지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2024.3
- 수록면
- 97 - 103 (7page)
- DOI
- 10.33162/JAR.2024.3.24.1.097
이용수
초록· 키워드
오류제보하기
Purpose: This study investigates the effect of gas diffusion layer (GDL) thickness on the compression characteristics of gaskets in hydrogen fuel cells. It attempts to elucidate the impact of varying GDL thicknesses on the mechanical stability and performance of fuel cell components, thereby optimizing fuel cell efficiency and durability.
Methods: The material constants of an ethylene propylene diene monomer (EPDM) were deduced via the Mooney-Rivlin and Yeoh models, and the obtained results were analyzed by performing compression tests on gasket models with GDL thicknesses of 0.2, 0.3, 0.4, and 0.75 mm.
Results: The optimal structural stability of the gasket as a function of GDL thickness was determined at GDL thicknesses of 0.3 and 0.2 mm for the Mooney-Rivlin and Yeoh models, respectively, thus verifying the effect of thickness on the gasket’s structural stability.
Conclusion: These findings underscore the significant role of GDL thickness in influencing the mechanical properties of fuel cell gaskets. This emphasizes the importance of precise GDL thickness selection for optimal fuel cell designs.
Methods: The material constants of an ethylene propylene diene monomer (EPDM) were deduced via the Mooney-Rivlin and Yeoh models, and the obtained results were analyzed by performing compression tests on gasket models with GDL thicknesses of 0.2, 0.3, 0.4, and 0.75 mm.
Results: The optimal structural stability of the gasket as a function of GDL thickness was determined at GDL thicknesses of 0.3 and 0.2 mm for the Mooney-Rivlin and Yeoh models, respectively, thus verifying the effect of thickness on the gasket’s structural stability.
Conclusion: These findings underscore the significant role of GDL thickness in influencing the mechanical properties of fuel cell gaskets. This emphasizes the importance of precise GDL thickness selection for optimal fuel cell designs.
목차
1. 서론
2. 개스킷 물성 측정 및 재료상수
3. 본론
4. 고찰
5. 결론
References
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