Results 91 to 100 of about 871,934 (285)

Evaluation of SiC cladded annular fuel as accident tolerant fuel for PWRs

, 2023
Nuclear energy produced by Light Water Reactors (LWRs) was in the spotlight in the aftermath of the Fukushima disaster, which led to the development of Accident Tolerant Fuels (ATF). ATF desires to improve fuel safety and performance under normal and accident operating conditions.
openaire   +1 more source

Magneto‐Ionic Devices With Polymer‐Based Electrolytes

Advanced Functional Materials, EarlyView.
Polymer electrolytes are introduced for magneto‐ionic devices based on hydroxide and hydrogen ions. The magneto‐ionic effect results in a pronounced voltage‐controlled variation of coercivity in both devices. The switching speed is in the range of 100 ms.
Markus Gößler, Richard Weber, Michael Sommer, Karin Leistner   +3 more
wiley   +1 more source

X-ray diffraction from bone employing annular and semi-annular beams [PDF]

, 2015
This is the final version of the article. Available from the publisher via the DOI in this record.There is a compelling need for accurate, low cost diagnostics to identify osteo-tissues that are associated with a high risk of fracture within an ...
Greenwood, C., Martin, R. M., Martin, RM, Prokopiou, D, Dicken, A. J., Lyburn, I. D., Evans, J. P.O., Greenwood, CE, Dicken, AJ, Evans, JPO, Stone, N, Greenwood, C, Clement, J. G., Clement, JG, Zioupos, P, Lyburn, ID, Rogers, K. D., Evans, JP, Prokopiou, D., Zioupos, P., Rogers, KD, Godber, SX, Stone, N., Godber, S. X.   +23 more
core   +1 more source

Phase Boundary Engineering of Co2P‐CoP Branched Nanoparticles Enhances Cobalt Oxidation for Oxygen Evolution Electrocatalysis

Advanced Materials, EarlyView.
Phase boundaries between Co2P and CoP are constructed through a controlled transformation of Co to Co2P‐CoP branched nanoparticles. The polycrystalline mixed‐phase Co2P‐CoP branches are enriched with phase boundaries that stabilize Co active sites for OER. This work highlights phase boundary engineering as a powerful approach to tailor active sites and
Zeno R. Ramadhan, Soshan Cheong, Sankhadip Saha, Qinyu Li, Xiaoran Zheng, Samuel V. Somerville, Agus R. Poerwoprajitno, Priyank V. Kumar, Liming Dai, J. Justin Gooding, Richard D. Tilley   +10 more
wiley   +1 more source

Investigation on the effect of void fraction on annular fuel flow distribution ratio

Nuclear Engineering and Technology
Annular fuel assemblies feature a dual cooling channel configuration (inner and outer channels), where void fraction variations significantly affect channels flow distribution as reactor power increases. To address this thermal-hydraulic challenge, a 1/8-
Yongyu Zhang, Minfu Zhao, Beibei Luo, Zhijie Han, Peisheng Zhang, Siyuan Li, Songtao Ji, Junhui Diao   +7 more
doaj   +1 more source

Investigation of the Al2O3/ Water Nano-Fluid Concentration and Size Effects on the Neutronics and Thermal-Hydraulic Parameters in the VVER-1000 Nuclear Reactor Using Artificial Neural Networks [PDF]

مجله علوم و فنون هسته‌ای, 2018
Nowadays, many researches have been done to improve the efficiency of the nuclear power plants, one of which is the use of the dual cooled annular fuel which is an internally and externally cooled annular fuel with many advantages in heat transfer ...
M Rezaee, Gh. R Ansarifar, M NasriNasrabadi   +2 more
doaj  

“Smelltronics”—From Gas to Smell Sensing

Advanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono, Tsunaki Takahashi, Jiangyang Liu, Haruka Honda, Zeng Jing, Wataru Tanaka, Takuro Hosomi, Takeshi Yanagida   +7 more
wiley   +1 more source

Fuel mixing and thermal enhancement behind an inclined strut in a supersonic combustor via single annular with air-assisted injector

Case Studies in Thermal Engineering
In the present investigation, thermal and mixing efficiencies of the fuel jet behind the strut within combustor of scramjet engine have been extensively investigated.
Yassine Bouazzi, Zakarya Ahmed, Ali Basem, As'ad Alizadeh, Mohamed Shaban, Abdellatif M. Sadeq, Walid Aich, Borhen Louhichi   +7 more
doaj   +1 more source

Unveiling Exsolution‐Induced Giant Electronic and Magnetic Property Changes in Non‐Stoichiometric Titanate Perovskite Thin Films

Advanced Materials, EarlyView.
A giant insulator to metal transition and emergent superparamagnetism are revealed by nanoparticle exsolution in non‐stoichiometric titanate perovskite thin films. By combining transport, synchrotron spectroscopy, and first‐principles calculations, this work reveals how defect reconfiguration and lattice reconstruction fundamentally reshape electronic ...
Sungil Kim, June Ho Lee, Yaolong Xing, Dongchang Kim, Haeseong Jeong, Mongjun Jeong, Manuel Valvidares, Stuart S. P. Parkin, Sang Ho Oh, Donghwa Lee, Hyojin Yoon, Hyeon Han   +11 more
wiley   +1 more source

Innovative Fuel Designs for High Power Density Pressurized Water Reactor

, 2005
One of the ways to lower the cost of nuclear energy is to increase the power density of the reactor core. Features of fuel design that enhance the potential for high power density are derived based on characteristics of the pressurized water reactor ...
Kazimi, Mujid S., Hejzlar, Pavel, Feng, D.   +2 more
core