Results 51 to 60 of about 674,656 (134)

Ex-vessel dosimetry measurement equipment for WWER-1000 reactor

open access: yesNuclear Physics and Atomic Energy, 2005
The detailed description and the background of the construction of the special equipment used in the WWER-1000 pressure vessel radiation exposure determination technique for placement of neutron-activation detectors at the outer surface are given. The detector heigth coordinate determination technique is presented.
V.N. Bukanov   +3 more
openaire   +1 more source

Progress in RI ISI Applications for WWER 440 and WWER 1000 Type Piping Systems

open access: yes, 2009
The technical publication contains a review of four risk informed inservice inspection pilot studies focused on WWER 440 and WWER 1000 type piping systems.
Ladislav Horacek
core   +1 more source

Structural optimization of static power control programs of nuclear power plants with WWER-1000

open access: yesTrudy Odesskogo Politehničeskogo Universiteta, 2015
The question of possibility the power control programs switching for WWER-1000 is considered. Aim: The aim of this research is to determine the best program for the power control of nuclear reactor under cyclic diurnal behavior of electrical generation,
Євгенія Олександрівна Кокол
doaj   +7 more sources

Simulation and analysis of a WWER-1000 reactor under normal and transient conditions [PDF]

open access: yesNuclear Technology and Radiation Protection, 2016
An accurate analysis of the flow transient is very important in safety evaluation of a nuclear power plant. In this study, analysis of a WWER-1000 reactor is investigated.
Baghban Ghonche   +3 more
doaj   +1 more source

A way of the WWER-1000 neutron field axial distribution stabilization at power maneuvering [PDF]

open access: yes, 2011
Рассмотрены принципы стабилизации аксиального распределения нейтронного поля при маневрировании мощностью ВВЭР-1000 путем использования физических свойств, внутренне присущих активной зоне реактора.Розглянуто принципи стабілізації аксіального розподілу
Пелых, С.Н.   +3 more
core   +2 more sources

Modeling the emergency processes proceeding in the containment of NPP with water-water energy reactor

open access: yesВесці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2020
The article presents the results of computational modeling of the development of accidents in the containment of NPP with water-water energy reactor (WWER) using the COCOSYS software.
D. L. Tretinnikov   +2 more
doaj   +1 more source

Burnup and plutonium distribution of WWER-440 fuel pin at extended burnup [PDF]

open access: yes, 2001
The formation of rim region in LWR UO2 based nuclear fuel at high burnup is a common observation. This region has very high porosity due to excessive gas release.
Çolak, Üner   +2 more
core  

Evolution of WWER-1000 Designs

open access: yes, 2011
Описана эволюция проектов реакторных установок с ВВЭР-1000 различных модификаций. Рассмотрены отличия, внесенные в проекты реакторных установок нового поколения с целью повышения безопасности и надежности.
Стефанишин, Н.А.   +2 more
core  

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