Natural frequencies of two bubbles in a compliant tube: Analytical, simulation, and experimental results

Motivated by various clinical applications of ultrasound contrast agents within blood vessels, the natural frequencies of two bubbles in a compliant tube are studied analytically, numerically, and experimentally. A lumped parameter model for a five degree of freedom system was developed, accounting...

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Veröffentlicht in:	The Journal of the Acoustical Society of America 2011-11, Vol.130 (5), p.3347-3356
Hauptverfasser:	Jang, Neo W., Zakrzewski, Aaron, Rossi, Christina, Dalecki, Diane, Gracewski, Sheryl
Format:	Artikel
Sprache:	eng
Schlagworte:	Asymptotic properties Bubbles Compliance Computer Simulation Contrast Media Equipment Design Finite Element Analysis Finite element method Gases Linear Models Mathematical analysis Mathematical models Microbubbles Models, Theoretical Motion Nonlinear Dynamics Numerical Analysis, Computer-Assisted Oscillometry Part 2 Special Issue on the Acoustics of Bubbles and Cavitation Particle Size Pressure Resonant frequency Surface Properties Time Factors Tubes Ultrasonics - instrumentation
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