유한요소법을 이용한 type 4 수소저장용기용 고정 장치의 구조적 안전성 분석에 관한 연구A Study on the Structural Safety Analysis of Neck Mount Block of Type 4 Hydrogen Storage Vessel by Finite Element Method
- Other Titles
- A Study on the Structural Safety Analysis of Neck Mount Block of Type 4 Hydrogen Storage Vessel by Finite Element Method
- Authors
- 김건우; 김혜원; 박한민; 이정호; 윤수진; 이한수; 김종열; 이석진; 유계형; 윤영길; 김한상
- Issue Date
- Apr-2024
- Publisher
- 한국수소및신에너지학회
- Keywords
- 수소저장용기; 고정 장치; 구조 해석; 모드 해석; Hydrogen storage vessel; Neck mount block; Structural analysis; Modal analysis
- Citation
- 한국수소및신에너지학회논문집, v.35, no.2, pp 195 - 204
- Pages
- 10
- Journal Title
- 한국수소및신에너지학회논문집
- Volume
- 35
- Number
- 2
- Start Page
- 195
- End Page
- 204
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/91284
- ISSN
- 1738-7264
2288-7407
- Abstract
- The study involves a finite element analysis to evaluate the structural integrity of the neck mount block for a type 4 hydrogen storage vessel, with the aim of enhancing its strength and rigidity. The existing neck mount block consists of a fixed part and a sliding part, each comprising a body block for load support, a screw part for neck boss fixation, and bolts. To analyze the vulnerabilities of the neck mount block under bolt fastening and load conditions relative to vehicle travel directions, a structural analysis process was developed. Comparative analysis between the enhanced design and the existing model was performed, resulting in improved strength and rigidity. The objective is to provide guidance for the current product development and to offer fundamental data for the design and structural analysis of future development projects.
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