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Quartzite --- Rheology --- Shear flow --- Flow, Shear --- Fluid dynamics --- Shear (Mechanics) --- Colloids --- Deformations (Mechanics) --- Elasticity --- Plasticity --- Viscosity --- Metaquartzite --- Metamorphic rocks --- Theses
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This book develops an analysis of the air entrainment processes in free-surface flows. These flows are investigated as homogeneous mixtures with variable density. Several types of air-water free-surface flows are studied: plunging jet flows, open channel flows, and turbulent water jets discharging into air. Experimental observations reported by the author confirm the concept that the air-water mixture behaves as a homogeneous compressible fluid in each case. This book will be of great interest to professionals working in many fields of engineering: chemical, civil, environmental, mechanical, m
Water --- Turbulence. --- Shear flow. --- Flow, Shear --- Fluid dynamics --- Rheology --- Shear (Mechanics) --- Flow, Turbulent --- Turbulent flow --- Aerated water flow --- Water flow, Aerated --- White water (Hydraulics) --- Hydraulics --- Turbulence --- Air entrainment.
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629.73 --- Aerodynamics, Supersonic --- Airplanes --- -Airplanes --- -Fluid dynamics --- Shear flow --- Flow, Shear --- Fluid dynamics --- Rheology --- Shear (Mechanics) --- Dynamics --- Fluid mechanics --- Aeroplanes --- Aircraft, Fixed wing --- Fixed wing aircraft --- Planes (Airplanes) --- Flying-machines --- Aircraft industry --- Aerodynamics of supersonic flight --- High-speed aerodynamics --- Supersonic aerodynamics --- Supersonic speeds --- Supersonics --- Aerodynamics --- High-speed aeronautics --- Sound pressure --- Luchtvaart. Luchtvaarttechniek --- Design and construction --- Jet propulsion
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This book presents the fundamentals and advanced research on the global stability analysis of the shear flows. The contents investigate the results of global stability analysis for different configurations of internal and external shear flows. The topics covered are global stability analysis of converging-diverging channel flows, axisymmetric boundary layer developed on a circular cylinder, cone and inclined flat-plate boundary layer, and wall jets. It further explains the effect of divergence, convergence, transverse curvature, and pressure gradients on the global stability of the different configurations of shear flows. The book is a valuable reference for beginners, researchers, and professionals working in the field of aerodynamics and marine hydrodynamics.
Mechanics, Applied. --- Solids. --- Fluid mechanics. --- Aerospace engineering. --- Astronautics. --- Solid Mechanics. --- Engineering Fluid Dynamics. --- Aerospace Technology and Astronautics. --- Space sciences --- Aeronautics --- Astrodynamics --- Space flight --- Space vehicles --- Aeronautical engineering --- Astronautics --- Engineering --- Hydromechanics --- Continuum mechanics --- Solid state physics --- Transparent solids --- Applied mechanics --- Engineering, Mechanical --- Engineering mathematics --- Shear flow. --- Flow, Shear --- Fluid dynamics --- Rheology --- Shear (Mechanics)
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A good understanding of turbulent compressible flows is essential to the design and operation of high-speed vehicles. Such flows occur, for example, in the external flow over the surfaces of supersonic aircraft, and in the internal flow through the engines. Our ability to predict the aerodynamic lift, drag, propulsion and maneuverability of high-speed vehicles is crucially dependent on our knowledge of turbulent shear layers, and our understanding of their behavior in the presence of shock waves and regions of changing pressure. Turbulent Shear Layers in Supersonic Flow provides a comprehensive introduction to the field, and helps provide a basis for future work in this area. Wherever possible we use the available experimental work, and the results from numerical simulations to illustrate and develop a physical understanding of turbulent compressible flows.
