Numerical Simulation of Free Surface Flow Using a Moving, Unstructured Mesh Method PDF Download
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Author: Meizhong Dai
Publisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 258
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Book Description
Author: Meizhong Dai
Publisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 258
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Book Description
Author: Ramesh M. Nallapati
Publisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 140
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Book Description
Author: F. Moukalled
Publisher: Springer
ISBN: 3319168746
Category : Technology & Engineering
Languages : en
Pages : 799
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Book Description
This textbook explores both the theoretical foundation of the Finite Volume Method (FVM) and its applications in Computational Fluid Dynamics (CFD). Readers will discover a thorough explanation of the FVM numerics and algorithms used for the simulation of incompressible and compressible fluid flows, along with a detailed examination of the components needed for the development of a collocated unstructured pressure-based CFD solver. Two particular CFD codes are explored. The first is uFVM, a three-dimensional unstructured pressure-based finite volume academic CFD code, implemented within Matlab. The second is OpenFOAM®, an open source framework used in the development of a range of CFD programs for the simulation of industrial scale flow problems. With over 220 figures, numerous examples and more than one hundred exercise on FVM numerics, programming, and applications, this textbook is suitable for use in an introductory course on the FVM, in an advanced course on numerics, and as a reference for CFD programmers and researchers.
Author: Joel H. Ferziger
Publisher: Springer Science & Business Media
ISBN: 3642560261
Category : Mathematics
Languages : en
Pages : 431
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Book Description
In its third revised and extended edition the book offers an overview of the techniques used to solve problems in fluid mechanics on computers. The authors describe in detail the most often used techniques. Included are advanced techniques in computational fluid dynamics, such as direct and large-eddy simulation of turbulence. Moreover, a new section deals with grid quality and an extended description of discretization methods has also been included. Common roots and basic principles for many apparently different methods are explained. The book also contains a great deal of practical advice for code developers and users.
Author: Nikolaos D. Katopodes
Publisher: Butterworth-Heinemann
ISBN: 0128154861
Category : Technology & Engineering
Languages : en
Pages : 914
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Book Description
Free-Surface Flow: Computational Methods presents a detailed analysis of numerical schemes for shallow-water waves. It includes practical applications for the numerical simulation of flow and transport in rivers and estuaries, the dam-break problem and overland flow. Closure models for turbulence, such as Reynolds-Averaged Navier-Stokes and Large Eddy Simulation are presented, coupling the aforementioned surface tracking techniques with environmental fluid dynamics. While many computer programs can solve the partial differential equations describing the dynamics of fluids, many are not capable of including free surfaces in their simulations. Provides numerical solutions of the turbulent Navier-Stokes equations in three space dimensions Includes closure models for turbulence, such as Reynolds-Averaged Navier-Stokes, and Large Eddy Simulation Practical applications are presented for the numerical simulation of flow and transport in rivers and estuaries, the dam-break problem and overland flow
Author: Carlos Alberto Dutra Fraga Filho
Publisher: Cambridge Scholars Publishing
ISBN: 1036409112
Category : Technology & Engineering
Languages : en
Pages : 190
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Book Description
Oil spills at sea are a severe environmental concern. They can occur during the various stages of well-drilling, repair operations or transportation. The spreading of oil occurs due to the pollutant's tendency to flow over itself. Knowledge of its physical properties during the phenomenon, such as velocities and spatial positions, allows the timely adoption of environmental protection measures. This book presents, in a simple and objective way, the development and implementation of purely Lagrangian numerical modelling using the Smoothed Particle Hydrodynamics (SPH) method for the study of the spreading of oil in its first stage (gravity-inertial regime) on a calm sea. The computational code's implementation and validation were carried out through the simulation of classical problems in the scientific literature, i.e., heat diffusion in a homogeneous flat plate, a still volume of water inside an immobile reservoir and a dam failure. From the coupling of the software with a collision detection and response algorithm, numerical results in concordance with the curve adjusted by James Fay (a pioneering scientist in the study of oil spills) for the prediction of oil slick diameters at the end of the gravity-inertial regime were achieved.
Author: Geert Fekken
Publisher:
ISBN:
Category :
Languages : en
Pages : 132
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Book Description
Author: Qingwei Ma
Publisher: World Scientific
ISBN: 9812836497
Category : Science
Languages : en
Pages : 700
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Book Description
Deals with numerical methods that have been employed to simulate nonlinear water waves. This book covers important applications, such as overturning waves, breaking waves, waves generated by landslides, freak waves, solitary waves, tsunamis, sloshing waves, interaction of extreme waves with beaches, and interaction with fixed structures.
Author: Leonardo Franco
Publisher: Springer Nature
ISBN: 3031637496
Category :
Languages : en
Pages : 402
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Book Description
Author: G.R. Liu
Publisher: CRC Press
ISBN: 1420082108
Category : Mathematics
Languages : en
Pages : 772
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Book Description
Understand How to Use and Develop Meshfree TechniquesAn Update of a Groundbreaking WorkReflecting the significant advances made in the field since the publication of its predecessor, Meshfree Methods: Moving Beyond the Finite Element Method, Second Edition systematically covers the most widely used meshfree methods. With 70% new material, this edit
