Acoustic material signature of fiber reinforced composites

M. R. Karim; T. Kundu

Acoustic material signature of fiber reinforced composites

M. R. Karim, T. Kundu

Civil Engineering and Engineering Mechanics

Research output: Contribution to conference › Paper › peer-review

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)
Pages	131-134
Number of pages	4
State	Published - Dec 1 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

ASJC Scopus subject areas

Geology
Geotechnical Engineering and Engineering Geology

Access to Document

Fingerprint Dive into the research topics of 'Acoustic material signature of fiber reinforced composites'. Together they form a unique fingerprint.

Cite this

@conference{b77cff885f354b5b8c6cc0366f4f1235,

title = "Acoustic material signature of fiber reinforced composites",

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.",

author = "Karim, {M. R.} and T. Kundu",

year = "1988",

month = dec,

day = "1",

language = "English (US)",

pages = "131--134",

note = "Composite Material Technology 1989 ; Conference date: 22-01-1989 Through 25-01-1989",

}

TY - CONF

T1 - Acoustic material signature of fiber reinforced composites

AU - Karim, M. R.

AU - Kundu, T.

PY - 1988/12/1

Y1 - 1988/12/1

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 - Paper

AN - SCOPUS:0024167454

SP - 131

EP - 134

T2 - Composite Material Technology 1989

Y2 - 22 January 1989 through 25 January 1989

ER -