Location

Brunswick, ME

Start Date

1-1-1992 12:00 AM

Description

Motivation for this study arises from the profound effect that grain boundary composition has on the engineering properties of commonly used structural materials. The interior, or core of the grain, and the surrounding host material are modelled as isotropic elastic solids, while the grain boundary itself is modelled as an anisotropic shell. Properties of the shell are thought of as being isotropic in any tangential direction, but different in the radial direction; we have called this condition spherical orthotropy.

Book Title

Review of Progress in Quantitative Nondestructive Evaluation

Volume

11A

Chapter

Chapter 1: Fundamentals of Standard Techniques

Section

Elastic Wave Scattering

Pages

89-96

DOI

10.1007/978-1-4615-3344-3_11

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

Ultrasonic Scattering from Anisotropic Shells

Brunswick, ME

Motivation for this study arises from the profound effect that grain boundary composition has on the engineering properties of commonly used structural materials. The interior, or core of the grain, and the surrounding host material are modelled as isotropic elastic solids, while the grain boundary itself is modelled as an anisotropic shell. Properties of the shell are thought of as being isotropic in any tangential direction, but different in the radial direction; we have called this condition spherical orthotropy.