PKL-tests, test series IIB (end of blowdown). Vol. 2
Creators
- 1. Siemens AG Unternehmensbereich KWU, Erlangen (Germany, F.R.). Maschinen- und Verfahrenstechnische Labs.
- 2. Siemens AG Unternehmensbereich KWU, Erlangen (Germany, F.R.). Energietechnik
Description
As part of the federally subsidized research project 1500 287/A0, the system behavior of a 1300 MWe pressurized water reactor (PWR) was investigated during the depressurization phase (end-of-blowdown, EOB), as well as during the refill and reflood phases of a loss of coolant accident involving a large break in the reactor coolant loop. Appropriate modifications to the system and supplementary instrumentation have made it possible to simulate the EOB (as of 26 bar), the refill phase and reflood phase in sequence. This report includes a detailed description of the instrumentation and the data acquisition system used in Test Series PKL IIB. (orig.) With 6 refs., 2 tabs., 60 figs
Availability note (English)
MF available from INIS under the Report Number.Abstract (German)
Im Rahmen des Foerderungsvorhabens 1500 287/A0 wurde das Systemverhalten eines 1300 MWe-Druckwasserreaktors (DWR) bei einem Kuehlmittelverluststoerfall mit grossem Leck in der Druckentlastungsphase (End-of-Blowdown, EOB), sowie in der Wiederauffuell- und Flutphase in der PKL-Anlage untersucht. Die Moeglichkeit, die EOB-Phase (ab 26 bar) der Wiederauffuell- und Flutphase vorzuschalten, wurde durch einen Anlagenumbau und durch Erweiterung der Messtechnik erreicht. Der vorliegende Bericht enthaelt eine detaillierte Beschreibung der in der Versuchsserie PKL IIB eingesetzten Messtechnik und des Datenerfassungsystems. (orig.) With 6 refs., 2 tabs., 60 figs
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Additional details
Additional titles
- Subtitle (English)
- Instrumentation and data acquisition. Final report
- Original title (German)
- PKL-Versuche, Testserie IIB (End of Blowdown). Bd. 2
- Original subtitle (German)
- Messtechnik und Datenerfassung. Abschlussbericht.
Publishing Information
- Imprint Pagination
- 210 p.
- Report number
- KWU-R--917/87/001
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 21003273
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Descriptors DEI
- BLOWDOWN; CALIBRATION; CORRELATIONS; DATA ACQUISITION SYSTEMS; ERRORS; FLOW RATE; LEAKS; LOSS OF COOLANT; ON-LINE MEASUREMENT SYSTEMS; PRIMARY COOLANT CIRCUITS; PWR TYPE REACTORS; RUPTURES; SIMULATION; TEMPERATURE MEASUREMENT; TEST FACILITIES; THERMOCOUPLES; VOIDS
- Descriptors DEC
- ACCIDENTS; COOLING SYSTEMS; ENRICHED URANIUM REACTORS; FAILURES; MEASURING INSTRUMENTS; ON-LINE SYSTEMS; POWER REACTORS; REACTOR ACCIDENTS; REACTOR COMPONENTS; REACTOR COOLING SYSTEMS; REACTORS; THERMAL REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS
Optional Information
- Contract/Grant/Project number
- Contract BMFT 1500 287/A0