In this paper, a recently developed wave-vector frequency-domain method for nonlinear
wave modeling is improved and verified by numerical simulations and underwater …

A method for fast simulation of nonlinear wave propagation has been developed. It is based
on quasi-linear approximation. By using the angular spectrum method, the contribution from …

The simulation of nonlinear propagation of ultrasound waves is typically based on the
Kuznetsov-Zabolotskaya-Khokhlov equation. A set of simulators has been proposed in the …

A novel, free from paraxial approximation and computationally efficient numerical algorithm
capable of predicting 4D acoustic fields in lossy and nonlinear media from arbitrary shaped …

Nonlinear ultrasonic Lamb waves are popular to characterize the nonlinearity of materials.
However, the widely used nonlinear Lamb mode suffers from two associated complications …

The primary goal of this work was to verify experimentally the applicability of the recently
introduced time-averaged wave envelope (TAWE) method [J. Wójcik, A. Nowicki, PA Lewin …

This study establishes a dual-time computational platform for solving the nonlinear parabolic
wave equation in situations when the prescribed ultrasound excitation is modulated by a …

A method for fast numerical simulation of nonlinear wave propagation based on a quasi-
linear approximation has previously been presented. In the current study this method has …

Nonlinear propagation is recognized as an important aspect of ultrasonic medical imaging.
In particular, rigorous estimates of tissue bioeffects must include it. Regulatory standards rely …

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