지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2024.6
- 수록면
- 169 - 177 (9page)
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초록· 키워드
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Recently, hydrogen energy has been widely used because of strict regulations on greenhouse gas emissions. For using the hydrogen energy, it is required to supply hydrogen through a tube trailer. However hydrogen tube trailer can have excessive load problems during transportation due to reasons such as road shape and driving method, which may lead a risk of hydrogen leakage. So it is necessary to secure a high level of safety. The purpose of this study is to evaluate structural safety for the conservative design of hydrogen tube trailer. First, finite element(FE) modeling of the designed hydrogen tube trailer was performed. After that, safety evaluation method was established through static structural simulation based on the standard GC207 conditions. In addition, effectiveness of the designed model was confirmed through the results of the structural safety evaluation. Finally, driving simulation was used to derive acceleration graph according to time, which was considered as a dynamic property for the evaluation of conservative tube trailer safety evaluation. And dynamic structural simulation was conducted as a condition for actual transportation of tube trailer by applying dynamic properties. As a results, conservative safety was evaluated through dynamic structural simulation and the safety of hydrogen tube trailer was confirmed through satisfaction of the safety rate.
목차
Abstract
1. 서론
2. 구조해석을 위한 유한요소 모델
3. 정적 구조해석을 통한 안전성 평가
4. 동적 특성을 고려한 보수적 안전성 평가
5. 결론
REFERENCES
참고문헌 (15)
참고문헌 신청
K. H. Yim, 2023, A Comparative study on low-carbon vehicle sales and policy responses in Korea and Japan, J. Digital Convergence, Vol. 21, No. 1, pp. 9-13. https://doi.org/10.14400/JDC.2023.21.1.009
J. G. Oh, 2018, Comparative analysis of the 2030 GHC reduction target for eleven major countries and its implications, J. Climate Change Research, Vol. 9, No. 4, pp. 357-368. https://doi.org/10.15531/KSCCR.2018.9.4.357
E. J. Park, C. H. Nam, S. J. Choi, I. S. Kim, J. H. Hwang, 2019, Structural analysis of skid for hydrogen transport with Arm-roll system, Korean Soc. Automot. Eng., pp. 947-952.
J. S. Kim, H. S. Roh, Y. J. Min, S. H. Hur, S. J. Shin, I. G. Jang, 2017, Lightweight design of a bulk trailer using topology optimization, Trans. Kor. Soc. Automot. Eng., Vol. 25, No. 5, pp. 548-554.
J. C. Lee, 2022, Design of fixing frame with foam cored CFRP sandwich composite for hydrogen storage vessels, J. Kor. Soc. Precis. Eng., Vol. 39, No. 1, pp. 45-50.
J. G. Oh, 2018, Comparative analysis of the 2030 GHC reduction target for eleven major countries and its implications, J. Climate Change Research, Vol. 9, No. 4, pp. 357-368. https://doi.org/10.15531/KSCCR.2018.9.4.357
E. J. Park, C. H. Nam, S. J. Choi, I. S. Kim, J. H. Hwang, 2019, Structural analysis of skid for hydrogen transport with Arm-roll system, Korean Soc. Automot. Eng., pp. 947-952.
J. S. Kim, H. S. Roh, Y. J. Min, S. H. Hur, S. J. Shin, I. G. Jang, 2017, Lightweight design of a bulk trailer using topology optimization, Trans. Kor. Soc. Automot. Eng., Vol. 25, No. 5, pp. 548-554.
J. C. Lee, 2022, Design of fixing frame with foam cored CFRP sandwich composite for hydrogen storage vessels, J. Kor. Soc. Precis. Eng., Vol. 39, No. 1, pp. 45-50.
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