التفاصيل البيبلوغرافية
| العنوان: |
Development of a regulator for high-pressure hydrogen charging and storage system. |
| المؤلفون: |
Lee, Jong Suk, Kim, Sa Ryang, Shin, Joon, Yun, Kyeong Soo, Kim, Chang Hoon, Je, Gwang Jun, Choi, Hyoung Il, Chen, Liang |
| المصدر: |
International Journal of Air-Conditioning & Refrigeration; 5/29/2024, Vol. 32 Issue 1, p1-12, 12p |
| مصطلحات موضوعية: |
HYDROGEN storage, RENEWABLE energy sources, PRESSURE control, FUEL cells |
| مستخلص: |
Hydrogen emerges as a promising alternative energy source, particularly in fuel cell applications, necessitating efficient and safe charging and storage systems. This paper presents the design and development of a specialized regulator tailored for high-pressure hydrogen environments. Focusing on precision control, the regulator ensures optimal performance and safety during charging and storage phases. In order to improve the unstable response characteristics of the existing commercial hydrogen regulator, which has the same differential pressure generation site and pressure control site, a regulator operating at an ultra-high pressure of 105 MPa was designed by separating the differential pressure site and the control site. And structural safety and performance of the regulator were predicted through structural and flow analysis. The results of structural and flow analysis of a 105 MPa high-pressure regulator that can be used for high-pressure hydrogen charging and storage systems were compared with the experimentally measured values. [ABSTRACT FROM AUTHOR] |
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