Brittle fracture strength analysis for reactor pressure vessel of VVER-1000 reactor unit; Journal of Economics and Social Sciences; № 16
| Parent link: | Journal of Economics and Social Sciences: electronic scientific journal/ Institute of Humanities, Social Sciences and Technologies.— .— Tomsk: TPU, 2012-2021.— 2312-2978 № 16.— 2020.— [6 p.] |
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| 其他作者: | , , , |
| 總結: | Title screen At the moment, 11 nuclear power plants (NPP) are under operation in the Russian Federation. More than half of the reactor units used are VVER-1000 reactors. NPP is a complex engineering structure consisting of plenty of complex equipment. Equipment operates under severe conditions: hard radiation, high temperatures, and high pressure. Nuclear reactor has a finite lifespan of 30 years. Most nuclear power plants based on VVER-1000 reactors have almost exhausted their lifespan. Therefore, these reactors require a life extension analysis. This paper demonstrates an analysis of brittle fracture strength for VVER-1000 reactor pressure vessel. According to the findings, calculated parameters do not outreach the 10 % limit. |
| 語言: | 英语 |
| 出版: |
2020
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| 叢編: | Экономические науки |
| 主題: | |
| 在線閱讀: | http://earchive.tpu.ru/handle/11683/62043 |
| 格式: | 電子 Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=585417 |
| 實物描述: | 1 файл (834 Кб) |
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| 總結: | Title screen At the moment, 11 nuclear power plants (NPP) are under operation in the Russian Federation. More than half of the reactor units used are VVER-1000 reactors. NPP is a complex engineering structure consisting of plenty of complex equipment. Equipment operates under severe conditions: hard radiation, high temperatures, and high pressure. Nuclear reactor has a finite lifespan of 30 years. Most nuclear power plants based on VVER-1000 reactors have almost exhausted their lifespan. Therefore, these reactors require a life extension analysis. This paper demonstrates an analysis of brittle fracture strength for VVER-1000 reactor pressure vessel. According to the findings, calculated parameters do not outreach the 10 % limit. |