The theory for modeling non-linear acoustic propagation is addressed in the dissertation.
The solutions to both the linear and non-linear wave equations have been found by an …

The experimental investigation reported by Nachef et al.(see preceding abstract) represents
a good opportunity to assert the validity of the transformed beam equation and its numerical …

In this study we propose a simulation model for predicting the nonlinear sound propagation
of ultrasound beams over a distance of a few hundred wavelengths, and we estimate the …

ABSTRACT A new, computationally efficient approach for rnodelling finite amplitude
ultrasound propagation is descnbed. The model is able to simulate nonlinear distortion of …

Finite amplitude effects in the propagation of sound from pulsed and monochromatic
sources are investigated by a new and more efficient version of the Bergen code, which …

A study of the propagation and interaction of two collinear finite amplitude sound beams,
presented in a previous paper [Naze Tjo/tta et al.,“Propagation and interaction of two …

Nonlinear acoustics plays an important role in both diagnostic and therapeutic applications
of biomedical ultrasound and a number of research and commercial software packages are …

The development and optimization of medical ultrasound transducers and imaging
modalities require a computational method that accurately predicts the nonlinear acoustic …

The numerical simulation of high-intensity ultrasound sources is considered based on a
finite element scheme, which has been developed by the authors during the last years …