale. It introduces recent, out of the box, ideas concerning the application of new methods capable to enhance the membrane separation efficiency. Sections cover potential commercialization, important question on three famous membrane materials, and new approaches in membrane technology. Finally, the book describes and discusses three novel ideas about the potential effect of the magnetic field on membrane separation efficiency, the use of cryogenic technology on membrane separations, and the use of nanobubble technology on water membrane processes. - Focuses on the necessity for environmental-friendly and cost-effective purification and separation process - Lists all new membrane materials suitable for commercialization - Presents new modern approaches and ideas for improving the membrane efficiency

Water Reuse and Unconventional Water Resources

Water Reuse and Unconventional Water Resources PDF Author: Marco Minella
Publisher: Springer Nature
ISBN: 3031677390
Category :
Languages : en
Pages : 644

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Book Description


Cavitation and Bubble Dynamics

Cavitation and Bubble Dynamics PDF Author: Christopher E. Brennen
Publisher: Cambridge University Press
ISBN: 1107644763
Category : Mathematics
Languages : en
Pages : 269

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Book Description
Cavitation and Bubble Dynamics deals with fundamental physical processes of bubble dynamics and cavitation for graduate students and researchers.

Recent Advances and Applications of Thermoset Resins

Recent Advances and Applications of Thermoset Resins PDF Author: Debdatta Ratna
Publisher: Elsevier
ISBN: 032391554X
Category : Technology & Engineering
Languages : en
Pages : 613

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Book Description
Recent Advances and Applications of Thermoset Resins, Second Edition provides a reference source for anyone interested in understanding the chemistry, processing, properties, composites and applications of thermoset resins. Sections cover the chemistry of thermoset resins and recent advances in various aspects, including toughening, micro-reinforcement, nano-reinforcement, simultaneous nano-reinforcement and toughening. The book provides detailed information on synthesis, characterization and processing techniques. A critical review of the latest advances in thermoset-based composites and nanocomposites is also presented, along with future directions of research in various areas of thermoset resins. This is a valuable resource for researchers, scientists and advanced students in polymer science, plastics engineering, adhesives and coatings, composites, and materials engineering, as well as R&D professionals, engineers and manufacturers with an interest in thermoset resins and materials for advanced applications. - Offers comprehensive information on the chemistry, processing, properties and applications of thermoset resins - Presents and reviews cutting-edge developments in the field, including sections on composites, nanocomposites, bio-based resins and 3D printing - Includes the latest methods for analysis, characterization, testing and evaluation of thermoset materials

Recent Advances in Mechanical Engineering, Volume 2

Recent Advances in Mechanical Engineering, Volume 2 PDF Author: Gujjala Raghavendra
Publisher: Springer Nature
ISBN: 9819722497
Category :
Languages : en
Pages : 515

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Book Description