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Sökningen "SFPH" gav inga träffar.145 produkter
145 produkter
Häftad, Engelska, 2015
1 103 kr
Skickas inom 7-10 vardagar
This book presents the SPH method (Smoothed-Particle Hydrodynamics) for fluid modelling from a theoretical and applied viewpoint. It comprises two parts that refer to each other. The first one, dealing with the fundamentals of Hydraulics, is based on the elementary principles of Lagrangian and Hamiltonian Mechanics. The specific laws governing a system of macroscopic particles are built, before large systems involving dissipative processes are explained. The continua are discussed,
Inbunden, Engelska, 2012
1 698 kr
Skickas inom 5-8 vardagar
This book presents the SPH method (Smoothed-Particle Hydrodynamics) for fluid modelling from a theoretical and applied viewpoint. It comprises two parts that refer to each other. The first one, dealing with the fundamentals of Hydraulics, is based on the elementary principles of Lagrangian and Hamiltonian Mechanics. The specific laws governing a system of macroscopic particles are built, before large systems involving dissipative processes are explained. The continua are discussed, and a fairly exhaustive account of turbulence is given. The second part discloses the bases of the SPH Lagrangian numerical method from the continuous equations, as well as from discrete variational principles, setting out the method's specific properties of conservativity and invariance. Various numerical schemes are compared, permanently referring to the physics as dealt with in the first part. Applications to schematic instances are discussed, and, ultimately, practical applications to the dimensioning of coastal and fluvial structures are considered.Despite the rapid growth in the SPH field, this book is the first to present the method in a comprehensive way for fluids. It should serve as a rigorous introduction to SPH and a reference for fundamental mathematical fluid dynamics. This book is intended for scientists, doctoral students, teachers, and engineers, who want to enjoy a rather unified approach to the theoretical bases of Hydraulics or who want to improve their skills using the SPH method. It will inspire the reader with a feeling of unity, answering many questions without any detrimental formalism.
Häftad, Engelska, 2015
142 kr
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Häftad, Engelska, 2018
167 kr
Skickas inom 5-8 vardagar
Häftad, Engelska, 2015
150 kr
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Häftad, Engelska, 2016
290 kr
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Häftad, Spanska, 2017
165 kr
Skickas inom 3-6 vardagar
Häftad, Engelska, 2015
192 kr
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Häftad, Engelska, 2016
154 kr
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Häftad, Engelska, 2018
140 kr
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Häftad, Engelska, 2019
145 kr
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Inbunden, Latin, 2025
345 kr
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Häftad, Latin, 2025
193 kr
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Häftad, Engelska, 2010
210 kr
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Häftad, Engelska
137 kr
Skickas inom 3-6 vardagar
Häftad, Engelska, 2023
488 kr
Skickas inom 10-15 vardagar
This book offers an in-depth verification of numerical solutions for differential equations modeling heat transfer phenomena, where the smoothed particle hydrodynamics (SPH) method is used to discretize the mathematical models. Techniques described in this book aim to speed up the convergence of numerical solutions and increase their accuracy by significantly reducing the discretization error.In their quest, the authors shed light on new sources of numerical error that are specific to the SPH method and, through them, they identify the characteristics of the solutions influenced by such errors. The accuracy of numerical solutions is also improved with the application of advanced tools like the repeated Richardson extrapolation (RRE) in quadruple precision, which was adapted to consider fixed or moving particles. The book finishes with the conclusion that the qualitative and quantitative verification of numerical solutions through coherence tests andmetrics are currently a methodology of excellence to treat computational heat transfer problems.Mathematicians in applied fields and engineers modelling and solving real physical phenomena can greatly benefit from this work, as well as any reader interested in numerical methods for differential equations.
Engelska, 2023
625 kr
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Inbunden, Engelska, 2024
306 kr
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This book presents results from applying Reflective Boundary Conditions (RBC) in particle simulations coupled with the Smoothed Particle Hydrodynamics (SPH) Method in two- and three-dimensional domains.
Häftad, Engelska, 2025
306 kr
Skickas inom 10-15 vardagar
This book presents results from applying Reflective Boundary Conditions (RBC) in particle simulations coupled with the Smoothed Particle Hydrodynamics (SPH) Method in two- and three-dimensional domains. The contribution of this work lies in the presentation of the state of the art regarding the application of physical and realistic boundary conditions in the continuum domain, which is an advance in the artificial computational boundary treatment carried out in most SPH simulations. By reading this work, researchers from different fields dealing with Computational Fluid Dynamics (CFD) will be aware of the most recent results of applying the SPH method coupled with RBC, confirming its scientific validity and encouraging its implementation in other problems. This multidisciplinary work is aimed at undergraduate and postgraduate students, researchers, software developers, and other engineering, physics, chemistry, mathematics, and related sciences professionals.
Inbunden, Engelska, 2025
435 kr
Skickas inom 10-15 vardagar
This book presents computational codes for the reflective boundary treatment technique used in the case studies presented in the book Reflective Boundary Conditions in SPH Fluid Dynamics Simulation by the same author.
