WorldCat Identities

Ingard, K. Uno

Overview
Works: 48 works in 172 publications in 5 languages and 2,938 library holdings
Roles: Author, Editor, Other
Classifications: QC225, 534
Publication Timeline
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Most widely held works about K. Uno Ingard
 
Most widely held works by K. Uno Ingard
Theoretical acoustics by Philip M Morse( Book )

32 editions published between 1967 and 1986 in 3 languages and held by 976 WorldCat member libraries worldwide

Problems after each chapter
Fundamentals of waves & oscillations by K. Uno Ingard( Book )

17 editions published between 1987 and 2008 in English and Greek, Modern and held by 519 WorldCat member libraries worldwide

Introduction to mechanics, matter, and waves by K. Uno Ingard( Book )

34 editions published between 1960 and 1973 in English and Spanish and held by 498 WorldCat member libraries worldwide

Problems after each chapter
In honor of Philip M. Morse( Book )

11 editions published in 1969 in English and held by 286 WorldCat member libraries worldwide

Notes on acoustics by K. Uno Ingard( Book )

10 editions published in 2008 in English and held by 181 WorldCat member libraries worldwide

Introduction -- Oscillations -- Sound waves -- Sound reflection, absorption, and transmission -- The wave equation -- Room and duct acoustics -- Flow-induced sound and instabilities -- Sound generation by fans -- Atmospheric acoustics -- Mean-flow effects and nonlinear acoustics -- Examples
Exact solutions for sound radiation from a circular duct by Y. C Cho( Book )

1 edition published in 1997 in English and held by 88 WorldCat member libraries worldwide

Noise reduction analysis by K. Uno Ingard( Book )

2 editions published in 2010 in English and held by 82 WorldCat member libraries worldwide

Ben shu fen wei"xi sheng qi","guan dao xiao sheng qi"liang bu fen.Quan shu nei rong bao kuo:xi sheng ji li,Bo mo xi sheng qi,Xie zhen qi,Gang xing duo kong cai liao,Rou xing duo kong cai liao,Guan dao sheng xue,Nei chen guan dao,Kang xing guan dao dan yuan,Shu xue bu chong he zhu jie deng
Interaction of a turbulent-jet noise source with transverse modes in a rectangular duct by George P Succi( Book )

5 editions published in 1978 in English and held by 75 WorldCat member libraries worldwide

On the radiation of sound into a circular tube : with an application to resonators by K. Uno Ingard( Book )

7 editions published in 1948 in English and Swedish and held by 22 WorldCat member libraries worldwide

Interactions and motion by K. Uno Ingard( Book )

2 editions published in 1958 in English and held by 5 WorldCat member libraries worldwide

Attenuation of sound in lined ducts by Young-chung Cho( Book )

1 edition published in 1974 in English and held by 4 WorldCat member libraries worldwide

Extensive computations have been carried out of the attenuation characteristics of resonator and porous type duct liners in rectangular and circular ducts. First the frequency dependence of the attenuation constant and the phase velocity of the fundamental duct mode are obtained for a large number of duct and liner parameters. Then, assuming that the fundamental mode is dominant in the lined duct element, the octave band transmission losses have been computed. The effect of the shape of the input spectrum is discussed and shown explicitly for three different spectra, namely, a "flat" spectrum and spectra with slopes of + 6 dB per octave and - 6 dB per octave, respectively. Finally the effect of the length of the duct liner on the octave band transmission loss has been computed. It is found that the octave band transmission loss does not increase linearly with the length of the duct liner, particularly in regions where the attenuation varies strongly with frequency
Sound propagation into the shadow zone in a temperature-stratified atmosphere above a plane boundary by David C Pridmore-Brown( Book )

2 editions published in 1955 in English and held by 4 WorldCat member libraries worldwide

In this report geometrical ray acoustics is employed to derive the ray paths and the intensity distribution about a source located in a uniformly stratified medium. A comparison of the relative effect of the stratification on the intensity from a directive source and from a spherical source is made
Acoustical treatment for the NACA 8- by 6-foot supersonic propulsion wind tunnel by Leo L Beranek( Book )

2 editions published in 1955 in English and held by 4 WorldCat member libraries worldwide

