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Geophysics --- Fluid models. --- Fluid models in geophysics --- Rotating dishpan
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Atmospheric circulation --- Geophysics --- Hydraulics --- Mathematical models --- Fluid models --- Preissman, Alexander,
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Environmental fluid mechanics (EFM) is the scientific study of transport, dispersion and transformation processes in natural fluid flows on our planet Earth, from the microscale to the planetary scale. This book brings together scientists and engineers working in research institutions, universities and academia, who engage in the study of theoretical, modeling, measuring and software aspects in environmental fluid mechanics. It provides a forum for the participants, and exchanges new ideas and expertise through the presentations of up-to-date and recent overall achievements in this field.
Fluid mechanics. --- Geophysics --- Environmental hydraulics. --- Hydraulics --- Fluid models in geophysics --- Rotating dishpan --- Hydromechanics --- Continuum mechanics --- Fluid models.
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Turbulence --- Hydrodynamics --- Ocean currents --- Geophysics --- Fluid models --- Flow, Turbulent --- Turbulent flow --- Fluid dynamics --- Currents, Oceanic --- Ocean circulation --- Water currents --- Ocean surface topography --- Fluid models in geophysics --- Rotating dishpan --- Geophysics - Fluid models
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The problems of making inferences about the natural world from noisy observations and imperfect theories occur in almost all scientific disciplines. This 2006 book addresses these problems using examples taken from geophysical fluid dynamics. It focuses on discrete formulations, both static and time-varying, known variously as inverse, state estimation or data assimilation problems. Starting with fundamental algebraic and statistical ideas, the book guides the reader through a range of inference tools including the singular value decomposition, Gauss-Markov and minimum variance estimates, Kalman filters and related smoothers, and adjoint (Lagrange multiplier) methods. The final chapters discuss a variety of practical applications to geophysical flow problems. Discrete Inverse and State Estimation Problems is an ideal introduction to the topic for graduate students and researchers in oceanography, meteorology, climate dynamics, and geophysical fluid dynamics. It is also accessible to a wider scientific audience; the only prerequisite is an understanding of linear algebra.
Oceanography --- Estimation theory --- Geophysics --- Mathematical models --- Fluid models --- Problèmes inverses (équations différentielles) --- Inverse problems (Differential equations) --- Estimation theory. --- Fluid models in geophysics --- Rotating dishpan --- Estimating techniques --- Least squares --- Mathematical statistics --- Stochastic processes --- Mathematical models. --- Fluid models. --- Fluides, Mécanique des --- Fluid mechanics --- Géophysique --- Mécanique des fluides. --- Oceanography - Mathematical models --- Geophysics - Fluid models --- Mécanique des fluides. --- Géophysique --- Problèmes inverses (équations différentielles)
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Combining rigorous theory with practical application, this book provides a unified and detailed account of the fundamental equations governing atmospheric and oceanic fluid flow on which global, quantitative models of weather and climate prediction are founded. It lays the foundation for more accurate models by making fewer approximations and imposing dynamical and thermodynamical consistency, moving beyond the assumption that the Earth is perfectly spherical. A general set of equations is developed in a standard notation with clearly stated assumptions, limitations, and important properties. Some exact, non-linear solutions are developed to promote further understanding and for testing purposes. This book contains a thorough consideration of the fundamental equations for atmospheric and oceanic models, and is therefore invaluable to both theoreticians and numerical modellers. It also stands as an accessible source for reference purposes.
Geophysics --- Atmospheric models --- Fluid mechanics. --- Oceanography. --- Atmospheric thermodynamics. --- Fluid models. --- Mathematics.
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This volume collects a number of theoretical and experimental lectures on various aspects of transport and mixing of active and passive particles in geophysical flows. Transports in fluids can be approached from two complementary perspectives: in the Eulerian view of mixing, the focus is on the concentration field - advection stetches and folds the concentration field and sharpens the gradients, while diffusion smoothes the field. In the Langrangian view, fluid parcels are followed around as they move with the flow, experiencing chaotic or stochastic motion. Both pictures are considered in the present lectures, with passive particles carried freely by the flow and reactive particles, where chemically or biologically induced reactions change the character of the particles.
Geophysics --- Fluid dynamics. --- Géophysique --- Fluides, Dynamique des --- Fluid models. --- Mathematical models. --- Modèles de fluides --- Modèles mathématiques --- Fluid dynamics --- Cosmic Physics --- Physics --- Physical Sciences & Mathematics --- Fluid models --- Mathematical models --- Geological physics --- Terrestrial physics --- Fluid models in geophysics --- Rotating dishpan --- Earth sciences. --- Geophysics. --- Atmospheric sciences. --- Fluids. --- Environmental sciences. --- Earth Sciences. --- Geophysics/Geodesy. --- Fluid- and Aerodynamics. --- Atmospheric Sciences. --- Environmental Physics. --- Dynamics --- Fluid mechanics --- Earth sciences --- Physical geography. --- Geography --- Environmental science --- Science --- Atmospheric sciences --- Atmosphere --- Hydraulics --- Mechanics --- Hydrostatics --- Permeability
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This product, consisting of a CD-ROM and a book, deals with the numerical simulation of reactive transport in porous media using the simulation package SHEMAT/Processing SHEMAT. SHEMAT (Simulator for HEat and MAss Transport) is an easy-to-use, general-purpose reactive transport simulation code for a wide variety of thermal and hydrogeological problems in two or three dimensions. The book is a richly documented manual for users of this software which discusses in detail the coded physical and chemical equations. Thus, it provides the in-depth background required by those who want to apply the code for solving advanced technical and scientific problems. The enclosed companion CD-ROM contains the software and data for all of the case studies. The software includes user-friendly pre- and post-processors which make it very easy to set up a model, run it and view the results, all from one platform. Therefore, the software is also very suitable for academic or technical "hands-on" courses for simulating flow, transport of heat and mass, and chemical reactions in porous media. You can find a link to the updated software on springer.com .
