Acoustic tomography of a turbulent water jet

• Autorzy: Gavrilenko V. , Didenkulov I. , Kustov L. , Martyanov A. , Nechayeva M. , Vyugin P. , Pronchatov-Rubtsov N.
• Języki publikacji: EN

Abstrakty

EN

Measurement of parameters of flowing liquid is one of problems, which have many applications. in the present paper we describe linear and nonlinear acoustic tomography methods for reconstruction of parameters of a turbulent water jet with gas bubbles. Experiments on both techniques are described. in the linear acoustic method it was measured fluctuations of acoustic signal passed through the jet. In the nonlinear acoustic technique it was measured spectra of combination scattering signals in the jet. Experiments were done in a water tank with a submerged water jet. The results of the work demonstrate the possibility of the tomography of flowing bubble liquids.

Słowa kluczowe

EN

acoustic tomography; turbulent water; hydroacoustics

• Wydawca: Polskie Towarzystwo Akustyczne. Oddział Gdański
• Czasopismo: Hydroacoustics
• Rocznik: 2003
• Tom: Vol. 6
• Strony: 91--100
• Opis fizyczny: Bibliogr. 13 poz., rys.

Twórcy

autor

Gavrilenko V.

• Nizhny Novgorod State University, Nizhny Novgorod, Russia

autor

Didenkulov I.

• Institute of Applied Physics, Nizhny Novgorod, Russia

autor

Kustov L.

• Nizhny Novgorod State University, Nizhny Novgorod, Russia

autor

Martyanov A.

• Nizhny Novgorod State University, Nizhny Novgorod, Russia

autor

Nechayeva M.

• Nizhny Novgorod State University, Nizhny Novgorod, Russia

autor

Vyugin P.

• Nizhny Novgorod State University, Nizhny Novgorod, Russia

autor

Pronchatov-Rubtsov N.

• Nizhny Novgorod State University, Nizhny Novgorod, Russia

Bibliografia

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