Hydrodynamics of Free-boundary Flows

Hydrodynamics of Free-boundary Flows PDF Author: Georgiĭ Vladimirovich Logvinovich
Publisher:
ISBN:
Category : Hydraulics
Languages : en
Pages : 194

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Book Description

Hydrodynamics of Free-boundary Flows

Hydrodynamics of Free-boundary Flows PDF Author: Georgiĭ Vladimirovich Logvinovich
Publisher:
ISBN:
Category : Hydraulics
Languages : en
Pages : 194

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Book Description


Hydrodynamics of Free-boundary Flows

Hydrodynamics of Free-boundary Flows PDF Author: Georgiĭ Vladimirovich Logvinovich
Publisher:
ISBN:
Category : Hydraulics
Languages : en
Pages : 208

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Book Description


Hydrodynamics of Free-Boundary Flows

Hydrodynamics of Free-Boundary Flows PDF Author: G. V. Logvinovich
Publisher:
ISBN: 9780598240781
Category : Hydraulics
Languages : en
Pages : 0

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Book Description
The hydrodynamics of a body moving in a fluid at high velocities with the formation of free boundaries is studied. The general physical flow properties at the front of the body, flows with developed cavitation, planing and other situations where allowance must be made for free boundary effects and surface discontinuity are considered. The general equations of the dynamics of a thin body are solved by a formula for computing the force due to vibrations of rigid and flexible thin bodies. The results for a flexible body are used to explain the swimming mechanism of fish and sea mammals.

Twenty-Second Symposium on Naval Hydrodynamics

Twenty-Second Symposium on Naval Hydrodynamics PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309065372
Category : Science
Languages : en
Pages : 1039

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Book Description
The Twenty-Second Symposium on Naval Hydrodynamics was held in Washington, D.C., from August 9-14, 1998. It coincided with the 100th anniversary of the David Taylor Model Basin. This international symposium was organized jointly by the Office of Naval Research (Mechanics and Energy Conversion S&T Division), the National Research Council (Naval Studies Board), and the Naval Surface Warfare Center, Carderock Division (David Taylor Model Basin). This biennial symposium promotes the technical exchange of naval research developments of common interest to all the countries of the world. The forum encourages both formal and informal discussion of the presented papers, and the occasion provides an opportunity for direct communication between international peers.

Hydrodynamics and Nonlinear Instabilities

Hydrodynamics and Nonlinear Instabilities PDF Author: Claude Godrèche
Publisher: Cambridge University Press
ISBN: 9780521017633
Category : Science
Languages : en
Pages : 700

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Book Description
This book presents five sets of pedagogical lectures by internationally respected researchers on nonlinear instabilities and the transition to turbulence in hydrodynamics. The book begins with a general introduction to hydrodynamics covering fluid properties, flow measurement, dimensional analysis and turbulence. Chapter two reviews the special characteristics of instabilities in open flows. Chapter three presents mathematical tools for multiscale analysis and asymptotic matching applied to the dynamics of fronts and localized nonlinear states. Chapter four gives a detailed review of pattern forming instabilities. The final chapter provides a detailed and comprehensive introduction to the instability of flames, shocks and detonations. Together, these lectures provide a thought-provoking overview of current research in this important area.

Worlds of Flow

Worlds of Flow PDF Author: Olivier Darrigol
Publisher: Oxford University Press
ISBN: 0198568436
Category : Mathematics
Languages : en
Pages : 372

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Book Description
This book provides the first fully-fledged history of hydrodynamics, including lively accounts of the concrete problems of hydraulics, navigation, blood circulation, meteorology, and aeronautics that motivated the main conceptual innovations. Richly illustrated, technically competent, and philosophically sensitive, it should attract a broad audience and become a standard reference for any one interested in fluid mechanics.

