... for the regimes of normal, deteriorated and mixed heat transfer is made. e-mail:  videev@mephi.ru e-mail:  vskharitonov@mephi.ru e-mail:  baisov75@gmail.com e-mail:  churkin@grpress.podolsk.ru 13 04 2019 25 12 2019 24 02 2020 next generation reactors supercritical fluids...

..., this work contributes to a realistic analysis of nuclear safety. 1 Corresponding author. Manuscript received November 6, 2017; final manuscript received July 16, 2018; published online September 10, 2018. Assoc. Editor: Juan-Luis Francois. 06 11 2017 16 07 2018 Next generation...

... 18 05 2018 Next generation reactors Nuclear engineering Plant operations Research reactors Plant engineering Plant modifications Plant life cycle Maintenance A simplified configuration and an efficient cycle for nuclear power plants (NPPs) are necessary for generation IV (Gen...

... 22 05 2018 Next generation reactors Nuclear fuels Materials Selection of appropriate materials able to work for a long time in contact with flowing heavy-liquid metals (HLM = Pb, Pb-Bi, Pb-Li) at high-temperatures is a big challenge for the successful development of HLM-cooled...

... Next generation reactors Nuclear engineering Nuclear fuels Materials Multipurpose hYbrid Research Reactor for High-tech Applications (MYRRHA) is a flexible fast-spectrum irradiation facility currently under development at SCK•CEN. The selected primary coolant and spallation target...

... in fact, can reduce the S ( P ). 1 Corresponding author. Manuscript received September 6, 2017; final manuscript received January 8, 2018; published online May 16, 2018. Assoc. Editor: Giacomo Grasso. 06 09 2017 08 01 2018 Advanced reactors Next generation reactors...

...; final manuscript received February 17, 2018; published online May 16, 2018. Assoc. Editor: Tomio Okawa. 26 10 2017 17 02 2018 Advanced reactors Next generation reactors Nuclear safety Thermal hydraulics Security During the material relocation phase of a hypothetical...

... Schulenberg. 30 04 2017 03 10 2017 Next generation reactors Fig. 2 Canadian SCWR fuel channel with fuel assembly The fuel cladding is designed to be collapsible. The collapsible cladding allows the full 25 MPa pressure of the coolant to be supported by the fuel pellets...

... 23 03 2018 Fuel cycle Next generation reactors Nuclear fuels Nuclear safety Research reactors Radioactive waste management Decommissioning Materials Security Figure 2 provides the κ e f f of Al dispersed fuels with 5, 10, 15, 30, and 50 vol % concentrations...

... Corresponding author. Manuscript received August 28, 2017; final manuscript received January 14, 2018; published online May 16, 2018. Assoc. Editor: Leon Cizelj. 28 08 2017 14 01 2018 Computational fluid dynamics Next generation reactors Thermal hydraulics In the late 1980s...

... confirmed that the proposed impurity precipitation model can simulate the impurity precipitation phenomenon regardless of the cell size which were tested in this investigation. Computational fluid dynamics Next generation reactors Thermal hydraulics In the Chapman–Enskog analysis, the velocity...

... procedure is, however, unclear [ 1 , 2 ]. It is preferable to examine the source of uncertainty in a systematic manner in terms of completeness and transparency of the results using both logic diagrams based on basic equations and expert opinions. Advanced reactors Next generation reactors Nuclear...

... generation reactors Nuclear safety Research reactors Thermal hydraulics Security 09 10 2016 08 12 2017 Copyright © 2018 by ASME 2018 2332-8983/2018/4(2)/021001/10/ $25.00 ...

... the channel at an average temperature of 625 °C. The 25 MPa coolant in the channel is separated from the 0.3 MPa heavy water moderator by a series of liners, ceramic insulator, and zirconium-based pressure tube (Fig. 1 [ 3 ]). Advanced reactors Coupled codes Next generation reactors Nuclear...

.... The results show that the MCNP model is credible and can be used in future safety review of CEFR. Advanced reactors Next generation reactors 03 09 2017 21 12 2017 Copyright © 2018 by ASME 2018 2332-8983/2018/4(2)/024501/4/ $25.00 ...

.... , and El-Genk , M. S. , 2006 , “ Submersion Criticality Safety of Fast Spectrum Space Reactors: Potential Spectral Shift Absorbers ,” Nucl. Eng. Des. , 236 ( 3 ), pp. 238 – 254 . 10.1016/j.nucengdes.2005.07.005 Advanced reactors Next generation reactors Small Modular Reactors...

.... If the graphite block in reactor core is damaged by the earthquake, flow channel is blocked by the fragments of graphite blocks. Therefore, the pressure difference of the core was compared with the past data. Next generation reactors Nuclear safety Research reactors Security The high temperature...

... publications listed below). 20 10 2017 22 10 2017 Advanced reactors Current reactors Next generation reactors Nuclear education Nuclear engineering Research reactors Thermal hydraulics Public acceptance Nuclear knowledge management For his outstanding work, Professor P. L...

.... 03 04 2017 16 09 2017 Next generation reactors Thermal hydraulics The high performance light water reactor is a supercritical water-cooled reactor (SCWR) concept worked out by a consortium of European partners in 2006–2010. As described by Schulenberg and Starflinger [ 1...

... Next generation reactors Thermal hydraulics Supercritical fluids (SCFs) have been widely applied in energy and chemical engineering. In the frame of the GEN-IV nuclear energy system development, supercritical water and supercritical CO 2 have been considered as coolant in the nuclear reactor...