DocumentCode
2367035
Title
Calculation of radiation force on cylinders based on diffraction and ray approximation
Author
Silva, Glauber T. ; Zeraati, Mohammed ; Fatemi, Mostafa
Author_Institution
Dept. of Physiol. & Biophys., Mayo Clinic & Found., Rochester, MN, USA
Volume
2
fYear
2001
fDate
2001
Firstpage
1237
Abstract
In this work we present a method for studying the dynamic acoustic radiation force on cylindrical surfaces. The acoustic force is generated by a focused amplitude-modulated ultrasound beam. The method is based on a combination of the diffraction theory and ray approximation. Experiments and computer simulations of the radiation force on steel and rubber cylinders are presented. Experimental results are in agreement with the theoretical model
Keywords
acoustic field; amplitude modulation; biomedical ultrasonics; ray tracing; ultrasonic diffraction; cylindrical surfaces; diffraction theory; dynamic acoustic radiation force; focused amplitude-modulated ultrasound beam; ray approximation; rubber cylinders; steel cylinders; Acoustic beams; Acoustic diffraction; Acoustic emission; Acoustic measurements; Artificial intelligence; Computer simulation; Frequency; Rubber; Steel; Ultrasonic imaging;
fLanguage
English
Publisher
ieee
Conference_Titel
Ultrasonics Symposium, 2001 IEEE
Conference_Location
Atlanta, GA
Print_ISBN
0-7803-7177-1
Type
conf
DOI
10.1109/ULTSYM.2001.991943
Filename
991943
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