Häftad, Engelska, 2015
934 kr
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Inbunden, Engelska, 2014
1 076 kr
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Through application of the Smoothed Particle Hydrodynamics (SPH) method, this monograph mainly focuses on large deformations and flow failure simulations of geomaterials and movement behavior, which are always involved in geo-disasters. The work covers the theoretical background, numerical techniques, code implementation issues, and many novel and interesting applications. Two-dimensional and three-dimensional SPH models in the framework of both hydrodynamics and solid mechanics are established, with detailed descriptions. The monograph also contains many appealing and practical examples of geo-disaster modeling and analysis, including the fluidized movement of flow-like landslides, lateral spread of liquefied soils, and flow slides in landfills. In the documented SPH simulations, the propagation of geo-disasters is effectively reproduced. Dynamic behaviors of geomaterials during propagation are ascertained, including sliding path, flow velocity, maximum distance reached, and distribution of deposits. In this way, the monograph presents a means for mapping hazardous areas, estimating hazard intensity, and identifying and designing appropriate protective measures.
Häftad, Engelska, 2016
1 076 kr
Skickas inom 10-15 vardagar
Through application of the Smoothed Particle Hydrodynamics (SPH) method, this monograph mainly focuses on large deformations and flow failure simulations of geomaterials and movement behavior, which are always involved in geo-disasters. The work covers the theoretical background, numerical techniques, code implementation issues, and many novel and interesting applications. Two-dimensional and three-dimensional SPH models in the framework of both hydrodynamics and solid mechanics are established, with detailed descriptions. The monograph also contains many appealing and practical examples of geo-disaster modeling and analysis, including the fluidized movement of flow-like landslides, lateral spread of liquefied soils, and flow slides in landfills. In the documented SPH simulations, the propagation of geo-disasters is effectively reproduced. Dynamic behaviors of geomaterials during propagation are ascertained, including sliding path, flow velocity, maximum distance reached, and distribution of deposits. In this way, the monograph presents a means for mapping hazardous areas, estimating hazard intensity, and identifying and designing appropriate protective measures.
Häftad, Tyska
1 317 kr
Kommande
Del 4 - Film- Und Medienwissenschaft
Filme von Jean Vigo. Sph�ren des Spiels und des Spielerischen
Häftad, Tyska, 2008
432 kr
Skickas inom 3-6 vardagar
Inbunden, Engelska, 1990
2 770 kr
Skickas inom 10-15 vardagar
The processes of crustal evolution and orogeny have attracted the earth scientist since the beginning of the last century. Crustal evolution deals with the development of the Earth’s crust since the primeval stage of the planet’s formation. Orogeny represents the period of mountain-building, whereas the orogenesis comprises the processes controlling the development of mountain belts. This text looks at crustal evolution and terrestrial plate tectonics operation from the early Archean to the present day, development of ideas pertaining to accumulations of tectonic models, accounts of structural development in rock of the early Proterozoic age in the northwestern peninsular Indian shield.
Häftad, Engelska, 2020
642 kr
Skickas inom 10-15 vardagar
In the dynamic digital age, the widespread use of computers has transformed engineering and science. A realistic and successful solution of an engineering problem usually begins with an accurate physical model of the problem and a proper understanding of the assumptions employed. With computers and appropriate software we can model and analyze complex physical systems and problems.However, efficient and accurate use of numerical results obtained from computer programs requires considerable background and advanced working knowledge to avoid blunders and the blind acceptance of computer results. This book provides the background and knowledge necessary to avoid these pitfalls, especially the most commonly used numerical methods employed in the solution of physical problems. It offers an in-depth presentation of the numerical methods for scales from nano to macro in nine self-contained chapters with extensive problems and up-to-date references, covering: Trends and new developments in simulation and computationWeighted residuals methodsFinite difference methodsFinite element methodsFinite strip/layer/prism methodsBoundary element methodsMeshless methodsMolecular dynamicsMultiphysics problemsMultiscale methods
Häftad, Engelska, 2018
112 kr
Skickas inom 5-8 vardagar
Inbunden, Engelska, 2009
1 547 kr
Skickas inom 10-15 vardagar
This book trains a critical eye on the curious interaction between America's 43rd president and the people who write about him, talk about him, shoot him, and draw him. Hayden details a rough, often tense relationship between Bush and media outlets from CBS to the New York Times to The Tonight Show. But he also challenges what until recently was the conventional wisdom about Bush's public relations: the notion that the White House was a masterful manipulator of the media, a Machiavellian puppetmaster. According to Hayden, those types of characterizations were not just overly generous; they were distortions. Moreover, they were also a cop-out for the press. This lively book details the pattern of mistakes made by the Bush administration in carrying out its communication strategy, focusing in particular on the period since Hurricane Katrina. It offers a clear portrait of a president stumbling from one crisis to another, failing to successfully pull the strings from behind the curtain.
Häftad, Engelska, 2010
707 kr
Skickas inom 10-15 vardagar
This book trains a critical eye on the curious interaction between America's 43rd president and the people who write about him, talk about him, shoot him, and draw him. Hayden details a rough, often tense relationship between Bush and media outlets from CBS to the New York Times to The Tonight Show. But he also challenges what until recently was the conventional wisdom about Bush's public relations: the notion that the White House was a masterful manipulator of the media, a Machiavellian puppetmaster. According to Hayden, those types of characterizations were not just overly generous; they were distortions. Moreover, they were also a cop-out for the press. This lively book details the pattern of mistakes made by the Bush administration in carrying out its communication strategy, focusing in particular on the period since Hurricane Katrina. It offers a clear portrait of a president stumbling from one crisis to another, failing to successfully pull the strings from behind the curtain.
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