... Abstract The reactor coolant system (RCS) is the primary system of the nuclear power plant primary cycle. Some small module reactors (SMR) applied once-through steam generator and integrated reactor vessel. The characteristic of these reactors differs widely from the tradition nuclear power...

... distribution and so on, which provides a reference for the nuclear physical design of a new rod-controlled reactor with high U-235 enrichment and no soluble boron. Keywords: SMR, NECP-Bamboo, Soluble boron-free, Power capability analysis, Core design 1. INTRODUCTION As a green and clean energy source...

...Proceedings of the 2024 31st International Conference on Nuclear Engineering ICONE31 August 4-8, 2024, Prague, Czech Republic ICONE31-132055 ANALYSIS OF COORDINATED DEVELOPMENT BETWEEN SMR AND PAPERMAKING INDUSTRY IN CHINA Ping WANG 1, 1China Nuclear Power Engineering CO., LTD Beijing, China...

... System Scaling (DSS) of Small Modular Reactors (SMRs). This paper serves as a consolidated resource offering insight into the multifaceted aspects of LW-SMR research conducted at Oregon State University, encompassing integral testing, facility status, control room research capabilities, and the DSS...

...Proceedings of the 2024 31st International Conference on Nuclear Engineering ICONE31 August 4-8, 2024, Prague, Czech Republic ICONE31-130396 RESEARCH ON PRESSURE SUPPRESSION AND AGAINST HYDROGEN RISK OF THE SMR IN FLOATING NUCLEAR POWER PLANTS Jialei Chen Institute of Nuclear Science...

... Nicolas Tauveron1, David Haubensack2, Pierre Dumoulin1, Nicolas Alpy2 1Univ Grenoble Alpes, CEA, LITEN, DTCH, LCST, F-38000, Grenoble, France 2 CEA, DES, IRESNE, DER, SESI, LEMS, F-13108 Saint Paul Lez Durance, France ABSTRACT This paper is part of a study on the coupling of a SMR nuclear unit...

... Abstract The paper reports about the work performed in customizing the RELAP/SCDAPSIM code features for an easier assessment of a conceptual design of a Small Modular Reactor (SMR) operating at supercritical pressure proposed by Schulenberg and Otic [13] in the frame of the EU ECC-SMART Project...

.... Subsequently, a 3D full-core calculation is performed in the deterministic macrocode PARCS on the model of a light-water Small Modular Reactor (SMR) developed by the NuScale Power company. For proper interpretation of results, coupling of PARCS with an external thermohydraulic solver PATHS, is studied...

... Abstract In order to establish and predict the flow and pressure distribution of the reactor coolant system of SMR under steady-state operating conditions, so as to provide an important design input for the thermal-hydraulic design of the reactor. This study is based on the flow characteristics...

... Abstract As the technology of small modular reactor (SMR) becomes mature, its safety is getting more attention. In recent research of accident tolerant fuel (ATF) such as the U 3 Si 2 used in a large commercial pressurized water reactor can significantly improve the safety of the core due...

...-modular high-temperature gas-cooled reactor (MHTGR). On account of the requirement to cooperate with other renewable energies to achieve the “Emission peak, Carbon neutrality” through the improvement of operation flexibility of NPP, most SMR plants work in the reactor following mode which requires more R...

... Abstract Advanced small modular reactors (SMRs) such as the integrated pressurized water reactor (IPWR) IP200 use different design in the systems, structures, components from large reactors for achieving a high level of safety and reliability. Relap5 / SCDAP/MOD3.4 code is used to model...

... Abstract Advanced SMRs such as the integrated pressurized water reactor IP200 use different design in the systems, structures, components from large reactors for achieving a high level of safety and reliability. In this thesis, the IP200 severe accident induced by the SBO and emergency power...

... Abstract The integrated small modular reactors (SMR) have been attracting more and more attentions in the field of nuclear energy. For PWR-type SMR with full-power natural circulation, a built-in steam generator with high heat transfer performance is required to enhance the natural circulation...

.... These preliminary analyses give valuable insight to the design work in the future. SMR Apros district heating transient SBO SBLOCA decay heat removal Proceedings of the 2021 28th International Conference on Nuclear Engineering ICONE28 August 4-6, 2021, Virtual, Online ICONE28-64163 A FINNISH...

... Abstract The Floating nuclear power plant (FNPP) is a kind of marine nuclear power plant which takes barge as carrier and is fixed in specific sea area by mooring device. A 100 MWt PWR type small modular reactor (SMR) with 2 loops is used in the FNPP. It is designed based on the standard...

... Abstract SMRs are a popular topic with a significant number of designs with a wide range of sizes. There has been some assessment done with respect to non-electrical applications including district heating and desalination. The drive of this type of work is to find alternative uses for the SMRs...

... Small Modular Reactors (SMRs) with power levels of below 300 MW(e) appear to have several favorable characteristics and their deployment might help bring about a big change in how nuclear power fares in the future. Numerous SMR designs with distinct characteristics are under development...

... Small Modular Reactor (SMR) designs for the pressurized light-water nuclear steam supply system (NSSS) have instituted various and unique features in the pressure vessels and piping industry. Selection of materials and component geometries are creating an enviable opportunity for the respective...