Analysis of Hydrogen Filling of 175 Liter Tank for Large-Sized Hydrogen Vehicle
Due to the low density of hydrogen gas under ambient temperature and atmospheric pressure conditions, the high-pressure gaseous hydrogen storage method is widely employed. With high-pressure characteristics of hydrogen storage, rigorous safety precautions are required, such as filling of compressed...
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MDPI AG
2022-05-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/12/10/4856 |
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| author | Moo-Sun Kim Hong-Kyu Jeon Kang-Won Lee Joon-Hyoung Ryu Sung-Woong Choi |
| author_facet | Moo-Sun Kim Hong-Kyu Jeon Kang-Won Lee Joon-Hyoung Ryu Sung-Woong Choi |
| author_sort | Moo-Sun Kim |
| collection | DOAJ |
| description | Due to the low density of hydrogen gas under ambient temperature and atmospheric pressure conditions, the high-pressure gaseous hydrogen storage method is widely employed. With high-pressure characteristics of hydrogen storage, rigorous safety precautions are required, such as filling of compressed gas in a hydrogen tank to achieve reliable operational solutions. Especially for the large-sized tanks (above 150 L), safety operation of hydrogen storage should be considered. In the present study, the compressed hydrogen gas behavior in a large hydrogen tank of 175 L is investigated for its filling. To validate the numerical approach used in this study, numerical models for the adaptation of the gas and turbulence models are examined. Numerical parametric studies on hydrogen filling for the large hydrogen tank of 175 L are conducted to estimate the hydrogen gas behavior in the hydrogen tank under various conditions of state of charge of pressure and ambient temperature. From the parametric studies, the relationship between the initial SOC pressure condition and the maximum temperature rise of hydrogen gas was shown. That is, the maximum temperature rise increases as the ambient temperature decreases, and the rise increases as the SOC decreases. |
| first_indexed | 2024-03-10T03:25:17Z |
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| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-10T03:25:17Z |
| publishDate | 2022-05-01 |
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| spelling | doaj.art-56415a6816aa4ba1b7e666b63d8018952023-11-23T09:54:10ZengMDPI AGApplied Sciences2076-34172022-05-011210485610.3390/app12104856Analysis of Hydrogen Filling of 175 Liter Tank for Large-Sized Hydrogen VehicleMoo-Sun Kim0Hong-Kyu Jeon1Kang-Won Lee2Joon-Hyoung Ryu3Sung-Woong Choi4Metropolitan Transportation Research Center, Korea Railroad Research Institute, Uiwang-si 437-757, Gyeonggi-do, KoreaArtificial Intelligence Railroad Research Department, Korea Railroad Research Institute, Uiwang-si 437-757, Gyeonggi-do, KoreaSmart Testing Department, Korea Railroad Research Institute, Uiwang-si 437-757, Gyeonggi-do, KoreaPropulsion System Research Department, Korea Railroad Research Institute, Uiwang-si 437-757, Gyeonggi-do, KoreaDepartment of Mechanical System Engineering, Gyeongsang National University, 2, Tongyeonghaean-ro, Tongyeong-si 53064, Gyeongsangnam-do, KoreaDue to the low density of hydrogen gas under ambient temperature and atmospheric pressure conditions, the high-pressure gaseous hydrogen storage method is widely employed. With high-pressure characteristics of hydrogen storage, rigorous safety precautions are required, such as filling of compressed gas in a hydrogen tank to achieve reliable operational solutions. Especially for the large-sized tanks (above 150 L), safety operation of hydrogen storage should be considered. In the present study, the compressed hydrogen gas behavior in a large hydrogen tank of 175 L is investigated for its filling. To validate the numerical approach used in this study, numerical models for the adaptation of the gas and turbulence models are examined. Numerical parametric studies on hydrogen filling for the large hydrogen tank of 175 L are conducted to estimate the hydrogen gas behavior in the hydrogen tank under various conditions of state of charge of pressure and ambient temperature. From the parametric studies, the relationship between the initial SOC pressure condition and the maximum temperature rise of hydrogen gas was shown. That is, the maximum temperature rise increases as the ambient temperature decreases, and the rise increases as the SOC decreases.https://www.mdpi.com/2076-3417/12/10/4856high-pressure gaseous hydrogencompressed hydrogen gasfillinggas modelturbulence model |
| spellingShingle | Moo-Sun Kim Hong-Kyu Jeon Kang-Won Lee Joon-Hyoung Ryu Sung-Woong Choi Analysis of Hydrogen Filling of 175 Liter Tank for Large-Sized Hydrogen Vehicle Applied Sciences high-pressure gaseous hydrogen compressed hydrogen gas filling gas model turbulence model |
| title | Analysis of Hydrogen Filling of 175 Liter Tank for Large-Sized Hydrogen Vehicle |
| title_full | Analysis of Hydrogen Filling of 175 Liter Tank for Large-Sized Hydrogen Vehicle |
| title_fullStr | Analysis of Hydrogen Filling of 175 Liter Tank for Large-Sized Hydrogen Vehicle |
| title_full_unstemmed | Analysis of Hydrogen Filling of 175 Liter Tank for Large-Sized Hydrogen Vehicle |
| title_short | Analysis of Hydrogen Filling of 175 Liter Tank for Large-Sized Hydrogen Vehicle |
| title_sort | analysis of hydrogen filling of 175 liter tank for large sized hydrogen vehicle |
| topic | high-pressure gaseous hydrogen compressed hydrogen gas filling gas model turbulence model |
| url | https://www.mdpi.com/2076-3417/12/10/4856 |
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