Bubbly Flows

Bubbly Flows
Title Bubbly Flows PDF eBook
Author Martin Sommerfeld
Publisher Springer Science & Business Media
Pages 354
Release 2012-12-06
Genre Science
ISBN 3642185401

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The book summarises the outcom of a priority research programme: 'Analysis, Modelling and Computation of Multiphase Flows'. The results of 24 individual research projects are presented. The main objective of the research programme was to provide a better understanding of the physical basis for multiphase gas-liquid flows as they are found in numerous chemical and biochemical reactors. The research comprises steady and unsteady multiphase flows in three frequently found reactor configurations, namely bubble columns without interiors, airlift loop reactors, and aerated stirred vessels. For this purpose new and improved measurement techniques were developed. From the resulting knowledge and data, new and refined models for describing the underlying physical processes were developed, which were used for the establishment and improvement of analytic as well as numerical methods for predicting multiphase reactors. Thereby, the development, lay-out and scale-up of such processes should be possible on a more reliable basis.

Reactive Bubbly Flows

Reactive Bubbly Flows
Title Reactive Bubbly Flows PDF eBook
Author Michael Schlüter
Publisher Springer Nature
Pages 642
Release 2021-07-29
Genre Technology & Engineering
ISBN 3030723615

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This book presents experimental and numerical methods that have been developed during six years of targeted research within the DFG priority program SPP 1740, elucidating the interaction between hydrodynamics, mass transfer and transport as well as chemical reactions in bubbly flows. A special feature of this book is its focus on an interdisciplinary research approach with contributions from chemistry, mathematics and engineering sciences, providing enhanced or novel experimental methods, models and numerical simulations. This book provides fundamental knowledge to students about the current state of knowledge regarding transport processes in reactive bubbly flows as well as to scientists, emphasizing pressing research questions and further current demands for fundamental research. Engineers from the chemical industries will get valuable insights into relevant gas-liquid processes and benefit from recommendations concerning the design of gas-liquid reactors and laboratory experiments for studying the performance of gas-liquid reactions in their own lab.

Cavitation and Bubble Dynamics

Cavitation and Bubble Dynamics
Title Cavitation and Bubble Dynamics PDF eBook
Author Christopher E. Brennen
Publisher Cambridge University Press
Pages 269
Release 2014
Genre Mathematics
ISBN 1107644763

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

Reactive Bubbly Flows

Reactive Bubbly Flows
Title Reactive Bubbly Flows PDF eBook
Author Michael Schlüter
Publisher
Pages 0
Release 2021
Genre
ISBN 9783030723620

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This book presents experimental and numerical methods that have been developed during six years of targeted research within the DFG priority program SPP 1740, elucidating the interaction between hydrodynamics, mass transfer and transport as well as chemical reactions in bubbly flows. A special feature of this book is its focus on an interdisciplinary research approach with contributions from chemistry, mathematics and engineering sciences, providing enhanced or novel experimental methods, models and numerical simulations. This book provides fundamental knowledge to students about the current state of knowledge regarding transport processes in reactive bubbly flows as well as to scientists, emphasizing pressing research questions and further current demands for fundamental research. Engineers from the chemical industries will get valuable insights into relevant gas-liquid processes and benefit from recommendations concerning the design of gas-liquid reactors and laboratory experiments for studying the performance of gas-liquid reactions in their own lab.

Bubble Dynamics and Shock Waves

Bubble Dynamics and Shock Waves
Title Bubble Dynamics and Shock Waves PDF eBook
Author Can F. Delale
Publisher Springer Science & Business Media
Pages 393
Release 2012-10-07
Genre Technology & Engineering
ISBN 3642342965

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This book explores the interplay of bubble dynamics and shock waves, covering shock wave emission by laser generated bubbles, pulsating bubbles near boundaries, interaction of shock waves with bubble clouds, applications in shock wave lithotripsy, and more.

Numerical Simulations of Bubbly Flows

Numerical Simulations of Bubbly Flows
Title Numerical Simulations of Bubbly Flows PDF eBook
Author Asghar Esmaeeli-Koosej
Publisher
Pages 538
Release 1995
Genre
ISBN

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Turbulent Flow Computation

Turbulent Flow Computation
Title Turbulent Flow Computation PDF eBook
Author D. Drikakis
Publisher Springer Science & Business Media
Pages 390
Release 2006-04-11
Genre Science
ISBN 0306484218

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In various branches of fluid mechanics, our understanding is inhibited by the presence of turbulence. Although many experimental and theoretical studies have significantly helped to increase our physical understanding, a comp- hensive and predictive theory of turbulent flows has not yet been established. Therefore, the prediction of turbulent flow relies heavily on simulation stra- gies. The development of reliable methods for turbulent flow computation will have a significant impact on a variety of technological advancements. These range from aircraft and car design, to turbomachinery, combustors, and process engineering. Moreover, simulation approaches are important in materials - sign, prediction of biologically relevant flows, and also significantly contribute to the understanding of environmental processes including weather and climate forecasting. The material that is compiled in this book presents a coherent account of contemporary computational approaches for turbulent flows. It aims to p- vide the reader with information about the current state of the art as well as to stimulate directions for future research and development. The book puts part- ular emphasis on computational methods for incompressible and compressible turbulent flows as well as on methods for analysing and quantifying nume- cal errors in turbulent flow computations. In addition, it presents turbulence modelling approaches in the context of large eddy simulation, and unfolds the challenges in the field of simulations for multiphase flows and computational fluid dynamics (CFD) of engineering flows in complex geometries. Apart from reviewing main research developments, new material is also included in many of the chapters.