IR thermographic inspection of filament wound CFRP shell samples

Abstract

The paper describes theoretical and experimental results of the inspection of 5 mm- and 15 mm-thick filament wound CFRP shell samples containing Teflon inserts as defect surrogates. Heating was accomplished with a 30 kW tubular quartz lamp heater which provided up to 14 kW/m² of absorbed power. Thermal properties of the samples were evaluated including the analysis of diffusivity anisotropy. Both one- and two-sided test procedures were comparatively investigated to illustrate difficulties which appeared in the inspection of thick composites.

Original language	English
Title of host publication	Proceedings of SPIE - The International Society for Optical Engineering
Volume	6541
DOIs	https://doi.org/10.1117/12.718632
Publication status	Published - 2007
Event	Thermosense XXIX - Orlando. FL, United States Duration: 9 Apr 2007 → 12 Apr 2007

Other

Other	Thermosense XXIX
Country	United States
City	Orlando. FL
Period	9.4.07 → 12.4.07

Keywords

Carbon fiber reinforced plastic
Infrared thermography
Thermal nondestructive testing

ASJC Scopus subject areas

Electrical and Electronic Engineering
Condensed Matter Physics

Access to Document

10.1117/12.718632

Fingerprint Dive into the research topics of 'IR thermographic inspection of filament wound CFRP shell samples'. Together they form a unique fingerprint.

Cite this

@inproceedings{290bf7fdbb6f48b5a3da073146d88d1e,

title = "IR thermographic inspection of filament wound CFRP shell samples",

abstract = "The paper describes theoretical and experimental results of the inspection of 5 mm- and 15 mm-thick filament wound CFRP shell samples containing Teflon inserts as defect surrogates. Heating was accomplished with a 30 kW tubular quartz lamp heater which provided up to 14 kW/m2 of absorbed power. Thermal properties of the samples were evaluated including the analysis of diffusivity anisotropy. Both one- and two-sided test procedures were comparatively investigated to illustrate difficulties which appeared in the inspection of thick composites.",

keywords = "Carbon fiber reinforced plastic, Infrared thermography, Thermal nondestructive testing",

author = "Jhumur Lahiri and K. Srinivas and Siddiqui, {Ahmad O.} and Vavilov, {Vladimir P.}",

year = "2007",

doi = "10.1117/12.718632",

language = "English",

isbn = "0819466638",

volume = "6541",

booktitle = "Proceedings of SPIE - The International Society for Optical Engineering",

note = "Thermosense XXIX ; Conference date: 09-04-2007 Through 12-04-2007",

}

TY - GEN

T1 - IR thermographic inspection of filament wound CFRP shell samples

AU - Lahiri, Jhumur

AU - Srinivas, K.

AU - Siddiqui, Ahmad O.

AU - Vavilov, Vladimir P.

PY - 2007

Y1 - 2007

N2 - The paper describes theoretical and experimental results of the inspection of 5 mm- and 15 mm-thick filament wound CFRP shell samples containing Teflon inserts as defect surrogates. Heating was accomplished with a 30 kW tubular quartz lamp heater which provided up to 14 kW/m2 of absorbed power. Thermal properties of the samples were evaluated including the analysis of diffusivity anisotropy. Both one- and two-sided test procedures were comparatively investigated to illustrate difficulties which appeared in the inspection of thick composites.

AB - The paper describes theoretical and experimental results of the inspection of 5 mm- and 15 mm-thick filament wound CFRP shell samples containing Teflon inserts as defect surrogates. Heating was accomplished with a 30 kW tubular quartz lamp heater which provided up to 14 kW/m2 of absorbed power. Thermal properties of the samples were evaluated including the analysis of diffusivity anisotropy. Both one- and two-sided test procedures were comparatively investigated to illustrate difficulties which appeared in the inspection of thick composites.

KW - Carbon fiber reinforced plastic

KW - Infrared thermography

KW - Thermal nondestructive testing

UR - http://www.scopus.com/inward/record.url?scp=35648971171&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=35648971171&partnerID=8YFLogxK

U2 - 10.1117/12.718632

DO - 10.1117/12.718632

M3 - Conference contribution

AN - SCOPUS:35648971171

SN - 0819466638

SN - 9780819466631

VL - 6541

BT - Proceedings of SPIE - The International Society for Optical Engineering

T2 - Thermosense XXIX

Y2 - 9 April 2007 through 12 April 2007

ER -