JP2016109503A5 - - Google Patents
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- Publication number
- JP2016109503A5 JP2016109503A5 JP2014245552A JP2014245552A JP2016109503A5 JP 2016109503 A5 JP2016109503 A5 JP 2016109503A5 JP 2014245552 A JP2014245552 A JP 2014245552A JP 2014245552 A JP2014245552 A JP 2014245552A JP 2016109503 A5 JP2016109503 A5 JP 2016109503A5
- Authority
- JP
- Japan
- Prior art keywords
- space
- pressure vessel
- coolant
- dry well
- reactor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 114
- 239000002826 coolant Substances 0.000 claims description 46
- 239000000446 fuel Substances 0.000 claims description 26
- 239000007789 gas Substances 0.000 claims description 23
- 230000003993 interaction Effects 0.000 claims description 22
- 230000001629 suppression Effects 0.000 claims description 20
- 238000001816 cooling Methods 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 239000000155 melt Substances 0.000 claims description 10
- 238000002955 isolation Methods 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 26
- 230000000116 mitigating Effects 0.000 claims 19
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 5
- 230000000712 assembly Effects 0.000 claims 4
- 238000003303 reheating Methods 0.000 claims 1
- 239000000498 cooling water Substances 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 230000003628 erosive Effects 0.000 description 3
- 125000004435 hydrogen atoms Chemical class [H]* 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 125000004429 atoms Chemical group 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014245552A JP6466704B2 (ja) | 2014-12-04 | 2014-12-04 | 燃料／冷却材相互作用の影響緩和システム及びそれを備えた原子力発電プラント |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014245552A JP6466704B2 (ja) | 2014-12-04 | 2014-12-04 | 燃料／冷却材相互作用の影響緩和システム及びそれを備えた原子力発電プラント |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016109503A JP2016109503A (ja) | 2016-06-20 |
| JP2016109503A5 true JP2016109503A5 (zh) | 2017-10-12 |
| JP6466704B2 JP6466704B2 (ja) | 2019-02-06 |
Family
ID=56123774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014245552A Active JP6466704B2 (ja) | 2014-12-04 | 2014-12-04 | 燃料／冷却材相互作用の影響緩和システム及びそれを備えた原子力発電プラント |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6466704B2 (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6727690B2 (ja) * | 2016-11-17 | 2020-07-22 | 日立Ｇｅニュークリア・エナジー株式会社 | 炉心溶融物保持装置 |
| DE102019126049B3 (de) * | 2019-09-26 | 2020-11-19 | Framatome Gmbh | System zur Stabilisierung einer Kernschmelze in einem Kernkraftwerk |
| CN112071454B (zh) * | 2020-09-15 | 2023-01-03 | 哈尔滨工程大学 | 一种具有集成释热阱的非能动联合排热系统 |
| CN115376395B (zh) * | 2022-08-05 | 2023-11-10 | 国家电投集团科学技术研究院有限公司 | 一种失水事故全过程模拟试验系统 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04172291A (ja) * | 1990-11-06 | 1992-06-19 | Toshiba Corp | 原子炉格納容器 |
| IT1251760B (it) * | 1991-11-05 | 1995-05-23 | Ente Naz Energia Elettrica | Metodo per la protezione dell'integrita' del fondo del contenitore di un reattore in centrali nucleari e dispositivo per l'attuazione del metodo |
| JPH06265675A (ja) * | 1993-03-16 | 1994-09-22 | Hitachi Ltd | 原子炉安全設備 |
| JPH0672092U (ja) * | 1993-03-25 | 1994-10-07 | 石川島播磨重工業株式会社 | 原子炉格納容器 |
| US5511102A (en) * | 1995-03-15 | 1996-04-23 | General Electric Company | Apparatus for draining lower drywell pool water into suppresion pool in boiling water reactor |
| EP1133771B1 (de) * | 1998-11-26 | 2010-10-13 | AREVA NP GmbH | Vorrichtung zum auffangen und kühlen einer schmelze |
| JP2009052951A (ja) * | 2007-08-24 | 2009-03-12 | Toshiba Corp | 炉心溶融物冷却装置および原子炉格納容器 |
| JP5238649B2 (ja) * | 2009-09-08 | 2013-07-17 | 株式会社東芝 | 原子炉格納容器およびそれを用いた原子力プラント |
| JP5916584B2 (ja) * | 2012-10-24 | 2016-05-11 | 日立Ｇｅニュークリア・エナジー株式会社 | 静的崩壊熱除去システム及び原子力発電プラント設備 |
| JP6109580B2 (ja) * | 2013-01-15 | 2017-04-05 | 日立Ｇｅニュークリア・エナジー株式会社 | 溶融炉心保持装置及びそれを備えた原子炉格納容器 |
-
2014
- 2014-12-04 JP JP2014245552A patent/JP6466704B2/ja active Active
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