Benchmark on Hydrogen Distribution in a Containment Based on the OECD-NEA THAI HM-2 Experiment

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46356088%3A_____%2F09%3A%230001215" target="_blank" >RIV/46356088:_____/09:#0001215 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Benchmark on Hydrogen Distribution in a Containment Based on the OECD-NEA THAI HM-2 Experiment
Original language description
Within the course of a hypothetical severe accident in a nuclear power plant, hydrogen can be generated in the primary circuit and released into the containment. Considering the possibility of a deflagration, the simulation of the hydrogen distribution in the containment by computer codes is of major importance. In order to create a data base for code validation, several distribution experiments using helium and hydrogen have been performed in the German THAI (Thermal-Hydraulics, Hydrogen, Aerosols, Iodine) facility. They started with the ISP-47 test TH13 and were followed by the HM (Hydrogen-Helium Material Scaling Tests) series. The objectives of the HM Tests are (1) to confirm the transferability of existing helium distribution test data to hydrogendistribution problems, (2) to understand the processes that lead to the formation and dissolution of a light cloud stratification. The test HM-2 was chosen for a code benchmark. Proceedings of 13th International Topical Meeting on Nuclea
Czech name
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Czech description
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Project
<a href="/en/project/LA326" target="_blank" >LA326: Arrangement of the participation in the OECD-NEA THAI project</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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