A. Cummings

发表

SOUND RADIATION FROM A PLATE INTO A POROUS MEDIUM

A. Cummings, 2001 .

A segmented Rayleigh-Ritz method for predicting sound transmission in a dissipative exhaust silencer of arbitrary cross-section

A. Cummings, 1995 .

High frequency ray acoustics models for duct silencers

A. Cummings, A. Cummings, 1999 .

Guided acousto-structural waves visualised with active control by anticipation

C. Gronier, A. Cummings, Vincent Martin, 2001 .

A time domain solution for the attenuation, at high amplitudes, of perforated tube silencers and comparison with experiment†

A. Cummings, I.-J. Chang, 1988 .

Sound propagation in a flat-oval waveguide

A. Cummings, I.-J. Chang, 1986 .

Acoustic noise transmission through duct walls

A. Cummings, 1985 .

Design charts for low frequency acoustic transmission through the walls of rectangular ducts

A. Cummings, 1981 .

The effects of a resonator array on the sound field in a cavity

A. Cummings, A. Cummings, 1992 .

Low frequency acoustic transmission through the walls of rectangular ducts

A. Cummings, A. Cummings, 1978 .

Ducts with axial temperature gradients: An approximate solution for sound transmission and generation†

A. Cummings, A. Cummings, 1977 .

Foundations of Engineering Acoustics, Frank Fahy. Academic Press, London (2001), 443pp. £39.95 Hardback, ISBN: 0-12-247665-4

A. Cummings, A. Cummings, A. Cummings, 2005 .

The use of absorbent material in double-leaf wall constructions

W. A. Utley, A. Cummings, H. D. Parbrook, 1969 .

The transmission loss of double panels

A. Cummings, K. A. Mulholland, A. Cummings, 1967 .

The attenuation of lined plenum chambers in ducts: I. Theoretical models

A. Cummings, A. Cummings, 1978 .

Acoustic Properties Of Reticulated Plastic Foams

A. Cummings, S. P. Beadle, 1994 .

FINITE ELEMENT COMPUTATION OF ATTENUATION IN BAR-SILENCERS AND COMPARISON WITH MEASURED DATA

R. J. Astley, A. Cummings, A. Cummings, 1996 .

The attenuation of lined plenum chambers in ducts, II: Measurements and comparison with theory

A. Cummings, A. M. Wing-King, 1979 .

Sound attenuation in ducts lined on two opposite walls with porous material, with some applications to splitters

A. Cummings, A. Cummings, 1976 .

Sound transmission in 180o duct bends of rectangular section

A. Cummings, 1975 .

Sound attenuation of a finite length dissipative flow duct silencer with internal mean flow in the absorbent

A. Cummings, I.-J. Chang, A. Cummings, 1988 .

A finite element scheme for attenuation in ducts lined with porous material: Comparison with experiment

R. J. Astley, A. Cummings, A. Cummings, 1987 .

A finite element scheme for acoustic propagation in flexible-walled ducts with bulk-reacting liners, and comparison with experiment

R. J. Astley, A. Cummings, N. Sormaz, 1991 .

End-plate vibration in exhaust silencer chambers

A. Cummings, 1973 .

Sound generation and transmission in flow ducts with axial temperature gradients

A. Cummings, A. Cummings, 1978 .

RADIATION DAMPING IN PLATES, INDUCED BY POROUS MEDIA

Robin Wilson, Henry J. Rice, A. Cummings, 1999 .

Transient and multiple frequency sound transmission through perforated plates at high amplitude

A. Cummings, 1984 .

High Amplitude Sound Propagation at Low Frequencies in a Flow Duct Lined With Resonators: A Time Domain Solution

A. Cummings, I.-J. Chang, A. Cummings, 1988 .

The response of a resonator under a turbulent boundary layer to a high amplitude non-harmonic sound field☆

A. Cummings, 1987 .

Deduction of tortuosity and porosity from acoustic reflection and transmission measurements on thick samples of rigid-porous materials

Keith Attenborough, A. Cummings, Olga Umnova, 2005 .

The transmission loss of finite sized double panels in a random incidence sound field

A. Cummings, K. A. Mulholland, 1968 .

Transient and multiple frequency sound transmission through perforated plates at high amplitude

A. Cummings, 1986 .

Impedance tube measurements on porous media: The effects of air-gaps around the sample

A. Cummings, A. Cummings, 1991 .

Sound transmission at sudden area expansions in circular ducts, with superimposed mean flow

A. Cummings, A. Cummings, 1975 .

High Amplitude Acoustic Transmission Through Duct Terminations: Theory

Walter Eversman, A. Cummings, A. Cummings, 1983 .

Sound propagation in a combustion can with axial temperature and density gradients

P. Mungur, A. Cummings, A. Kapur, 1972 .

WAVE PROPAGATION IN CATALYTIC CONVERTERS: FORMULATION OF THE PROBLEM AND FINITE ELEMENT TO SOLUTION SCHEME

R. J. Astley, A. Cummings, A. Cummings, 1995 .

Sound Propagaton In Narrow Tubes Of Arbitrary Cross-section

A. Cummings, A. Cummings, 1993 .

The impedance of perforated plates subjected to grazing gas flow and backed by porous media

Ray Kirby, A. Cummings, A. Cummings, 1998 .

Acoustic nonlinearities and power losses at orifices

A. Cummings, A. Cummings, 1983 .