Author: Terence K. Kilbride (Jr)
Publisher:
ISBN:
Category :
Languages : en
Pages : 278

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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 176

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Author: George Peter Succi
Publisher:
ISBN:
Category : Aerodynamic noise
Languages : en
Pages : 586

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Author: James Durane Knight
Publisher:
ISBN:
Category : Sound-waves
Languages : en
Pages : 146

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Author: Peter Allan Franken
Publisher:
ISBN:
Category :
Languages : en
Pages : 158

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Author: Herbert S. Ribner
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 738

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Book Description
The interaction of a convected field of turbulence with a shock wave has been analyzed to yield the modified turbulence, entropy spotiness, and noise generated downstream of the shock. This analysis generalizes the results of Technical Note 2864, which apply to a single spectrum component, to give the shock-interaction effects of a complete turbulence field. The previous report solved the basic gas-dynamic problem, and the present report has added the necessary spectrum analysis.

Author: Susanne Fuchs
Publisher: Walter de Gruyter
ISBN: 311022657X
Category : Language Arts & Disciplines
Languages : en
Pages : 397

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Book Description
This series consists of collected volumes and monographs about specific issues dealing with interfaces among the subcomponents of linguistic structure: phonology-morphology, phonology-syntax, syntax-semantics, syntax-morphology, and syntax-lexicon. Recent linguistic research has recognized that the subcomponents of grammar interact in non-trivial ways. What is currently under debate is the actual range of such interactions and their most appropriate representation in grammar, and this is precisely the focus of this series. Specifically, it provides a general overview of various topics by examining them through the interaction of grammatical components. The books function as a state-of- the-art report of research.

Author: Yu Zhou
Publisher: Springer
ISBN: 366248868X
Category : Technology & Engineering
Languages : en
Pages : 433

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Book Description
These proceedings primarily focus on advances in the theory, experiments, and numerical simulations of turbulence in the contexts of flow-induced vibration and noise, as well as their control. Fluid-related structural vibration and noise problems are often encountered in many engineering fields, increasingly making them a cause for concern. The FSSIC conference, held on 5-9 July 2015 in Perth, featured prominent keynote speakers such as John Kim, Nigel Peake, Song Fu and Colin Hansen, as well as talks on a broad range of topics: turbulence, fluid-structure interaction, fluid-related noise and the control/management aspects of these research areas, many of which are clearly interdisciplinary in nature. It provided a forum for academics, scientists and engineers working in all branches of Fluid-Structure-Sound Interactions and Control (FSSIC) to exchange and share the latest developments, ideas and advances, bringing them together researchers from East and West to push forward the frontiers of FSSIC, ensuring that the proceedings will be of interest to a broad engineering community.

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 150

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Book Description
The scattering of sound by the nonlinear interaction of two sound beams in the presence of turbulence is used to experimentally measure the turbulent velocities generated by a submerged water jet. When two sound beams of primary frequencies f01 and f02 intersect in a region of turbulent flow, the nonlinear scattering generates sum and difference frequency components (f0+ = f01 f02 and f0- = f01 - f02) which radiate outside the interaction region. In the absence of turbulence, the crossed beams do not produce radiated sum and difference frequencies. In this experiment, two transducers emit continuous wave focused sound beams of frequencies f01 = 2.0 MHz and f02 = 2.1 MHz, respectively. A receiving transducer, located outside the interaction region, detects the scattered sum frequency (f0 = 4.1 MHz.) Scattering results measured at 80 degree angles for each of 11 scan positions across the jet are used to map out the velocity correlation coefficients of the turbulence. Results are then compared with earlier published experiments that use conventional hotwire probes to measure a similar turbulent jet flow in air. nonlinear acoustics; sound- scattering; sound-waves; ultrasonic-waves.

Author: Yu Zhou
Publisher: Springer
ISBN: 9811075425
Category : Technology & Engineering
Languages : en
Pages : 382

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Book Description
This book presents the proceedings of the Symposium on Fluid-Structure-Sound Interactions and Control (FSSIC), (held in Tokyo on Aug. 21-24, 2017), which largely focused on advances in the theory, experiments on, and numerical simulation of turbulence in the contexts of flow-induced vibration, noise and their control. This includes several practical areas of application, such as the aerodynamics of road and space vehicles, marine and civil engineering, nuclear reactors and biomedical science, etc. Uniquely, these proceedings integrate acoustics with the study of flow-induced vibration, which is not a common practice but can be extremely beneficial to understanding, simulating and controlling vibration. The symposium provides a vital forum where academics, scientists and engineers working in all related branches can exchange and share their latest findings, ideas and innovations – bringing together researchers from both east and west to chart the frontiers of FSSIC.