Pressurized water reactors
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The capability of eddy current testing (ECT) for the bottom mounted instrumentation (BMI) weld area of reactor vessel in a pressurized water reactor was demonstrated by the developed ECT system and procedure.
8p 
christabelhuynh
31-05-2020
18
0
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This article discusses the evolution of the collective dose for several types of reactors, mainly based on publications from the NEA and the IAEA.
8p christabelhuynh
30-05-2020
19
0
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This process periodically speeds up the corrosion of the zirconium cladding in the aqueous coolant due to the breakaway of the dense part of oxide scale when its thickness reaches 2 mkm. It is shown that the electronic resistivity of zirconia is not limiting the zirconium oxidation at working temperatures.
5p christabelhuynh
30-05-2020
11
1
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The objective of this work is to experimentally investigate the effect of the oxygen potential on the fuel and FP chemical behaviour in conditions representative of a severe accident. More specifically, the speciation of Cs, Mo and Ba is investigated.
10p christabelhuynh
29-05-2020
10
3
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The present work aims at improving our understanding of nefarious reorganisation phenomena observed by numerous studies in the flow large-scale structures. 3D simulations allowed identifying two distinct reorganisations consisting in a sign change for either a transverse velocity in rod-to-rod gaps or for a subchannel vortex.
7p christabelhuynh
29-05-2020
10
0
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Design Philosophies: Radiological release to the environment is prevented by maintaining R/B pressure negative(-63Pa). Radioactive substance in PCV are removed and captured in the filter device.R/B Closed Cooling Water System (RCW) / Reactor Service Water System (RSW) How are the many Heat exchangers cooled down?
33p giotletinh_hd2009
14-10-2013
88
7
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State the mechanism for steam generation in a PWR. Using simplified diagrams, identify and explain the purpose of the major components and equipment involved with a PWR. Identify the equipment used to control reactor power.
24p giotletinh_hd2009
14-10-2013
84
8
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In BWR’s steam bubbles have a negative steam bubbles have a negative reactivity feedback, if the steam fraction reactivity feedback, if the steam fraction increases in the core the reactor power increases in the core the reactor power decreases
34p tieunhan202
07-10-2013
56
7
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