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Author:

Zheng, Gangfeng (Zheng, Gangfeng.) | Wu, Bin (Wu, Bin.) (Scholars:吴斌) | He, Cunfu (He, Cunfu.) (Scholars:何存富)

Indexed by:

CPCI-S EI Scopus

Abstract:

The objective of this paper is to predict the flaw response in an inhomogeneous solid medium. Multi-Gaussian Beam (MGB) model is used to represent the incident ultrasonic beam. The effect of ultrasonic attenuation and phase velocity dispersion due to grain scattering is included in the predictions. The effect of variation of mean diameter of the grains on the received voltage for different domain of interest is studied through the experimental results.

Keyword:

Multi Gaussian Beam ultrasonic scattering Born approximation NDE

Author Community:

  • [ 1 ] [Zheng, Gangfeng]Anhui Univ Sci & Technol, Coll Mat Sci & Engn, Huainan 232001, Peoples R China
  • [ 2 ] [Wu, Bin]Beijing Univ Technol, Appl Elect Technol, Coll Mech Engn, Beijing 100022, Peoples R China
  • [ 3 ] [He, Cunfu]Beijing Univ Technol, Appl Elect Technol, Coll Mech Engn, Beijing 100022, Peoples R China

Reprint Author's Address:

  • [Zheng, Gangfeng]Anhui Univ Sci & Technol, Coll Mat Sci & Engn, Huainan 232001, Peoples R China

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Source :

MECHANICAL AND ELECTRONICS ENGINEERING III, PTS 1-5

ISSN: 1660-9336

Year: 2012

Volume: 130-134

Page: 2881-,

Language: English

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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