한국복합재료학회:학술대회논문집 (Proceedings of the Korean Society For Composite Materials Conference)
- 한국복합재료학회 2002년도 추계학술발표대회 논문집
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- Pages.52-55
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- 2002
3차원 브레이드 유리섬유/에폭시 복합재료의 열전도도 예측에 관한 연구
Prediction of Thermal conductivities of 3-D braided glass/epoxy composites using a thermal-electrical analogy
초록
This paper examines the effective thermal conductivity of 3-D braided glass/epoxy composites. 3-D braided composites have a number of advantage over conventional laminate composites, including through-thickness reinforcement, and high damage tolerance and processability. The thermal properties of composites depend primarily on the microstructure of the braided preform and properties of constituent materials. A thermal resistance network model based on structure of the braided preform is proposed by using thermal-electrical analogy. In order to affirm the applicability theses solutions, thermal conductivities of 3-D braided glass/epoxy composites are measured