Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Contactless optoelectronic technique for monitoring epoxy cure
Autore:
Cusano, A; Buonocore, V; Breglio, G; Calabro, A; Giordano, M; Cutolo, A; Nicolais, L;
Indirizzi:
Univ Naples Federico II, Dept Elect Engn, I-80125 Naples, Italy Univ Naples Federico II Naples Italy I-80125 Engn, I-80125 Naples, Italy Inst Composite Mat Technol, I-80125 Naples, Italy Inst Composite Mat Technol Naples Italy I-80125 l, I-80125 Naples, Italy Italian Aerosp Res Ctr, I-41043 Capua, Italy Italian Aerosp Res Ctr Capua Italy I-41043 Res Ctr, I-41043 Capua, Italy
Titolo Testata:
APPLIED OPTICS
fascicolo: 7, volume: 39, anno: 2000,
pagine: 1130 - 1135
SICI:
0003-6935(20000301)39:7<1130:COTFME>2.0.ZU;2-9
Fonte:
ISI
Lingua:
ENG
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Engineering, Computing & Technology
--discip_EC--
Citazioni:
10
Recensione:
Indirizzi per estratti:
Indirizzo: Cusano, A Univ Sannio, Fac Engn, Corso Garibaldi 107, I-82100 Benevento, Italy Univ Sannio Corso Garibaldi 107 Benevento Italy I-82100 , Italy
Citazione:
A. Cusano et al., "Contactless optoelectronic technique for monitoring epoxy cure", APPL OPTICS, 39(7), 2000, pp. 1130-1135

Abstract

We describe a novel noninvasive optical technique to monitor the refractive-index variation in an epoxy-based resin that is due to the polymerizationprocess. This kind of resin is widely used in polymer matrix composites. It is well known that the process of fabricating: ii thermoset-bar;ed composite involves mass and heat transfer coupled with irreversible chemical reactions that induce physical changes. To improve the quality and the reliability of these materials. monitoring the cure and optimization of the manufacturing process are of key importance. We discuss the basic operating principles of an optical system based on angle deflection measurements and present typical cure-monitoring results obtained from optical characterization. The method provides a flexible, high-sensitivity, material-independent, low-cost, noninvasive tool for monitoring real-time refractive-index variation. (C) 2000 Optical Society of America.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 20/09/20 alle ore 07:39:30