Published 2016
| Version v1
Book
Results of experimental investigations of stratification and combustion processes of HSGM in destructive prototype models
- 1. FGFUP «RFYaTs-VNIITF im. akadem. E.I. Zababakhina», Snezhinsk (Russian Federation)
Description
The results of experiments aimed to investigation of the jet flows, ignition and combustion of hydrogen-containing steam gas mixtures (HSGM) in simulated containment in different scales from 1:10 to 1:200, are presented. The measurement procedures, experiment performance technologies and process historical data acquisition are worked out in the experiments. Leakage similar to the leakage of accident scenario «Small leak Dy 80 mm» is also simulated. Practically in all experiments HSGM stratification is observed. The results of experiments in light prototype models are supposed to use for validation of codes with lumped parameters, CFD-codes and codes with combustion models
Abstract (Russian)
Представлены результаты экспериментов, направленных на исследование струйных течений, воспламенения и режимов горения водородосодержащих парогазовых смесей (ВПГС) в макетах помещений защитной оболочки в разных масштабах от 1:10 до 1:200. В экспериментах отрабатывались методики измерения, технологии проведения экспериментов и получения данных о протекании процессов. Моделировалось также истечение, подобное истечению аварийного сценария «Малая течь Ду 80 мм». Практически во всех экспериментах наблюдалась стратификация ВПГС. Результаты экспериментов в легких макетах предлагается использовать для валидации кодов с сосредоточенными параметрами, CFD-кодов и кодов с моделями горенияAdditional details
Additional titles
- Original title (Russian)
- Результаты экспериментальных исследований процессов стратификации и горения VPGS в разрушаемых макетах
Publishing Information
- Publisher
- SFTI NIYaU MIFI
- Imprint Place
- Snezhinsk (Russian Federation)
- ISBN
- 978-5-7262-2252-3
- Imprint Title
- Scientific session of NRNU MEPHI-2016. Collection of scientific papers. Meeting of the sessions in the field of Innovative nuclear technologies. Technologies of nuclear fuel cycle closure and hydrogen safety
- Imprint Pagination
- 43 p.
- Journal Page Range
- p. 7-10
Conference
- Title
- Scientific session of NRNU MEPHI-2016
- Original Conference Title
- Nauchnaya sessiya NIYaU MIFI-2016
- Dates
- 5-6 May 2016
- Place
- Snezhinsk (Russian Federation)
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 48051566
- Subject category
- S22: GENERAL STUDIES OF NUCLEAR REACTORS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- COMBUSTION; COMPUTER CODES; CONTAINMENT SHELLS; FLUID FLOW; GASES; HYDROGEN; LEAKS; REACTOR ACCIDENT SIMULATION; STEAM; STEAM GENERATORS; STRATIFICATION; VALIDATION
- Descriptors DEC
- BOILERS; CHEMICAL REACTIONS; CONTAINMENT; ELEMENTS; FLUIDS; NONMETALS; OXIDATION; SIMULATION; TESTING; THERMOCHEMICAL PROCESSES; VAPOR GENERATORS
Optional Information
- Notes
- 4 figs. Imprint:Nauchnaya sessiya NIYaU MIFI-2016. Sbornik nauchnykh trudov. Zasedanie tematicheskikh sektsij po napravleniyu Innovatsionnye yadernye tekhnologii. Tekhnologii zamykaniya yadernogo toplivnogo tsikla i vodorodnaya bezopasnost'