Determination of the nonlinear parameter by propagating and modeling finite amplitude plane waves
F Chavrier, C Lafon, A Birer, C Barriere… - The Journal of the …, 2006 - pubs.aip.org
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 …
intensity pressure fields are under consideration. In this work, an alternative method is …
[图书][B] Modeling nonlinear ultrasound propagation in tissue
RJ Zemp - 2000 - collectionscanada.gc.ca
ABSTRACT A new, computationally efficient approach for rnodelling finite amplitude
ultrasound propagation is descnbed. The model is able to simulate nonlinear distortion of …
ultrasound propagation is descnbed. The model is able to simulate nonlinear distortion of …
Distortion of finite amplitude ultrasound in tissue
ME Haran, BD Cook - The Journal of the Acoustical Society of America, 1981 - pubs.aip.org
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 …
versus range for a plane sound wave of finite amplitude propagating in a lossy …
The propagation of Gaussian modulated pulses in dissipative and/or dispersive media such as tissue
L Ferrari, JP Jones - Ultrasound in medicine & biology, 1985 - Elsevier
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 …
be approximated as a band-limited Gaussian modulated pulse. In this paper we analyze the …
Measurement of the acoustic nonlinearity parameter in liquid media using focused ultrasound
S Saito - The Journal of the Acoustical Society of America, 1993 - pubs.aip.org
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 …
acoustic nonlinearity parameter B/A of liquid media using focused ultrasound are presented …
Time-domain modeling of nonlinear distortion of pulsed finite amplitude sound beams
JP Remenieras, OB Matar, V Labat, F Patat - Ultrasonics, 2000 - Elsevier
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 …
short pulse of finite amplitude sound beam propagation in a tissue-mimicking liquid. The …
Spatial distributions of acoustic parameters in high‐intensity focused ultrasound fields
VA Khokhlova, OS Bessonova, MS Canney… - The Journal of the …, 2006 - pubs.aip.org
Different peak and average acoustic parameters determine the efficiency of different
physical mechanisms of high‐intensity focused ultrasound (HIFU) interaction with biological …
physical mechanisms of high‐intensity focused ultrasound (HIFU) interaction with biological …
A numerical formulation for nonlinear ultrasonic waves propagation in fluids
C Vanhille, C Campos-Pozuelo - Ultrasonics, 2004 - Elsevier
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 …
and harmonic ultrasonic waves in fluid media. The time domain model allows simulations …
Diffraction of light by ultrasonic waves progressing with finite but moderate amplitudes in liquids
KL Zankel, EA Hiedemann - The Journal of the Acoustical Society of …, 1959 - pubs.aip.org
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 …
moderate amplitudes in liquids is used to detect and measure the finite amplitude distortion …
Nonlinear propagation acoustics of dual-frequency wide-band excitation pulses in a focused ultrasound system
SE Måsøy, Ø Standal, JM Deibele… - The Journal of the …, 2010 - pubs.aip.org
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 …
a focused ultrasound system are demonstrated in vitro. A designed and manufactured dual …