A study on the processing of phenolic composite reinforced with hybrid of PAN based/Rayon based carbon fabrics using FBG sensor system

FBG 센서를 이용한 PAN계/Rayon계 탄소 직물 하이브리드 복합재료의 성형 공정 연구

  • Published : 2004.10.01

Abstract

The processing of phenolic composite reinforced with hybrid of PAN based/Rayon based carbon fabrics using FBG sensor and thermocouple was studied. Once the composite is cured, the reflection spectrum from the FBG sensor shifted the center wavelength with an increase in the temperature. Also, the change in the form of the reflection spectrum obtained during the cooling process of the cure cycle was caused by the thermal shrinkage. During the curing process, uniform distribution of the temperature profile was observed throughout the sample.

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