Published August 1999
| Version v1
Report
Safety analysis of loss of coolant from the primary cold leg through a hole 90 mm equivalent diameter - situation after reconstruction of the instrumentation and control system. Rev. 1
Description
The effect of the instrumentation and control system upgrading was assessed based on a comparison with the safety analysis performed in 1997. The conservatism of the analysis consisted in the assumption of the most adverse reactor core cooling conditions. The RELAP5/MOD3.1 computer code was employed. The performance of the systems which had been modified within the instrumentation and control system reconstruction project, as well as their mutual linking, was found to be very good
Availability note (English)
Availability information: Deposited with Nuclear Research Institute Rez (NRI), 250 68 Rez, Czech Republic. For availability conditions contact the NRI Library, e-mail: ret@nri.czAdditional details
Additional titles
- Original title (Czech)
- Bezpecnostni analyza uniku chladiva z ChVS PO otvorem ekvivalentnim prumerem 90 mm po obnove SKR. Revize 1
- Augmented title (English)
- [Dukovany NPP]
Publishing Information
- Imprint Pagination
- [67 p.]
- Report number
- UJV--11264-T
INIS
- Country of Publication
- Czech Republic
- Country of Input or Organization
- Czech Republic
- INIS RN
- 32016828
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Resource subtype / Literary indicator
- Non-conventional Literature
- Descriptors DEI
- COMPUTER CALCULATIONS; DEPARTURE NUCLEATE BOILING; DESIGN BASIS ACCIDENTS; DUKOVANY-1 REACTOR; LOSS OF COOLANT; PIPES; PRIMARY COOLANT CIRCUITS; R CODES; RUPTURES; SAFETY ANALYSIS
- Descriptors DEC
- ACCIDENTS; BOILING; COMPUTER CODES; COOLING SYSTEMS; ENERGY SYSTEMS; ENRICHED URANIUM REACTORS; FAILURES; NUCLEATE BOILING; PHASE TRANSFORMATIONS; POWER REACTORS; PWR TYPE REACTORS; REACTOR ACCIDENTS; REACTOR COMPONENTS; REACTOR COOLING SYSTEMS; REACTORS; THERMAL REACTORS; TUBES; WATER COOLED REACTORS; WATER MODERATED REACTORS; WWER TYPE REACTORS
Optional Information
- Notes
- 10 tabs., 104 figs., 15 refs.