압력 방출밸브를 장착한 이동식 부탄연소기용 부탄캔의 분출가스 확산 실험 및 해석
- Title
- 압력 방출밸브를 장착한 이동식 부탄연소기용 부탄캔의 분출가스 확산 실험 및 해석
- Other Titles
- Experiment and Simulation of Diffusion of Gas Released from the Relief Valve of a Gas Cylinder for a Portable Gas Range
- Author
- 윤준용
- Keywords
- Safety evaluation(안전성 평가); Portable gas range(이동식 부탄 연소기); Relief valve(방출밸브); Lower explosion limit(폭발한계범위)
- Issue Date
- 2009-02
- Publisher
- 한국유체기계학회
- Citation
- 한국유체기계학회 논문집, v. 12, NO. 1, Page. 16-21
- Abstract
- In the last five years, 91 accidents from portable gas ranges and non-refillable metallic gas cartridges have occurred. The gas cylinder installed with a relief valve was developed to prevent an explosive accident from the gas cartridge. In this study it was carried out to evaluate the safety of a gas cylinder mounted with a relief valve which can prevent an explosion. Under the real using condition and the extreme condition the gas cylinder is heated with an electric heater. Simultaneously, the operating pressure is checked and the suitability of releasing flux is evaluated. And the possibility of fire or explosion was tested when the gas was released from the relief valve at the real using condition. Using a numerical simulation method, the diffusion of butane gas released from a relief valve was visualized.
- URI
- https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE01152543https://repository.hanyang.ac.kr/handle/20.500.11754/183108
- ISSN
- 2287-9706
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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