A formula for resonance frequencies of a whistler nozzle

M. A.Z. Hasan, A. K.M.F. Hussain

Research output: Contribution to journalArticlepeer-review

9 Scopus citations


The self-sustained oscillation of a circular jet coupled with a whistler nozzle has been investigated experimentally for a range of the controlling parameters, viz. , nozzle length, collar length, step height, and jet speed. It is shown that these parameters are related through an empirical formula which can be used to predict pure-tone frequencies at which a whistler nozzle can induce controlled excitation of a circular jet.

Original languageEnglish (US)
Pages (from-to)1140-1142
Number of pages3
JournalJournal of the Acoustical Society of America
Issue number5
StatePublished - May 1979

ASJC Scopus subject areas

  • Arts and Humanities (miscellaneous)
  • Acoustics and Ultrasonics


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