Heat --- Mass transfer --- Groundwater flow --- Geophysics --- Transmission --- Computer simulation --- Mathematical models --- Fluid models --- Physics --- Physical Sciences & Mathematics --- Cosmic Physics --- Thermodynamics --- Computer simulation. --- Mathematical models. --- Geophysics. --- Geology. --- Geotechnical engineering. --- Fluids. --- Geophysics/Geodesy. --- Geotechnical Engineering & Applied Earth Sciences. --- Fluid- and Aerodynamics. --- Hydraulics --- Mechanics --- Hydrostatics --- Permeability --- Engineering, Geotechnical --- Geotechnics --- Geotechnology --- Engineering geology --- Geognosy --- Geoscience --- Earth sciences --- Natural history --- Geological physics --- Terrestrial physics --- Heat - Transmission - Computer simulation --- Heat - Transmission - Mathematical models --- Mass transfer - Computer simulation --- Mass transfer - Mathematical models --- Groundwater flow - Computer simulation --- Groundwater flow - Mathematical models --- Geophysics - Fluid models - Computer simulation --- Geophysics - Fluid models - Mathematical models --- Transfert de chaleur. --- Transfert de masse. --- Eaux souterraines --- Géophysique. --- Computer programs. --- Écoulement. --- Fluid models.
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This book develops a fundamental understanding of geophysical fluid dynamics based on a mathematical description of the flows of inhomogeneous fluids. It covers these topics: 1. development of the equations of motion for an inhomogeneous fluid 2. review of thermodynamics 3. thermodynamic and kinetic energy equations 4. equations of state for the atmosphere and the ocean, salt, and moisture effects 5. concepts of potential temperature and potential density 6. Boussinesq and quasi-geostrophic approximations 7. conservation equations for vorticity, mechanical and thermal energy instability theories, internal waves, mixing, convection, double-diffusion, stratified turbulence, fronts, intrusions, gravity currents Graduate students will be able to learn and apply the basic theory of geophysical fluid dynamics of inhomogeneous fluids on a rotating earth, including: 1. derivation of the governing equations for a stratified fluid starting from basic principles of physics 2. review of thermodynamics, equations of state, isothermal, adiabatic, isentropic changes 3. scaling of the equations, Boussinesq approximation, applied to the ocean and the atmosphere 4. examples of stratified flows at geophysical scales, steady and unsteady motions, inertia-gravity internal waves, quasi-geostrophic theory 5. vorticity and energy conservation in stratified fluids 6.boundary layer convection in stratified containers and basins.
Hydrosphere --- Geology. Earth sciences --- Water supply. Water treatment. Water pollution --- Physical geography --- hydrologie --- water --- geologie --- fysische geografie --- aarde (astronomie) --- oceanografie --- Geophysics --- Fluid models.
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This textbook develops a fundamental understanding of geophysical fluid dynamics by providing a mathematical description of fluid properties, kinematics and dynamics as influenced by earth’s rotation. Its didactic value is based on elaborate treatment of basic principles, derived equations, exemplary solutions and their interpretation. Both starting graduate students and experienced scientists can closely follow the mathematical development of the basic theory applied to the flow of uniform density fluids on a rotating earth, with (1) basic physics introducing the "novel" effects of rotation for flows on planetary scales, (2) simplified dynamics of shallow water and quasi-geostrophic theories applied to a variety of steady, unsteady flows and geophysical wave motions, demonstrating the restoring effects of Coriolis acceleration, earth’s curvature (beta) and topographic steering, (3) conservation of vorticity and energy at geophysical scales, and (4) specific applications to help demonstrate the ability to create and solve new problems in this very rich field. A comprehensive review of the complex geophysical flows of the ocean and the atmosphere is closely knitted with this basic description, intended to be developed further in the second volume that addresses density stratified geophysical fluid dynamics. .
Oceanography. --- Meteorology. --- Coasts. --- Hydrology. --- Geophysics. --- Coastal Sciences. --- Hydrology/Water Resources. --- Geophysics and Environmental Physics. --- Geological physics --- Terrestrial physics --- Earth sciences --- Physics --- Aquatic sciences --- Hydrography --- Water --- Coastal landforms --- Coastal zones --- Coastlines --- Landforms --- Seashore --- Aerology --- Atmospheric science --- Oceanography, Physical --- Oceanology --- Physical oceanography --- Thalassography --- Marine sciences --- Ocean --- Geophysics --- Fluid models. --- Fluid models in geophysics --- Rotating dishpan
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