Results 111 to 120 of about 3,020,549 (269)

Assessing the Design effect of Pressure Vessel Height and Radius on Reactor Stability and Safety [PDF]

, 2013
The Design of Reactor Pressure Vessel (RPV) should be that the height of pressure vessel is up to 16.0m and radius is up to 5.6m to ensure safe operation of nuclear reactor.
Adedayo, S.O., Oludare, A.I., Omolara, O. E., Agu, M.N., Umar, A.M., Okafor, L.N.   +5 more
core   +1 more source

Constructed Red Phosphorus/BiVO4 S‐Scheme Heterojunction for Efficient Photocatalytic Overall Water Splitting

EcoEnergy, EarlyView.
An S‐scheme red phosphorus/BiVO4 heterojunction is presented, where red phosphorus served as the water reduction site, and BiVO4 functioned as the water oxidation site. Because it has a built‐in electric field that helps charge transfer and separation, red phosphorus/BiVO4 works very well in the photocatalytic overall water splitting process.
Guanman Liu, Minyi Xie, Limei Xu, Xunfu Zhou, Yali Wang, Jin Luo, Xiaomei Ning, Zuofang Yao, Xiaosong Zhou, Laisheng Li   +9 more
wiley   +1 more source

Experimental Study on Influence of External Pressure Vessel Cooling Parameters on Critical Heat Flux

Yuanzineng kexue jishu
In-vessel retention (IVR) of molten material, as one of the most important mitigation measures for serious accidents, can effectively prevent the leakage of molten material from the core to the outside of the pressure vessel, resulting in the release of ...
ZHANG Zhen1, 2, XIONG Wanyu2, XING Dianchuan2, ZAN Yuanfeng2, WANG Guangjin2, CHEN Deqi1, 3, , XU Jianjun2
doaj   +1 more source

Unprecedented Wall‐Atomically Thick Bi5O7Br Nanotubes Embedding Abundant Bi Nanodots Boosting Efficiently Photothermal Coupling Catalytic CO2 Conversion

EcoEnergy, EarlyView.
Atomically thin Bi5O7Br nanotubes embedded with abundant Bi nanodots were constructed as an efficient photothermal catalyst for CO2 conversion. The localized surface plasmon resonance and photothermal effect of Bi nanodots synergistically enhance light harvesting, charge utilization, and reaction kinetics, resulting in significantly improved CO2 to CO ...
Guobing Mao, Lu Wang, Fenfa Yao, Chuanhong Jin, Lizhe Liu, Zhigang Zou, Yong Zhou   +6 more
wiley   +1 more source

Carbon‐Negative Upcycling of Sewage Sludge into Superiorly Stable Gel Via Liquid‐Phase Utilization Strategy for Water‐Remediation

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work developed a low‐temperature sludge hydrothermal coupled with gel crosslinking strategy which could upgrade the waste liquid generated from sewage sludge hydrothermal treatment into the hydrothermal‐liquid‐gel. The inventive hydrothermal‐liquid‐gel exhibited the enhanced pollutant removal capability, high synthetic stability, and superior ...
Zifan Liu, Sunxinyi Wang, Lingxiao Lu, Weiguo Zhang, Qiang Zheng, Cailiang Yue, Huimin Chang, Xiaohui Lu, Ming Xu, Zhi Qian, Qing Zhou, Fuqiang Liu, Baoshan Xing   +12 more
wiley   +1 more source

Recent Advances in Prussian Blue Analogs as Capacitive Deionization Electrode Materials: Fundamentals, Structure–Performance Relationships, and Design Strategies

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This review systematically examines the fundamental ion‐storage mechanisms, the structural chemistry, and redox behavior of Prussian blue analogs as Faradaic electrodes in capacitive deionization, their intrinsic limitations and engineering optimization strategies, and the critical materials‐to‐device considerations required to advance PBA‐based CDI ...
Adekunle Adedapo Obisanya, Long Pan, Yao Dong, Faming Gao, Jianren Wang   +4 more
wiley   +1 more source

Assessment of thermal safety margins for the IVR-ERVC strategy of the i-SMR using the CINEMA code

Nuclear Engineering and Technology
In-vessel corium retention with external reactor vessel cooling (IVR-ERVC) is a key severe accident mitigation strategy to prevent lower-head failure and retain fission products inside the reactor vessel. This study assesses the applicability of IVR-ERVC
Dong-Hun Shin, Sang Ho Kim, Donggun Son, Yonadan Choi, Young Hee Kim, Hyoung Suk Yu, Yong Hoon Jeong   +6 more
doaj   +1 more source

Dragon Reactor Pressure Vessel [PDF]

Nature, 1962
openaire   +1 more source

Review of aluminum solubility behavior in the Hanford 200 South West Area tanks targeted for retrieval

Environmental Progress &Sustainable Energy, EarlyView.
Abstract The behavior of aluminum‐bearing phases in tank wastes from the southwest quadrant of the Hanford Site's 200 West Area primarily determines solids accumulation, retrieval performance, and downstream processability. This review synthesizes historical tank characterization data, laboratory dissolution studies, and process‐relevant observations ...
Brett C. Simpson, Reid A. Peterson, Amy M. Westesen   +2 more
wiley   +1 more source

Hydrogen Production With Water Electrolysis Technologies: Advances, Performance, and Potential Use for Low‐Gradient Combustion

Energy Science &Engineering, EarlyView.
This review links recent advances in water electrolysis with hydrogen utilization in low‐gradient combustion systems. While hydrogen eliminates direct CO2 emissions, its environmental and economic benefits depend strongly on production pathways, system‐level efficiency, and NOx mitigation through MILD/FLOX/HiTAC combustion.
Rafał Buczyński, Przemysław Draga
wiley   +1 more source