methodology for pressurized thermal shock analysis in nuclear power plant

Ngày tải lên: 31/03/2014, 14:20

... original title to Waterside Corrosion of Zirconium Alloys in Nuclear Power Plants The rapid changes in the field have again necessitated a cut-off date for incorporating new data This edition incorporates ... Schillings 100, in the form of a cheque or in the form of IAEA microfiche service coupons which may be ordered separately from the INIS Clearinghouse The originating Section of this publication in ... MICROSTRUCTURE After ingot melting, the thermo-mechanical processing commonly used for industrial alloys is the following: - Hot forging in the p range (1,000 to l,050°C); Water quenching from the homogeneous...

Ngày tải lên: 18/05/2014, 19:38

... Ulli Waltinger, Alexander Mehler, and Gerhard Heyer 2008a Towards automatic content tagging: Enhanced web services in digital libraries using lexical chaining In 4th Int Conf on Web Information ... lemmatisation and stemming module is included for both languages As an unifying exchange format the component utilises TEI P5 (Burnard, 2007) In the following we outline the initial set of applications ... 2007 Representing and maintaining large corpora In Proceedings of the Corpus Linguistics 2007 Conference, Birmingham (UK) 3.5 Text Classification An easy to use text classifier (Waltinger et al.,...

Ngày tải lên: 31/03/2014, 20:20

... specifically, since the timing information pertains to individual planes within the 5D Image, a set of plane indexes would be included in the definition referring to a specific plane The timing information ... relationships included in an imaging experiment The OME Data Model integrates binary image data and all information regarding the image acquisition and processing, and any results generated during analysis ... might specify additional metadata in the timing information for acquisition of Z sections in an XYZ 3D stack of image planes As the timing information would pertain to specific images, this new...

Ngày tải lên: 14/08/2014, 14:21

... (neglecting reinforcement) and actual section (including concrete and reinforcement) It is seen that the cracked section thermal moments are always less than the uncracked thermal moments obtained for ... “Optimum Design of Reinforced Concrete for Nuclear Containments, Including Thermal Effects,” Proceedings, Second ASCE Specialty Conference on Structural Design of Nuclear Plant Facilities (New ... and the corresponding thermal moment is MbT = E,aA Tbd J(jk ‘) 2t(l - v ) (3-4) where j = - k/3 Eq (3-2) for f&r for a doubly reinforced section reduces to Mbf for a singly reinforced section (Eq...

Ngày tải lên: 24/10/2014, 22:00

... Rearranging and canceling terms results in the same expression obtained by inspection: in a () = x which is the the true index obtained by inspection 463 FAILURE I, Applying (D4) by neglecting the negative ... differences in the two approaches Table shows the indices for a single load level and for a 70 step load representation Table Annualized System Indices for the IEEE - RTS, SaskPower Model and RBTS Index ... System Indices (IEEE - RTS ) PLC 0.092546 Annualized System Indces (SaskPower) 0.000873 A B C D E Gen, Line, Gen, Line, Gen + Line Contingencies of A + Gen Contingencies of B + Gen Contingencies...

Ngày tải lên: 03/01/2014, 19:40

... gnosloW lortnoC tinU tseT noiger lortnoc a dna stnalp rewop raelcun gnawggnoeY ,nijlU ,gnosloW eht fo ytiniciv eht ni elttac morf seulav lacigolotameH aera lortnoc eht ni slamina dna tnalp rewop ... lortnoc eht ni slamina dna tnalp rewop raelcun a raen detacol slamina neewteb stnuoc eht ni dnuof saw ecnereffid tnacifingis oN slamina eht fo etats lacigoloib lareneg eht etaulave ot demrofrep saw ... yfitnedi ot desu erew airetirc dehsilbuP noislume lio htiw ×000,1 fo noitacifingam a ta )napaJ ,nokiN ;006E espilcE nokiN( epocsorcim a gnisu derocs erew sllec BC 000,1 fo latot a ni NM ehT erutluc...

Ngày tải lên: 07/08/2014, 20:23

... improved the ‘volume of information inserted by user’/’time spent to insert’ ratio by deciding to store a minimum of information in the database MeRy-B therefore contains fewer components than ... Ratcliffe RG: Metabolite fingerprinting and profiling in plants using NMR J Exp Bot 2005, 56:255-265 Ward J, Beale M: In Plant Metabolomics Volume 57 Berlin/Heidelberg: Springer-Verlag; 2006 Kim ... standardize the information recorded and to reduce the time required to input information Additions to the database are made principally through web interfaces, with various forms These data input forms...

Ngày tải lên: 11/08/2014, 11:21

... Panax ginseng for all shared protein-coding genes Pairwise dN/dS of Nicotiana and Ipomoea vs Panax ginseng for all shared protein-coding genes Genes are ranked left to right by increasing dN/dS for ... (including Epifagus) vs dN/dS for dN/dS for all genes, all taxa (including Epifagus) vs.Panax Most genes evolve more quickly in Ipomoea than in Nicotiana (tobacco), indicating relaxed constraint ... Mauricio Bonifacino and Daniel Austin for assistance in obtaining plant material for the study, Tony Omeis for greenhouse assistance, Tim Chumley for technical support, Robert Jansen for general...

Ngày tải lên: 12/08/2014, 05:20

Ngày tải lên: 08/03/2014, 15:20

... necessity of being considered further or are taken into account in plant designing and siting Risk zoning and siting is a matter for:        The uncertainties of risk measures and influence ... operating power to a step in steam flow –rate Fig Response of water level at 5% operating power to a step in steam flow –rate; 30 Nuclear Power Plants In Figure the system is decomposed into subsystems: ... parameters, the influence of the main initial parameters to the main results may be investigated performing uncertainty and sensitivity analysis In particular case, the analysis focuses on how the calculation...