Aerodynamics, Supersonic. --- Shear flow. --- Turbulence. --- Flow, Turbulent --- Turbulent flow --- Fluid dynamics --- Flow, Shear --- Rheology --- Shear (Mechanics) --- Aerodynamics of supersonic flight --- High-speed aerodynamics --- Supersonic aerodynamics --- Supersonic speeds --- Supersonics --- Aerodynamics --- High-speed aeronautics --- Sound pressure --- Hydraulic engineering. --- Fluid- and Aerodynamics. --- Numerical and Computational Physics, Simulation. --- Engineering Fluid Dynamics. --- Engineering, Hydraulic --- Engineering --- Fluid mechanics --- Hydraulics --- Shore protection --- Fluids. --- Physics. --- Fluid mechanics. --- Hydromechanics --- Continuum mechanics --- Natural philosophy --- Philosophy, Natural --- Physical sciences --- Dynamics --- Mechanics --- Physics --- Hydrostatics --- Permeability
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Starting from fundamentals of classical stability theory, an overview is given of the transition phenomena in subsonic, wall-bounded shear flows. At first, the consideration focuses on elementary small-amplitude velocity perturbations of laminar shear layers, i.e. instability waves, in the simplest canonical configurations of a plane channel flow and a flat-plate boundary layer. Then the linear stability problem is expanded to include the effects of pressure gradients, flow curvature, boundary-layer separation, wall compliance, etc. related to applications. Beyond the amplification of instability waves is the non-modal growth of local stationary and non-stationary shear flow perturbations which are discussed as well. The volume continues with the key aspect of the transition process, that is, receptivity of convectively unstable shear layers to external perturbations, summarizing main paths of the excitation of laminar flow disturbances. The remainder of the book addresses the instability phenomena found at late stages of transition. These include secondary instabilities and nonlinear features of boundary-layer perturbations that lead to the final breakdown to turbulence. Thus, the reader is provided with a step-by-step approach that covers the milestones and recent advances in the laminar-turbulent transition. Special aspects of instability and transition are discussed through the book and are intended for research scientists, while the main target of the book is the student in the fundamentals of fluid mechanics. Computational guides, recommended exercises, and PowerPoint multimedia notes based on results of real scientific experiments supplement the monograph. These are especially helpful for the neophyte to obtain a solid foundation in hydrodynamic stability. To access the supplementary material go to extras.springer.com and type in the ISBN for this volume.
Shear flow. --- Turbulence. --- Shear flow --- Civil & Environmental Engineering --- Engineering & Applied Sciences --- Applied Physics --- Civil Engineering --- Applied Mathematics --- Flow, Shear --- Physics. --- Fluids. --- Fluid mechanics. --- Fluid- and Aerodynamics. --- Engineering Fluid Dynamics. --- Numerical and Computational Physics. --- Fluid dynamics --- Rheology --- Shear (Mechanics) --- Hydraulic engineering. --- Numerical and Computational Physics, Simulation. --- Engineering, Hydraulic --- Engineering --- Fluid mechanics --- Hydraulics --- Shore protection --- Natural philosophy --- Philosophy, Natural --- Physical sciences --- Dynamics --- Hydromechanics --- Continuum mechanics --- Mechanics --- Physics --- Hydrostatics --- Permeability
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The articles in this volume present the state-of-the-art in noise prediction, modeling and measurement. The articles are partially based on class notes provided during the course `Noise sources in turbulent shear flows', given at CISM on April 2011. The first part contains general concepts of aero acoustics, including vortex sound theory and acoustic analogies, in the second part particular emphasis is put into arguments of interest for engineers and relevant for aircraft design: jet noise, airfoil broadband noise, boundary layer noise (including interior noise and its control) and the concept of noise sources, their theoretical modeling and identification in turbulent lows. All these arguments are treated extensively with the inclusion of many practical examples and references to engineering applications.
Aeroacoustics. --- Fluid dynamics. --- Wave equations. --- Aerodynamic noise --- Shear flow --- Civil & Environmental Engineering --- Mechanical Engineering --- Engineering & Applied Sciences --- Civil Engineering --- Aeronautics Engineering & Astronautics --- Noise --- Turbulence. --- Shear flow. --- Measurement. --- Flow, Shear --- Flow, Turbulent --- Turbulent flow --- Engineering. --- Vibration. --- Dynamical systems. --- Dynamics. --- Fluid mechanics. --- Aerospace engineering. --- Astronautics. --- Engineering Fluid Dynamics. --- Aerospace Technology and Astronautics. --- Vibration, Dynamical Systems, Control. --- Fluid dynamics --- Rheology --- Shear (Mechanics) --- Hydraulic engineering. --- Space sciences --- Aeronautics --- Astrodynamics --- Space flight --- Space vehicles --- Engineering, Hydraulic --- Engineering --- Fluid mechanics --- Hydraulics --- Shore protection --- Cycles --- Mechanics --- Sound --- Dynamical systems --- Kinetics --- Mathematics --- Mechanics, Analytic --- Force and energy --- Physics --- Statics --- Aeronautical engineering --- Astronautics --- Hydromechanics --- Continuum mechanics
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