Archives of Acoustics, 9, 4, pp. 291-304, 1984

A vibroacoustic model of a reduction line of a gas installation

Zbigniew ENGEL
Institute of Mechanics and Vibroacoustic of the Academy of Mining and Metallurgy
Poland

Ryszard PANUSZKA
Institute of Mechanics and Vibroacoustic of the Academy of Mining and Metallurgy
Poland

Mieczysław MENŻYŃSKI
Carpathian District Gas Plant
Poland

This paper proposes a method for predicting the sound power level of a reduction line of a gas installation, based on a vibroacoustic cylindrical equivalent model. This model was verified experimentally on a real object. It permits approximate prediction of the sound power level of a reduction line, depending on its technological and structural parameters, particularly for medium and high frequencies.
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Copyright © Polish Academy of Sciences & Institute of Fundamental Technological Research (IPPT PAN).

References

J. M. CLINCH, Prediction and measurement of the vibrations induced in thin - walled pipes by the passage of internal turbulent water flow, JSV, 12 (1970).

S. CZARNECKI, Z. ENGEL, R. PANUSZKA, Sound power and radiation efficiency of a circular plate, Archives of Acoustics, 1, 3, 201-213 (1976).

Z. ENGEL, R. PANUSZKA, M. MENZYNSKI, Noise propagation by technological lines of gas installations (in Polish), Gaz, Woda i Technika Sanitarna, 11-12, 270-275 (1981).

Z. ENGEL, R. PANUSZKA, M. MEŻYŃSKI, Investigations of the sound field of the reduction lines of gas installations (in Polish), Proc. Conf. "Noise Control 82", Cracow, 20-22 Sept. 1982.