Twenty-First Symposium on Naval Hydrodynamics

Twenty-First Symposium on Naval Hydrodynamics PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309058791
Category : Science
Languages : en
Pages : 1100

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Book Description


Discontinuous Finite Elements in Fluid Dynamics and Heat Transfer

Discontinuous Finite Elements in Fluid Dynamics and Heat Transfer PDF Author: Ben Q. Li
Publisher: Springer Science & Business Media
ISBN: 1846282055
Category : Technology & Engineering
Languages : en
Pages : 587

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Book Description
Over the past several years, significant advances have been made in developing the discontinuous Galerkin finite element method for applications in fluid flow and heat transfer. Certain unique features of the method have made it attractive as an alternative for other popular methods such as finite volume and finite elements in thermal fluids engineering analyses. This book is written as an introductory textbook on the discontinuous finite element method for senior undergraduate and graduate students in the area of thermal science and fluid dynamics. It also can be used as a reference book for researchers and engineers who intend to use the method for research in computational fluid dynamics and heat transfer. A good portion of this book has been used in a course for computational fluid dynamics and heat transfer for senior undergraduate and first year graduate students. It also has been used by some graduate students for self-study of the basics of discontinuous finite elements. This monograph assumes that readers have a basic understanding of thermodynamics, fluid mechanics and heat transfer and some background in numerical analysis. Knowledge of continuous finite elements is not necessary but will be helpful. The book covers the application of the method for the simulation of both macroscopic and micro/nanoscale fluid flow and heat transfer phenomena.

Applied Hydrodynamics

Applied Hydrodynamics PDF Author: Hubert Chanson
Publisher: CRC Press
ISBN: 1138000930
Category : Science
Languages : en
Pages : 450

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Book Description
This textbook treats Hydro- and Fluid Dynamics, the engineering science dealing with forces and energies generated by fluids in motion, playing a vital role in everyday life. Practical examples include the flow motion in the kitchen sink, the exhaust fan above the stove, and the air conditioning system in our home. When driving a car, the air flow around the vehicle body induces some drag which increases with the square of the car speed and contributes to excess fuel consumption. Engineering applications encompass fluid transport in pipes and canals, energy generation, environmental processes and transportation (cars, ships, aircrafts). This book deals with the topic of applied hydrodynamics. The lecture material is grouped into two complementary sections: ideal fluid flow and real fluid flow. The former deals with two- and possibly three-dimensional fluid motions that are not subject to boundary friction effects, while the latter considers the flow regions affected by boundary friction and turbulent shear. The lecture material is designed as an intermediate course in fluid dynamics for senior undergraduate and postgraduate students in Civil, Environmental, Hydraulic and Mechanical Engineering. It is supported by notes, applications, remarks and discussions in each chapter. Moreover a series of appendices is added, while some major homework assignments are developed at the end of the book, before the bibliographic references.

Free Boundaries in Viscous Flows

Free Boundaries in Viscous Flows PDF Author: Robert A. Brown
Publisher: Springer Science & Business Media
ISBN: 1461384133
Category : Mathematics
Languages : en
Pages : 122

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Book Description
It is increasingly the case that models of natural phenomena and materials processing systems involve viscous flows with free surfaces. These free boundaries are interfaces of the fluid with either second immiscible fluids or else deformable solid boundaries. The deformation can be due to mechanical displacement or as is the case here, due to phase transformation; the solid can melt or freeze. This volume highlights a broad range of subjects on interfacial phenomena. There is an overview of the mathematical description of viscous free-surface flows, a description of the current understanding of mathematical issues that arise in these models and a discussion of high-order-accuracy boundary-integral methods for the solution of viscous free surface flows. There is the mathematical analysis of particular flows: long-wave instabilities in viscous-film flows, analysis of long-wave instabilities leading to Marangoni convection, and de§ scriptions of the interaction of convection with morphological stability during directional solidification. This book is geared toward anyone with an interest in free-boundary problems, from mathematical analysts to material scientists; it will be useful to applied mathematicians, physicists, and engineers alike.