Published June 2005
| Version v1
Journal article
Gravitational separation in horizontal steam generators of the PGV type at the NPP with WWER
- 1. MEhI, Moscow (Russian Federation)
- 2. Volgodonskaya AEhS, Volgodonsk (Russian Federation)
Description
A method is described for estimation of mutual effect of humidity and flow-down efficiency in the PGV steam generators at the NPP with WWER reactors. The method takes into account simultaneously the impurity removal in moisture and steam. This technique may be used for forecasting the separation characteristics of steam generators and for improving the in-pile structures. Comparison of the experimental separation characteristics with calculational ones confirms the efficiency of the gravitational separation owing to increasing the height of steam space
Abstract (Russian)
Описан метод оценки взаимного влияния влажности и эффективности продувки для ПГВ-1000 АЭС с ВВЭР, который учитывает одновременно механизм выноса примесей с влагой. Показана приемлемость предлагаемой методики для прогноза основных сепарационных характеристик парогенераторов и выбора путей совершенствования внутрикорпусных конструкций. Сопоставление сепарационных характеристик с расчетами подтверждает эффективность гравитационной сепарации за счет увеличения высоты парового пространстваAdditional details
Additional titles
- Original title (Russian)
- Гравитационная сепарация в горизонтальных парогенераторах типа ПГВ-1000 АЭС с ВВЭР
Publishing Information
- Journal Title
- Atomnaya Ehnergiya
- Journal Volume
- 98
- Journal Issue
- 6
- Journal Page Range
- p. 435-443
- ISSN
- 0004-7163
- CODEN
- AENGAB
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 37070183
- Subject category
- S22: GENERAL STUDIES OF NUCLEAR REACTORS;
- Descriptors DEI
- EFFICIENCY; GRAVITATION; HUMIDITY; IMPURITIES; MOISTURE; NUCLEAR POWER PLANTS; PERFORMANCE TESTING; REMOVAL; SEPARATION PROCESSES; STEAM; STEAM GENERATORS; WWER TYPE REACTORS
- Descriptors DEC
- BOILERS; ENRICHED URANIUM REACTORS; MOISTURE; NUCLEAR FACILITIES; POWER PLANTS; POWER REACTORS; PWR TYPE REACTORS; REACTORS; TESTING; THERMAL POWER PLANTS; THERMAL REACTORS; VAPOR GENERATORS; WATER COOLED REACTORS; WATER MODERATED REACTORS
Optional Information
- Notes
- 3 refs., 7 figs., 1 tab.