The acoustic nonlinear parameter, B∕ A⁠, is an important piece of data whenever high
intensity pressure fields are under consideration. In this work, an alternative method is …

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

A form of Burgers' equation is used to derive an algorithm for calculation of harmonic content
versus range for a plane sound wave of finite amplitude propagating in a lossy …

The interrogating pulse used in most conventional medical ultrasonic imaging systems can
be approximated as a band-limited Gaussian modulated pulse. In this paper we analyze the …

The principle and the experimental results for a finite amplitude method to measure the
acoustic nonlinearity parameter B/A of liquid media using focused ultrasound are presented …

This work aims to validate a time domain numerical model for the nonlinear propagation of a
short pulse of finite amplitude sound beam propagation in a tissue-mimicking liquid. The …

Different peak and average acoustic parameters determine the efficiency of different
physical mechanisms of high‐intensity focused ultrasound (HIFU) interaction with biological …

A finite-difference algorithm is developed for analysing the nonlinear propagation of pulsed
and harmonic ultrasonic waves in fluid media. The time domain model allows simulations …

The study of the asymmetry of the light diffracted by ultrasonic waves progressing with
moderate amplitudes in liquids is used to detect and measure the finite amplitude distortion …

In this article, acoustic propagation effects of dual-frequency wide-band excitation pulses in
a focused ultrasound system are demonstrated in vitro. A designed and manufactured dual …