iutam symposium on computational approaches to multiphase flow 81 fluid mechanics and its applications

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Iutam Symposium On Computational Approaches To Multiphase Flow

Author : S. Balachandar
ISBN : 9781402049774
Genre : Science
File Size : 72. 15 MB
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The book provides a broad overview of the full spectrum of state-of-the-art computational activities in multiphase flow as presented by top practitioners in the field. It starts with well-established approaches and builds up to newer methods. These methods are illustrated with applications to a broad spectrum of problems involving particle dispersion and deposition, turbulence modulation, environmental flows, fluidized beds, bubbly flows, and many others.

High Performance Computing In Science And Engineering 07

Author : Wolfgang E. Nagel
ISBN : 3540747397
Genre : Mathematics
File Size : 76. 87 MB
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This book presents the state-of-the-art in simulation on supercomputers. Leading researchers present results achieved on systems of the Stuttgart High Performance Computing Center in 2007. The reports cover all fields of computational science and engineering, with emphasis on industrially relevant applications. Presenting results for both vector-based and microprocessor-based systems, the book allows comparison between performance levels and usability of various architectures.

Statistical Hydrodynamic Models For Developed Mixing Instability Flows

Author : Antoine Llor
ISBN : 3540283307
Genre : Technology & Engineering
File Size : 57. 68 MB
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Part textbook, part exploratory work, this book aims to raise the awareness of students, physicists, and engineers in turbulence on the modeling of gravitationally induced turbulent mixing flows as produced, for instance, by Rayleigh-Taylor instabilities. The discussion is centered on the differences between single-fluid and two-fluid approaches, and it is illustrated with a 0D analysis of two specific elementary models in common use. Important deviations are shown to appear on many features, among others the prominence of directed energy, the simultaneous restitution of test cases, the responses to variable acceleration and shocks, and the behavior of various length scales.

Books In Print

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ISBN : UOM:39015054048460
Genre : American literature
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Books in print is the major source of information on books currently published and in print in the United States. The database provides the record of forthcoming books, books in-print, and books out-of-print.

A Study Of Droplet Deformation

Author : Hannah Fry
ISBN : 9781291074314
Genre :
File Size : 49. 77 MB
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Iutam Symposium On Theoretical And Numerical Methods In Continuum Mechanics Of Porous Materials

Author : Wolfgang Ehlers
ISBN : 9780306469534
Genre : Science
File Size : 79. 30 MB
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During the last decades, continuum mechanics of porous materials has achieved great attention, since it allows for the consideration of the volumetrically coupled behaviour of the solid matrix deformation and the pore-fluid flow. Naturally, applications of porous media models range from civil and environmental engineering, where, e. g. , geote- nical problems like the consolidation problem are of great interest, via mechanical engineering, where, e. g. , the description of sinter materials or polymeric and metallic foams is a typical problem, to chemical and biomechanical engineering, where, e. g. , the complex structure of l- ing tissues is studied. Although these applications are principally very different, they basically fall into the category of multiphase materials, which can be described, on the macroscale, within the framework of the well-founded Theory of Porous Media (TPM). With the increasing power of computer hardware together with the rapidly decreasing computational costs, numerical solutions of complex coupled problems became possible and have been seriously investigated. However, since the quality of the numerical solutions strongly depends on the quality of the underlying physical model together with the experimental and mathematical possibilities to successfully determine realistic material parameters, a successful treatment of porous materials requires a joint consideration of continuum mechanics, experimental mechanics and numerical methods. In addition, micromechanical - vestigations and homogenization techniques are very helpful to increase the phenomenological understanding of such media.

Official Journal Patents

Author : Great Britain. Patent Office
ISBN : NYPL:33433060200221
Genre : Patents
File Size : 77. 84 MB
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Cavitation Instabilities And Rotordynamic Effects In Turbopumps And Hydroturbines

Author : Luca d'Agostino
ISBN : 9783319497198
Genre : Technology & Engineering
File Size : 67. 1 MB
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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.

The British National Bibliography

Author : Arthur James Wells
ISBN : UOM:39015066099238
Genre : English literature
File Size : 81. 68 MB
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Mathematical Reviews

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ISBN : UVA:X006180727
Genre : Mathematics
File Size : 36. 60 MB
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