A vibroacoustic model of a reduction line of a gas installation

Downloads

Authors

  • 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

Abstract

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.

References

[1] 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).

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

[3] 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).

[4] 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.

Most read articles by the same author(s)

1 2 > >>