Conference proceeding
Scaling properties of attenuation and grain size
IEEE Symposium on Ultrasonics, v 2, pp 1119-1122
1990
Abstract
The fractal characteristics of attenuation are evaluated, and an attempt is made to establish an alternative theoretical model for ultrasonic scattering at grain boundaries. The theoretical development starts with attenuation scaled by wavelength and an inverse power law expression for the grain size distribution function. The wavelength dependence of the attenuation is found to be also an inverse power law with the same exponent as the grain size distribution function. Theoretical justifications for such a size distribution are given, as well as the representation of a 3-D self-similar size distribution in a 2-D image.< >
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Details
- Title
- Scaling properties of attenuation and grain size
- Creators
- D.W Nicoletti - Drexel UniversityN Bilgutay - Drexel UniversityB Onaral - Drexel University
- Publication Details
- IEEE Symposium on Ultrasonics, v 2, pp 1119-1122
- Conference
- IEEE Symposium on Ultrasonics
- Publisher
- IEEE
- Number of pages
- 1
- Resource Type
- Conference proceeding
- Language
- English
- Academic Unit
- School of Biomedical Engineering, Science, and Health Systems
- Web of Science ID
- WOS:A1990BT34L00217
- Other Identifier
- 991019182758904721
InCites Highlights
Data related to this publication, from InCites Benchmarking & Analytics tool:
- Web of Science research areas
- Engineering, Electrical & Electronic
- Microscopy
- Physics, Applied