Wave propagation in stereo-lithographical (STL) bone replicas at oblique incidence

Haydar Aygun

    Research output: Contribution to journalArticlepeer-review

    Abstract

    Comparisons between predictions of a Biot-Allard model allowing for angle-dependent elasticity and angle-and-porosity dependent tortuosity and transmission data obtained at normal incidence on water-saturated replica bones are extended to oblique incidence. The model includes two parameters which are adjusted for best fit at normal incidence. Using the same parameter values, it is found that predictions of the variation of transmitted waveforms with angle through two types of bone replica are in reasonable agreement with data despite the fact that scattering is not included in the theory.
    Original languageEnglish
    Pages (from-to)458-463
    Number of pages6
    JournalApplied Acoustics
    Volume72
    Issue number7
    DOIs
    Publication statusPublished - 1 Jun 2011

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