Ngày tải lên: 28/06/2014, 17:20

... greatest in the WUS, particularly in California, Oregon, and Washington, as well as Alaska and Hawaii In 2010, the NRC examined the implications of the updated NSHM for nuclear power plants operating ... Combustion Engineering Combustion Engineering System 80 Westinghouse 2-Loop Westinghouse 3-Loop Westinghouse 3-Loop Westinghouse 4-Loop Westinghouse 4-Loop Westinghouse 4-Loop Westinghouse 4-Loop ... starting point for conducting a PSHA in siting nuclear power plants In 2007, the NRC contracted with Brookhaven National Laboratory to produce Evaluation of the Seismic Design Criteria in ASCE/SEI...

Ngày tải lên: 03/07/2014, 05:00

... above investigation, integration is tentatively interpreted as an act or a process of joining or combining something with something else The integrated approach is a way of perceiving and solving ... multidisciplinary research for natural resource management Following Lockeretz (1991), they distinguish four forms of integration: additive, non-disciplinary, integrated, and synthetic The disciplinary integration, ... solving problems by integrating information, scientific disciplines, tools, interests and other aspects in a systemic way in order to increases the efficiency of our actions 1.2.3 Integrated management...

Ngày tải lên: 06/11/2012, 10:35

... approach is in providing detailed insight into the various transport mechanisms and their interaction, and in the possibility of performing parameters sensitivity analyses ISSN 2076-2895 (Print), ISSN ... swelling induced strains, respectively The thermal strains resulting from a change in temperature of an unconstrained isotropic volume are given by; π T = ℘(T − TRe f ) (31) where ℘ is thermal ... different thermal expansion and swelling coefficients between these materials, hygrothermal stresses are introduced into the unit cell during operation [4, 5] In addition, the non-uniform current...

Ngày tải lên: 05/09/2013, 14:58

... perimeter In continuation, the thermal analysis will be performed for a single sub-channel THERMAL- HYDRAULIC IN NUCLEAR REACTOR    The stationary (time independent) heat conduction equation for ... constraint is that the core temperatures remain below the melting points of materials used in the reactor core This is particular important for the nuclear fuel and the nuclear fuel rods cladding ... or power peaking factors will be considered in more detail in coming Chapters However, it can be mentioned already here that the basic initial plant thermal design relay on these factors THERMAL- HYDRAULIC...

Ngày tải lên: 21/02/2014, 00:20

... mixed group containing also individuals employed in full time jobs This paper examines the monetary incentives behind the tax benefit system for elderly workers in Ireland using an estimated ... synthetic analysis provides valuable information regarding the existing financial patterns in the tax-benefit system and illustrates the impacts when retiring at different ages Since retirement income ... individual’s income immediately prior to retirement This makes the replacement rate useful for predicting retirement behaviours and analysis of the incentives for individuals to retire Therefore,...

Ngày tải lên: 05/03/2014, 18:20

... using extracted subcompounds for indexing Phrase-Based Indexing The selection of appropriate indexing terms is critical to the improvement of both precision and recall in an IR task The ideal indexing ... potentially valuable in indexing In practice, of course, the indexing term space has to be limited, so it is necessary to select a subset of phrases for indexing Short phrases (often nominal compounds) ... CLARIT processing-weighting of terms, division of documents into subdocuments (passages), vector-space modeling, etc. was used in its default mode As a baseline Figure 2: Formulas for Scoring The association...

Ngày tải lên: 17/03/2014, 09:20

... ambiguities in word meaning confronting the human attempting this task In the same thing, there are problems how to find an English term corresponding to the Japanese technical terms not stored in dictionary, ... s s otoj~ " Lexicon File Format in (I) Nagao M., Nishida, T and Tsujii, J.: Dealing with Incompleteness of Linguistic Knowledge on Language Translation, COTING84, Stanford, 1984 (2) Tsujii J ... recorded for nouns in the verbal case frames, each noun appearing in relation to l / u ( ~ ' n and Kclkuio-shi in the sample text is referred to the noun lexicon The process of describing these...

Ngày tải lên: 17/03/2014, 19:21

... Because the TST remains in widespread use and indeterminate IGRA results may affect assay performance in low-income settings, we also evaluated (1) observed differences in sensitivity for active tuberculosis ... studies included in the review for kindly responding to our requests for additional information; George Yen, for his help with translation; and UNICEF/UNDP/World Bank/WHO Special Programme for Research ... measuring the impact of IGRAs on patient-important outcomes In conclusion, as in the case of the TST, the data suggest no role for using IGRAs for active tuberculosis diagnosis for adults living in...

Ngày tải lên: 22/03/2014, 18:20

... are single-polypeptide cytoplasmic proteins composed of an N-terminal ATPase domain, a substrate-binding region, and a C-terminal 15 kDa ‘lid’ regulating binding affinity for ‘client’ proteins ... Ab–antigen interactions [23] The data also indicate that we can use SPR to assay the binding of interacting proteins to NBD1 To further optimize the conditions for investigating the NBD1–Hsc70 interaction, ... arguing against such an effect However, it remains plausible that the F508del-induced exposure of Hsc70-binding sites on NBD1 diminishes the ability of ATP binding to stabilize this domain against...

Ngày tải lên: 23/03/2014, 05:22