Computing of the levavasseur type air-jet flat generator with two resonators

Authors

  • Tudor Cuciuc
  • Carmen Carnu
  • George Balan

Keywords:

calculation, air-jet generator, flat, Levavasseur, resonator, frequency

Abstract

The paper proposes a method of dimensional and parametric calculation of the air-jet Levavasseur flat generator with the two resonators. Acoustic research results of the generator with two cylindrical resonators designed after the developed method showed the two working frequencies: the one is from the sound field and other - from the ultrasound field. Comparison of the working frequencies obtained by calculation and the ones from acoustic measurements showed a good frequency coincidence.

References

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CROW, S.C., CHAMPAGNE, F.H., Orderly structures in jet turbulence, Journal Fluid Mechanics, 48, 3, pp. 547-591, 1971.

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Published

2011-03-01