Turbulence Spectra in the Noise Source Regions of the Flow Around Complex Surfaces

Turbulence Spectra in the Noise Source Regions of the Flow Around Complex Surfaces PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 30

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Turbulence Spectra in the Noise Source Regions of the Flow Around Complex Surfaces

Turbulence Spectra in the Noise Source Regions of the Flow Around Complex Surfaces PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 30

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Book Description


Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 456

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Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Bibliography of Lewis Research Center Technical Publications Announced in 1983

Bibliography of Lewis Research Center Technical Publications Announced in 1983 PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 358

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Particle Image Velocimetry

Particle Image Velocimetry PDF Author: Markus Raffel
Publisher: Springer Science & Business Media
ISBN: 3540723072
Category : Technology & Engineering
Languages : en
Pages : 460

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Book Description
This immensely practical guide to PIV provides a condensed, yet exhaustive guide to most of the information needed for experiments employing the technique. This second edition has updated chapters on the principles and extra information on microscopic, high-speed and three component measurements as well as a description of advanced evaluation techniques. What’s more, the huge increase in the range of possible applications has been taken into account as the chapter describing these applications of the PIV technique has been expanded.

Handbook of Noise and Vibration Control

Handbook of Noise and Vibration Control PDF Author: Malcolm J. Crocker
Publisher: John Wiley & Sons
ISBN: 0471395994
Category : Technology & Engineering
Languages : en
Pages : 1594

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Book Description
Two of the most acclaimed reference works in the area of acoustics in recent years have been our Encyclopedia of Acoustics, 4 Volume set and the Handbook of Acoustics spin-off. These works, edited by Malcolm Crocker, positioned Wiley as a major player in the acoustics reference market. With our recently published revision of Beranek & Ver's Noise and Vibration Control Engineering, Wiley is a highly respected name in the acoustics business. Crocker's new handbook covers an area of great importance to engineers and designers. Noise and vibration control is one largest areas of application of the acoustics topics covered in the successful encyclopedia and handbook. It is also an area that has been under-published in recent years. Crocker has positioned this reference to cover the gamut of topics while focusing more on the applications to industrial needs. In this way the book will become the best single source of need-to-know information for the professional markets.

Mechanics of Flow-Induced Sound and Vibration, Volume 2

Mechanics of Flow-Induced Sound and Vibration, Volume 2 PDF Author: William K. Blake
Publisher: Academic Press
ISBN: 0128122900
Category : Science
Languages : en
Pages : 696

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Book Description
Mechanics of Flow-Induced Sound and Vibration, Volume 2: Complex Flow-Structure Interactions, Second Edition, enables readers to fully understand flow-induced vibration and sound, unifying the disciplines of fluid dynamics, structural dynamics, vibration, acoustics, and statistics in order to classify and examine each of the leading sources of vibration and sound induced by various types of fluid motion. Starting from classical theories of aeroacoustics and hydroacoustics, a formalism of integral solutions valid for sources near boundaries is developed and then broadened to address different source types, including hydrodynamically induced cavitation and bubble noise, turbulent wall-pressure fluctuations, pipe and duct systems, lifting surface flow noise and vibration, and noise from rotating machinery. Each chapter is illustrated with comparisons of leading formulas and measured data. Combined with its companion book, Mechanics of Flow-Induced Sound and Vibration, Volume 1: General Concepts and Elementary Sources, the book covers everything an engineer needs to understand flow-induced sound and vibration. This book will be a vital source of information for postgraduate students, engineers and researchers with an interest in aerospace, ships and submarines, offshore structures, construction, and ventilation. Presents every important topic in flow-induced sound and vibration Covers all aspects of the topics addressed, from fundamental theory, to the analytical formulas used in practice Provides the building blocks of computer modeling for flow-induced sound and vibration

Turbulence Spectra for Disturbed Turbulent Flow

Turbulence Spectra for Disturbed Turbulent Flow PDF Author: Ronald LeRoy Gratz
Publisher:
ISBN:
Category : Hydrodynamics
Languages : en
Pages : 224

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Mechanics of Flow-Induced Sound and Vibration V2

Mechanics of Flow-Induced Sound and Vibration V2 PDF Author: William K. Blake
Publisher: Elsevier
ISBN: 0323145752
Category : Science
Languages : en
Pages : 569

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Book Description
Mechanics of Flow-Induced Sound and Vibration V2

Applied Mechanics Reviews

Applied Mechanics Reviews PDF Author:
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 568

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Turbulence and Turbulence Spectra in Complex Fluid Flows

Turbulence and Turbulence Spectra in Complex Fluid Flows PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 22

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Book Description
This is the final report of a three-year, Laboratory Directed Research and Development (LDRD) project at Los Alamos National Laboratory (LANL). Our objective was to develop a theoretical model of fluid turbulence in parallel with a series of direct numerical simulations of increasingly complex test environments to establish limits of error and regimes of applicability, and to guide improvements. The aim is to produce methods of tested accuracy, with tractable numerical approximations, for turbulent fluids of constant density, and then for variable densities and multimaterial flows. We proceed from a recent spectral model that describes turbulent energy and stress densities in terms of a range of length scales. This should lead not only to improved engineering models, but also to a basic conceptual improvement because the spectral approach accounts for the variation of evolution rates with turbulence length scales.