Light-water reactor
Degradation of austenitic stainless steel (SS) light water reactor (LWR) core internals due to neutron irradiation
... of light water reactor (LWR) pressure ...the water chemistry (radiolysis). For example, in boiling water reactors (BWRs), the irradiation results in an increase in corrosion potential, ...
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Uncertainty Analysis Framework for the Multi-Physics Light Water Reactor Simulation.
... In this work, a consistent uncertainty analysis methodology is proposed to represent the correlations between input parameters involve the usage of the global variance-covariance matrix (VCM) covering the NK few-group ...
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Statistical models for estimating fatigue lives of austenitic stainless steels in light water reactor environments
... in light water reactor (LWR) ...pressurized water reactor (PWR) environments and one for boiling water reactor (BWR) environments, to take into account the difference in ...
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Thermal Hydraulic Transient Analysis of the High Performance Light Water Reactor Using APROS and SMABRE
... Performance Light Water Reactor (HPLWR) was calculated using the thermal-hydraulic system codes APROS and ...the reactor core intact in the case of a main steam line break accident with a ...
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Mechanism of Fatigue Crack Initiation in Austenitic Stainless Steels in Light Water Reactor Environments (D445)
... in light water reactor (LWR) coolant ...of reactor coolant environments on the formation and growth of fatigue cracks in polished smooth SS specimens is ...
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Slow strain rate tensile tests on irradiated austenitic stainless steels in simulated light water reactor environments
... for reactor internal components that contributes to the safety and economic operation of ...of reactor internal ...simulated light water reactor (LWR) ...
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Actinide composition analysis of light water reactor (LWR) for different reactor condition of burnup and cooling time
... of light water reactor (LWR) type have been evaluated in this present ...during reactor operation as burnup parameter and during cooling time process after the reactors are ...
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Comparison of Standard Light Water Reactor Cross-Section Libraries using the United States Nuclear Regulatory Commission Pressurized Water Reactor Standard Core Loading Benchmark Problem
... historical light water reactor shielding and pressure vessel dosimetry cross-section libraries for a pressurized water reactor calculational benchmark problem with a standard out-in ...
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Evaluation of CFD Capability for Simulation of Energetic Flow in Light Water Reactor Containment.
... conditions [ 1]. MELCOR is an example of integrated system code developed at Sandia National Laboratories for the U.S. Nuclear Regulatory Commission as a plant risk assessment tool. It is capable of modeling progression ...
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Comparison of Standard Light Water Reactor Cross-Section Libraries using the United States Nuclear Regulatory Commission Boiling Water Reactor Benchmark Problem
... historical light water reactor shielding and pressure vessel dosimetry cross-section libraries for a boiling water reactor calculational benchmark ...
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Thermomechanical fatigue of hollow specimens in a light water reactor environment - latest test results and analysis
... feed water circuit consists of a flow restrictor, regenerative heat exchanger and a two stage pre-heater which ensures stable hot feed water ...hot water at up to 340°C to the mixing ...
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Radiation Damage Assessment in the Reactor Pressure Vessel of the Integral Inherently Safe Light Water Reactor (I2S-LWR)
... A flat-source approximation (radial and azimuthal) is the most conservative distribution to represent power distributions within a reactor with respect to the leakage of fast neutrons to the RPV. Since the outer ...
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Technological problems of nuclear safety. Report on the implementation of the Council Resolution of 22.07.75. COM (87) 96 final, 6 April 1987
... Compilation of basic fire proteciton principles and criteria related to design, engineering, construction and operation for light water reactor nuclear power plants constructed and opera[r] ...
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Proposal for new guidelines for the 1984 87 multiannual research programme of the Joint Research Centre COM (82) 250 final, 24 May 1982
... Expenditure on the revised progranme on light-water reactor safety for rhe period 1983-87 is some 3OO million ECU, includinq super-sARA, LOBr, etc., equivalent to 13,5 t of the total JRC[r] ...
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Benchmark calculation for radioactivity inventory using MAXS library based on JENDL-4.0 and JEFF-3.0/A for decommissioning BWR plants
... Neutron energy spectra in the PCV of the BWR tend to show a peak in epi-thermal energy range. Thus, use of ORIGEN-S cross section library that was developed by collapsing cross sections with a typical neutron energy ...
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An introduction to nuclear power : science, technology and UK policy context
... a reactor with a 600MWe output, developed during the 1990s as part of the US Department of Energy Advanced Light Water Reactor (ALWR) ...
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DIFFERENT CODES USED FOR REDUCING THERMAL HYDRAULICS PROBLEMS IN NUCLEAR REACTORS: A REVIEW
... of Light Water Reactor (LWR) cores with hexagonal or square fuel element ...and Light Water Reactors (LWRs), a new generation of simulation tools can be developed for HTGRs with ...
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Comparison of Small Modular Reactor and Large Nuclear Reactor Fuel Cost
... power reactor is a 45 MWe reactor based on a PWR design to be installed underground with up to six units sharing a common housing ...mPower reactor was announced to be installed in modules of 125 MWe ...
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The Characteristics and Irradiation Capabilities of MARIA Research Reactor in NCBJ Świerk
... research reactor mainly include radioisotope ...MARIA reactor, with proper account for the required neutron flux 1, irradiation time, and target mass and ...MARIA reactor started irradiation of ...
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Sonochemical Reactor Treating Drinking Water for Pigs
... drinking water for animals is well ...the water treatment and disinfection, but also for increase the weight gain of the animals ...activated water for intensive hydration of biopolymers pigs ...this ...
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