Published 2016
| Version v1
Book
On the works on hydrogen safety of WWER NPP
Creators
- 1. FGUP «RFYaTs-VNIITF im. akadem. E.I. Zababakhina», Snezhinsk (Russian Federation)
Description
Inflammability limits of hydrogen-containing steam air compositions (at hydrogen and water vapor concentration variation) are determined within the temperature range from 25 up to 200 deg C and pressure range from normal up to 0.5 MPa which are character to severe reactor accidents. Experimental data on combustion processes behaviour in rough conditions of connected rooms under NPP containment shell are obtained, the data can be used for current and advanced design codes validation. Design of WWER TOI is chosen as the base for refining model experiments set up
Abstract (Russian)
Определены значения концентрационных пределов воспламенения водородосодержащих паровоздушных составов (при изменении концентраций водорода и паров воды) в диапазоне температур от 25 до 200 град C и давлений от нормальных до 0,5 МПа, характерных для тяжелых аварий на АЭС с ВВЭР. Получены экспериментальные данные о протекании процессов горения в сложных условиях связанных помещений под защитной оболочкой АЭС, которые можно использовать для валидации имеющихся и перспективных проектных кодов. Для конкретизации постановки модельных экспериментов в качестве базового выбран проект ВВЭР ТОИAdditional details
Additional titles
- Original title (Russian)
- О работах по водородной безопасности АЭС с ВВЭР
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. 28-30
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
- 48051574
- Subject category
- S22: GENERAL STUDIES OF NUCLEAR REACTORS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- COMPUTER CODES; COMPUTERIZED SIMULATION; CONCENTRATION RATIO; FLAME PROPAGATION; FLAMMABILITY; MOCKUP; PRESSURE RANGE KILO PA; REACTOR ACCIDENT SIMULATION; REACTOR SAFETY; TEMPERATURE RANGE 0273-0400 K; TEMPERATURE RANGE 0400-1000 K; WATER COOLED REACTORS
- Descriptors DEC
- COMBUSTION PROPERTIES; DIMENSIONLESS NUMBERS; PRESSURE RANGE; REACTORS; SAFETY; SIMULATION; STRUCTURAL MODELS; TEMPERATURE RANGE
Optional Information
- Notes
- 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'