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Simulation of nonlinear propagation of biomedical ultrasound using PZFlex and the Khokhlov-Zabolotskaya-Kuznetsov (KZK) Texas code

Abstract:

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 available. In this manuscript, predictions of two solvers available in a commercial software package, PZFlex, one using the finite-element-method (FEM) and the other a pseudo-spectral method, SpectralFlex, are compared with measurements and the KZK Texas code (a finite-difference time-domain algorithm). The PZFlex me...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1121/1.4962555

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More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
Publisher:
American Institute of Physics Publisher's website
Journal:
Journal of the Acoustical Society of America Journal website
Volume:
140
Issue:
2039
Publication date:
2016-09-27
Acceptance date:
2016-08-29
DOI:
EISSN:
1520-8524
ISSN:
0001-4966
Source identifiers:
640983
Pubs id:
pubs:640983
UUID:
uuid:48953b21-374d-40ee-8b2d-f60c39991248
Local pid:
pubs:640983
Deposit date:
2016-08-29

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