Journal article icon

Journal article

Time domain simulation of nonlinear acoustic beams generated by rectangular pistons with application to harmonic imaging.

Abstract:

A time-domain numerical code (the so-called Texas code) that solves the Khokhlov-Zabolotskaya-Kuznetsov (KZK) equation has been extended from an axis-symmetric coordinate system to a three-dimensional (3D) Cartesian coordinate system. The code accounts for diffraction (in the parabolic approximation), nonlinearity and absorption and dispersion associated with thermoviscous and relaxation processes. The 3D time domain code was shown to be in agreement with benchmark solutions for circular and ...

Expand abstract

Actions


Access Document


Publisher copy:
10.1121/1.1828671

Authors


Journal:
The Journal of the Acoustical Society of America
Volume:
117
Issue:
1
Pages:
113-123
Publication date:
2005-01-05
DOI:
EISSN:
1520-8524
ISSN:
0001-4966
URN:
uuid:a2f649a0-e65b-449b-9334-fcfb3abfba1e
Source identifiers:
327649
Local pid:
pubs:327649

Terms of use


Metrics


Views and Downloads






If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP