Abstract
Potential use of acoustic microscopy at low frequency for determining elastic properties and characterizing internal defects have been recognized in the recent years. In this paper a theory is presented for the calculation of the acoustic material signature of an orthotropic half-space overlain by a fluid. The analysis is carried out for low frequency acoustic waves generated by a cylindrical transducer without a lens rod and the response is measured by a line receiver. Several new features of the material signature and their possible use in fiber reinforced composite material characterization are indicated.
| Original language | English (US) |
|---|---|
| Title of host publication | American Society of Mechanical Engineers, Petroleum Division (Publication) PD |
| Publisher | Publ by American Soc of Mechanical Engineers (ASME) |
| Pages | 131-134 |
| Number of pages | 4 |
| Volume | 24 |
| State | Published - 1988 |
| Event | Composite Material Technology 1989 - Houston, TX, USA Duration: Jan 22 1989 → Jan 25 1989 |
Other
| Other | Composite Material Technology 1989 |
|---|---|
| City | Houston, TX, USA |
| Period | 1/22/89 → 1/25/89 |
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ASJC Scopus subject areas
- Geology
- Geotechnical Engineering and Engineering Geology
Cite this
Acoustic material signature of fiber reinforced composites. / Karim, M. R.; Kundu, Tribikram.
American Society of Mechanical Engineers, Petroleum Division (Publication) PD. Vol. 24 Publ by American Soc of Mechanical Engineers (ASME), 1988. p. 131-134.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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TY - GEN
T1 - Acoustic material signature of fiber reinforced composites
AU - Karim, M. R.
AU - Kundu, Tribikram
PY - 1988
Y1 - 1988
N2 - Potential use of acoustic microscopy at low frequency for determining elastic properties and characterizing internal defects have been recognized in the recent years. In this paper a theory is presented for the calculation of the acoustic material signature of an orthotropic half-space overlain by a fluid. The analysis is carried out for low frequency acoustic waves generated by a cylindrical transducer without a lens rod and the response is measured by a line receiver. Several new features of the material signature and their possible use in fiber reinforced composite material characterization are indicated.
AB - Potential use of acoustic microscopy at low frequency for determining elastic properties and characterizing internal defects have been recognized in the recent years. In this paper a theory is presented for the calculation of the acoustic material signature of an orthotropic half-space overlain by a fluid. The analysis is carried out for low frequency acoustic waves generated by a cylindrical transducer without a lens rod and the response is measured by a line receiver. Several new features of the material signature and their possible use in fiber reinforced composite material characterization are indicated.
UR - http://www.scopus.com/inward/record.url?scp=0024167454&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0024167454&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:0024167454
VL - 24
SP - 131
EP - 134
BT - American Society of Mechanical Engineers, Petroleum Division (Publication) PD
PB - Publ by American Soc of Mechanical Engineers (ASME)
ER -