Fatigue and Fracture Behavior of Cryogenic Materials Applied to LNG Fuel Storage Tanks for Coastal Ships
The aim of this study is to investigate the applicability of automatic plasma arc welding (PAW) to cryogenic materials used in liquefied natural gas (LNG) fuel storage tanks based on experimental data. The mechanical properties of the materials were tested at room and cryogenic temperatures to inves...
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MDPI AG
2021-11-01
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| Series: | Metals |
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| Online Access: | https://www.mdpi.com/2075-4701/11/12/1899 |
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| author | Tae-Yeob Kim Sung-Won Yoon Ji-Hoon Kim Myung-Hyun Kim |
| author_facet | Tae-Yeob Kim Sung-Won Yoon Ji-Hoon Kim Myung-Hyun Kim |
| author_sort | Tae-Yeob Kim |
| collection | DOAJ |
| description | The aim of this study is to investigate the applicability of automatic plasma arc welding (PAW) to cryogenic materials used in liquefied natural gas (LNG) fuel storage tanks based on experimental data. The mechanical properties of the materials were tested at room and cryogenic temperatures to investigate the fatigue and fracture performances of weld joints made by PAW. In addition, the influence of welding parameters on the welded joints such as material types and temperature were considered in this experimental study. Based on the results obtained by this experimental study, it was observed that the experimental results of all materials at room and cryogenic temperatures satisfied all the requirements of each mechanical test. Finally, we propose the experimental results of PAW that can be used in the structural design of LNG fuel storage tank applications. |
| first_indexed | 2024-03-10T03:35:36Z |
| format | Article |
| id | doaj.art-d3fea8e666aa4951bffc24a625e4b1b0 |
| institution | Directory Open Access Journal |
| issn | 2075-4701 |
| language | English |
| last_indexed | 2024-03-10T03:35:36Z |
| publishDate | 2021-11-01 |
| publisher | MDPI AG |
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| series | Metals |
| spelling | doaj.art-d3fea8e666aa4951bffc24a625e4b1b02023-11-23T09:32:39ZengMDPI AGMetals2075-47012021-11-011112189910.3390/met11121899Fatigue and Fracture Behavior of Cryogenic Materials Applied to LNG Fuel Storage Tanks for Coastal ShipsTae-Yeob Kim0Sung-Won Yoon1Ji-Hoon Kim2Myung-Hyun Kim3Advanced Materials & Components Research Center, Research Institute of Medium & Small Shipbuilding (RIMS), Busan 46757, KoreaAdvanced Materials & Components Research Center, Research Institute of Medium & Small Shipbuilding (RIMS), Busan 46757, KoreaDepartment of Naval Architecture and Ocean Engineering, Pusan National University, Busan 46241, KoreaDepartment of Naval Architecture and Ocean Engineering, Pusan National University, Busan 46241, KoreaThe aim of this study is to investigate the applicability of automatic plasma arc welding (PAW) to cryogenic materials used in liquefied natural gas (LNG) fuel storage tanks based on experimental data. The mechanical properties of the materials were tested at room and cryogenic temperatures to investigate the fatigue and fracture performances of weld joints made by PAW. In addition, the influence of welding parameters on the welded joints such as material types and temperature were considered in this experimental study. Based on the results obtained by this experimental study, it was observed that the experimental results of all materials at room and cryogenic temperatures satisfied all the requirements of each mechanical test. Finally, we propose the experimental results of PAW that can be used in the structural design of LNG fuel storage tank applications.https://www.mdpi.com/2075-4701/11/12/1899plasma arc welding (PAW)cryogenic materialsliquefied natural gas (LNG) |
| spellingShingle | Tae-Yeob Kim Sung-Won Yoon Ji-Hoon Kim Myung-Hyun Kim Fatigue and Fracture Behavior of Cryogenic Materials Applied to LNG Fuel Storage Tanks for Coastal Ships Metals plasma arc welding (PAW) cryogenic materials liquefied natural gas (LNG) |
| title | Fatigue and Fracture Behavior of Cryogenic Materials Applied to LNG Fuel Storage Tanks for Coastal Ships |
| title_full | Fatigue and Fracture Behavior of Cryogenic Materials Applied to LNG Fuel Storage Tanks for Coastal Ships |
| title_fullStr | Fatigue and Fracture Behavior of Cryogenic Materials Applied to LNG Fuel Storage Tanks for Coastal Ships |
| title_full_unstemmed | Fatigue and Fracture Behavior of Cryogenic Materials Applied to LNG Fuel Storage Tanks for Coastal Ships |
| title_short | Fatigue and Fracture Behavior of Cryogenic Materials Applied to LNG Fuel Storage Tanks for Coastal Ships |
| title_sort | fatigue and fracture behavior of cryogenic materials applied to lng fuel storage tanks for coastal ships |
| topic | plasma arc welding (PAW) cryogenic materials liquefied natural gas (LNG) |
| url | https://www.mdpi.com/2075-4701/11/12/1899 |
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