Published May 2020
| Version v1
Report
Open
CAP1400 IVR Related Design Features and Analysis Methodology
Creators
- 1. Shanghai Nuclear Engineering Research & Design Institute (China)
Description
Conclusion: • IVR strategy is used to contain the core debris because it is highly compatiblewith CAP1400 design features. • Some uncertainties, such as complex physico-chemical phenomena still exist. However, the design features and measures taken for CAP1400 to prevent large heat flux to RPV make IVR strategy robust. • IVR efficiency is demonstrated by decomposition event tree supported bydetailed analyses. • IVR concept is extended as retaining the molten debris in the RPV byexternally cooling water in the cavity and/or in-vessel injection.
Files
51089934.pdf
Files
(1.2 MB)
| Name | Size | Download all |
|---|---|---|
|
md5:34d6bb1fa660954d533a91f11460153e
|
1.2 MB | Preview Download |
Additional details
Identifiers
Publishing Information
- ISBN
- 978-92-0-106320-5
- Imprint Title
- In-vessel Melt Retention and Ex-vessel Corium Cooling. Summary of a Technical Meeting. Supplementary Files
- Imprint Pagination
- vp.
- Journal Page Range
- 35 p.
- ISSN
- 1011-4289
- Report number
- IAEA-TECDOC--1906(SUPPLEMENTARY FILES)
Conference
- Title
- Technical Meeting on Phenomenology and Technologies Relevant to In-Vessel Melt Retention and Ex-Vessel Corium Cooling
- Dates
- 17-21 Oct 2016
- Place
- Shanghai (China)
INIS
- Country of Publication
- International Atomic Energy Agency (IAEA)
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 51089934
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- COOLING; DESIGN; EFFICIENCY; HEAT FLUX; IN-VESSEL RETENTION; WATER
- Descriptors DEC
- HYDROGEN COMPOUNDS; OXYGEN COMPOUNDS