This report summarizes the results of a project at the Lewis Flight Propulsion Laboratory to silence the 8- by 6-foot supersonic wind tunnel. Sound measurements in the neighborhood surrounding the tunnel were conducted to evaluate the noise-attenuatino requirements. A muffler-development program was continued until these attenuations were achieved. The final design for the acoustic treatment is described and experimental performance curves are compared with anticipated theoretical results
Tenative method for calculation of the sound field about a source over ground considering diffraction and scattering into shadow zones by David C Pridmore-Brown( Book )

2 editions published in 1956 in English and held by 4 WorldCat member libraries worldwide

A semiempirical method is given for the calculation of the sound field about a source over ground considering the effects of vertical temperature and wind gradients as well as scattering of sound by turbulence into shadow zones. The diffracted field in a wind-created shadow zone is analyzed theoretically in the two-dimensional case and is shown to be similar to the results obtained for a temperature created shadow field as givenin NACA TN 3494. The frequency and wind-velocity dependence of the scattered field into the shadow zone is estimated from Lighthill's theory, and on the basis of these two field contributions a semiempirical formula is constructed for the total field which contains two adjustable parameters. From this expression a set of charts has been prepared showing equal sound-pressure contours at 10 feet above ground for various source heights, wind velocities, and frequencies
Attenuation of sound in lined circular ducts by Young-chung Cho( Book )

1 edition published in 1975 in English and held by 3 WorldCat member libraries worldwide

In the previous report, we have used approximate expressions for the wall impedance for the discussion of sound attenuation in lined circular ducts. For instance, Eq. (2.5) has been used for the wall impedance of a circular duct lined with a resonator with a resistive screen, and Eq. (2.8) for a circular duct lined with a porous material. If the ratio of the duct radius to the liner thickness (D/L) is large and the sound frequency is large, the impedance given in Eq. (2.5) or Eq. (2.8) is a good approximation for a lined circular duct. However, when either one of these conditions is not fulfilled, the radial spread of the wave in the liner imposes some effects on the sound attenuation, whereas no wave spreading takes place in the liner of a rectangular duct. In this addendum we derive expressions for the wall impedance of lined circular ducts, accounting for the cylindrical spreading of the waves within the liner. The assumption of a locally reacting surface is still made. On the basis of the impedance thus obtained, the attenuation characteristics of a circular lined duct are computed for a wide range of parameters
Scattering and absorption by acoustic resonators by K. Uno Ingard( )

2 editions published in 1950 in English and held by 2 WorldCat member libraries worldwide

Repetitively Pulsed Electric Laser Acoustic Studies. Volume 1 by K. Uno Ingard( Book )

2 editions published in 1983 in English and held by 2 WorldCat member libraries worldwide

This report summarizes a study of the acoustical characteristics of a closed loop duct system for pulsed lasers with emphasis on acoustic suppression technology. Several topics are considered involving wave propagation reflection and attenuation in a shock tube, in which pulse waves are generated, simulating those in a pulsed laser system. A detailed analysis of the design of parallel-baffle attenuators for suppression of acoustic waves is given, allowing for the contributions of the reflection transmitted and reverberant contributions to the sound pressure field in the optical cavity
Notes on hydroacoustics by K. Uno Ingard( Book )

1 edition published in 1994 in English and held by 2 WorldCat member libraries worldwide

Li lun sheng xue( Book )

1 edition published in 1986 in Chinese and held by 2 WorldCat member libraries worldwide

Air Force Research in Aero Propulsion Technology( )

2 editions published between 1995 and 1996 in English and held by 0 WorldCat member libraries worldwide

This report covers research performed under Grant AFOSR-91-0052. The work consisted of five separate projects: (1) Active Control of Jet Engine Surge; (2) Turbomachinery Vortical Flows in an Adverse Pressure Gradient; (3) Enhanced Mixing Using Embedded Streamwise Vorticity; (4) Rotor-Stator Interaction and Turbomachinery Stall Behavior; and (5) Suction and Blowing Strategies for Fan Noise Reduction
 
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Fundamentals of waves & oscillations
Alternative Names
Ingard, K.U.

Ingard, K. U. 1914-

Ingard, K. U. 1921-2014

Ingard, K. U. (K. Uno)

Ingard, K. Uno.

Ingard, K. Uno 1914-

Ingard, Karl U. 1914-

Ingard, Karl U. 1921-2014

Ingard, Karl Uno.

Ingard, Karl Uno 1921-2014

Ingard, Uno.

Ingård, Uno 1921-2014

Languages
Covers
Fundamentals of waves & oscillationsNotes on acousticsNoise reduction analysis