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Methodology for ISI UT qualification of dissimilar metal welds of NPP WWER 1000/ WWER 440
Methodology for ISI UT qualification of dissimilar metal welds of NPP WWER 1000/ WWER 440.
JF - Jaderná energetika
- 2005 •
- X
Rok uplatnění
X - Nezařazeno
Progress in RI ISI Applications for WWER 440 and WWER 1000 Type Piping Systems and Lessons Learnt in Czech Republic and abroad
Results/lessons learnt from RI ISI pilot studies focused on W-1000 and W-440 systems. Presented for LP ECCS, NBZ steam and feed water piping application at Temelin NPP, Primary piping at Dukovany NPP, NBZ application for steam line at Chmeln...
JC - Počítačový hardware a software
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Summary of Available Results and Lessons Learnt within RI ISI Pilot Studies of WWER 440 and 1000 Type Piping Systems
The contribution contains a review of risk informed in-service inspection pilot studies focused on WWER 1000 and 440 type piping systems....
JF - Jaderná energetika
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
WWER fuel failure root causes investigation on reactor LR-0
and construction materials on the space power (fission rate) distribution in WWER-1000-type contribution to the FP failure root causes. Attention was focused on: WWER-440 and -1000 type cores - values decrease in ...
BG - Jaderná, atomová a molekulová fyzika, urychlovače
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Assessment of in-vessel retention strategy for VVER 1000/320 reactors
This article focuses mainly extended analysis of IVR options for VVER 1000 reactors using computational codes SOČR and ASTEC.
JF - Jaderná energetika
- 2013 •
- D
Rok uplatnění
D - Stať ve sborníku
Compliance assessment of advanced PWR severe accident management for VVER-1000 reactor : ÚJV-Z2045 report
The report evaluates the compliance of the WWER-1000/320 reactor with requirements on advanced pressure water reactors in the field of severe accidents control. The aim is to find where design and technical adjustment is inevitable....
JF - Jaderná energetika
- 2008 •
- O
Rok uplatnění
O - Ostatní výsledky
Influence of Heterogeneities on Power Distribution in WWER-440 and WWER-1000 Type Cores and Fuel Failure Root Causes
This work is devoted to investigation of some heterogeneities influence on space power distribution in WWER-440 and WWER-1000 type cores, especially from viewpoint of the values and gradient occurrence that could result in ...
BG - Jaderná, atomová a molekulová fyzika, urychlovače
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
Modelling of WWER 1000 type reactor vibration by means of decomposition method
The paper delas with the modelling of vibration and modal analysis of the nuclear WWER 1000 type reactor. This coupled multibody system is decomposed into subsystems modeled in the special configuration spaces of supporting subsyste...
BI - Akustika a kmity
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Description of calculation programmes used for thermohydraulic analyses of WWER reactors in NRI REZ : UJV-Z1915 report
The document includes list of dominant physical events of the WWER-1000 reactor. The description concentrates on LBLOCA event, SB LOCA small leak, ATWS, PRISE and MSLB and CSNI - WWER - OECD validation matrixes. The documen...
JF - Jaderná energetika
- 2008 •
- O
Rok uplatnění
O - Ostatní výsledky
Seismic upgrading of WWER 440 and WWER 1000 primary coolant loops by means of viscous dampers gerb
The viscous dampers GERB are used for seismic upgrading for safety related pipings of NPPs with WWER 440 and WWER 1000. Efficiency of upgrading have been experimentally verified and the specific modification of response spe...
JF - Jaderná energetika
- 2001 •
- D
Rok uplatnění
D - Stať ve sborníku
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