Numerical Simulation of Pulsed Pressure Waves in Attenuative and Dispersive Media
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Begun in 1973, the Review of Progress in Quantitative Nondestructive Evaluation (QNDE) is the premier international NDE meeting designed to provide an interface between research and early engineering through the presentation of current ideas and results focused on facilitating a rapid transfer to engineering development.
This site provides free, public access to papers presented at the annual QNDE conference between 1983 and 1999, and abstracts for papers presented at the conference since 2001.
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Abstract
This paper proposes a method of simulating pulsed pressure waves in attenuative fluids as typically exist in biological medium. The numerical algorithm is based upon an explicit time domain formulation which is capable of determining the form of an acoustic wave as it evolves in both time and space.