Published February 2008
| Version v1
Journal article
Preliminary design of hydrogen decreasing system in large dry containment
Description
In severe accident of PWR, large amount of hydrogen may accumulate in the containment, combustion or detonation may occur and challenge the integrity of containment. Passive autocatalytic re-combiners (PARs) should be installed to mitigate the hydrogen risk. Aiming at Lingao phase 2 nuclear power plant, using MELCOR and TONUS, a preliminary design of hydrogen mitigation system has been given. Different hydrogen mitigation systems are also compared in this paper. (authors)
Additional details
Publishing Information
- Journal Title
- Nuclear Power Engineering
- Journal Volume
- 29
- Journal Issue
- 1
- Journal Page Range
- p. 30-34
- ISSN
- 0258-0926
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 43075115
- Subject category
- S22: GENERAL STUDIES OF NUCLEAR REACTORS;
- Descriptors DEI
- ACCIDENTS; CHINA; COMBUSTION; CONTAINMENT; DESIGN; EXPLOSIONS; HAZARDS; HYDROGEN; MITIGATION; NUCLEAR POWER PLANTS; PWR TYPE REACTORS
- Descriptors DEC
- ASIA; CHEMICAL REACTIONS; ELEMENTS; ENRICHED URANIUM REACTORS; NONMETALS; NUCLEAR FACILITIES; OXIDATION; POWER PLANTS; POWER REACTORS; REACTORS; THERMAL POWER PLANTS; THERMAL REACTORS; THERMOCHEMICAL PROCESSES; WATER COOLED REACTORS; WATER MODERATED REACTORS
Optional Information
- Notes
- 4 figs., 6 tabs., 4 refs.