Studies of Acoustic Waves Scattering in Randomly Studies of Acoustic Waves Scattering in Randomly Inhomogeneous Media by Means of the Differential Equation of Parabolic Type

• Autorzy: Soczkiewicz E.
• Języki publikacji: EN

Abstrakty

EN

Influence of the form of medium inhomogeneities correlation function on the limitation of using the approximation of parabolic differential equation in studies of acoustic waves propagation in randomly inhomogeneous media has been investigated. The approximation of parabolic equation can be used if backscattering coefficient of waves is smali in companson with the forwardscattering one. Backscattering coefficients of waves in randomly inhomogeneous media with the Gaussian inhomogeneities correlation function and the simple exponential one, have been calculated in function of ka

• Wydawca: Silesian Division of Polish Acoustical Society
• Czasopismo: Molecular and Quantum Acoustics
• Rocznik: 2000
• Tom: Vol. 21
• Strony: 261--266
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Soczkiewicz E.

• Institute of Physics of the Silesian Technical University, 44-100 Gliwice, Poland