Results 21 to 30 of about 252 (134)

Integral PWR-Type Small Modular Reactor Developmental Status, Design Characteristics and Passive Features: A Review

Energies, 2020
In recent years, the trend in small modular reactor (SMR) technology development has been towards the water-cooled integral pressurized water reactor (iPWR) type.
Chireuding Zeliang, Yi Mi, Akira Tokuhiro, Lixuan Lu, Aleksey Rezvoi   +4 more
doaj   +1 more source

3‐Reactor Chemical Looping System for Point Source CO2 Capture and Subsequent Conversion for Liquid Fuel Production

EcoEnergy, EarlyView.
This study presents a novel 3‐reactor chemical looping system for CO2 capture and subsequent utilization with biomass and natural gas for producing liquid fuels. Using Ca2Fe2O5\Fe2O3 oxygen carriers, it achieves 60% CO2 capture efficiency, ∼80% syngas purity, and autothermal operation, offering a scalable, carbon‐negative route to sustainable fuels ...
Krutarth Pandit, Xiaofeng Jiang, Falguni Akulwar, Danwyn J. Aranha, Rushikesh K. Joshi, Zhuo Cheng, Liang‐Shih Fan   +6 more
wiley   +1 more source

Truly-optimized PWR lattice for innovative soluble-boron-free small modular reactor

Scientific Reports, 2021
A novel re-optimization of fuel assembly and new innovative burnable absorber (BA) concepts are investigated in this paper to pursue a high-performance soluble-boron-free (SBF) small modular reactor (SMR), named autonomous transportable on-demand reactor
Xuan Ha Nguyen, Seongdong Jang, Yonghee Kim   +2 more
doaj   +1 more source

Design, Simulation, and Techno‐Economic Evaluation of a High‐Capacity Ammonia Cracking Facility for Pipeline‐Grade Hydrogen Production

Energy Science &Engineering, EarlyView.
Simplified process configuration for pipeline‐grade hydrogen production from ammonia, including refrigerated ammonia storage, catalytic cracking, hydrogen purification, multistage compression, and pipeline delivery. ABSTRACT Although ammonia cracking has attracted considerable attention as a hydrogen carrier technology, comprehensive studies ...
Amin Soleimani Mehr, Günter Scheffknecht, Reihaneh Zohourian, Markus Reinmöller, Joerg Maier   +4 more
wiley   +1 more source

Research on a Small Modular Reactor Fault Diagnosis System Based on the Attention Mechanism

Energies
Small modular reactors are progressing towards greater levels of automation and intelligence, with intelligent control emerging as a pivotal trend in SMR development.
Sicong Wan, Jichong Lei
doaj   +1 more source

CFD Analysis of the Primary Cooling System for the Small Modular Natural Circulation Lead Cooled Fast Reactor SNRLFR-100

Science and Technology of Nuclear Installations, 2016
Small modular reactor (SMR) has drawn wide attention in the past decades, and Lead cooled fast reactor (LFR) is one of the most promising advanced reactors which are able to meet the safety economic goals of Gen-IV nuclear energy systems. A small modular
Pengcheng Zhao, Kangli Shi, Shuzhou Li, Jingchao Feng, Hongli Chen   +4 more
doaj   +1 more source

Economics and financing of small modular reactors (SMRs)

, 2015
Economics and financing of small modular reactors (SMRs)
BOARIN, SARA, MANCINI, MAURO, RICOTTI, MARCO ENRICO, LOCATELLI, GIORGIO   +3 more
openaire   +4 more sources

Electrified Carbon‐Neutral Methanol Production Pathways: A Multiscale Techno‐Economic‐Environmental Assessment Based on the UK Energy System

Advanced Chemical Engineering, Volume 1, Issue 2, December 2026.
A two‐scale framework bridges process‐level physics and system‐level decision‐making for electrified green methanol production. Replacing computationally demanding reactor simulations with an interpretable symbolic‐regression surrogate enables rapid techno‐economic and life‐cycle assessment. The framework reveals how process performance propagates into
Yuanjing Zhao, Shiyu Wang, Grazia Leonzio, Jin Xuan, Huajie Yin, Lei Xing   +5 more
wiley   +1 more source

Electrocatalytic C─N Coupling in Aqueous Solutions for High‐Value Product Synthesis

Angewandte Chemie, Volume 138, Issue 14, 27 March 2026.
Electrocatalytic C–N coupling offers a sustainable route to synthesize crucial organic nitrogen compounds from abundant feedstocks under mild conditions. This review examines recent progress in overcoming key challenges, like slow kinetics and competing reactions through advanced catalysts and novel mechanisms, paving the way for transforming chemical ...
Yunpeng Zuo, Dongxue Yu, Xiaoran Zhang, Xin Wang   +3 more
wiley   +2 more sources

Strategic analysis on sizing of flooding valve for successful accident management of small modular reactor

Nuclear Engineering and Technology
In contrast to all-time flooded small modular reactor (SMR) systems, an in-kind flooding safety system (FSS) has been proposed as a passive safety system applicable to small modular reactors (SMRs) that adopt a metal containment vessel (MCV).
Hyo Jun An, Jae Hyung Park, Chang Hyun Song, Jeong Ik Lee, Yonghee Kim, Sung Joong Kim   +5 more
doaj   +1 more source