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pro vyhledávání: '"O. V. Bessonova"'
Autor:
V. Wilkens, O. V. Bessonova
Publikováno v:
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. 60:290-300
For the characterization of high-intensity focused ultrasound (HIFU) fields, hydrophone measurements should be performed in water in the whole range of the radiated power; however, cavitation occurs at high output, leading to the destruction of the h
Autor:
V. A. Khokhlova, O. V. Bessonova, J. E. Soneson, M.S. Canney, M. R. Bailey, L. A. Crum, Kullervo Hynynen, Jacques Souquet
Publikováno v:
AIP Conference Proceedings.
Nonlinear propagation effects result in the formation of weak shocks in high intensity focused ultrasound (HIFU) fields. When shocks are present, the wave spectrum consists of hundreds of harmonics. In practice, shock waves are modeled using a finite