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 | |
| 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 |
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Keywords
- Carbon fiber reinforced plastic
- Infrared thermography
- Thermal nondestructive testing
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Condensed Matter Physics
Cite this
IR thermographic inspection of filament wound CFRP shell samples. / Lahiri, Jhumur; Srinivas, K.; Siddiqui, Ahmad O.; Vavilov, Vladimir P.
Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6541 2007. 65410S.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
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
SN - 0819466638
SN - 9780819466631
VL - 6541
BT - Proceedings of SPIE - The International Society for Optical Engineering
ER -