Results 31 to 40 of about 236,087 (295)

Digital Twin Technology Architecture and Application for Nuclear Reactor Intelligent Operation and Maintenance

IEEE Access
In order to improve the safety and reliability of nuclear reactors, and to enhance the digitalization and intelligence level of operation and maintenance management, a digital twin technology architecture for nuclear reactor intelligent operation and ...
Zhuo Zhang, Jia Liu, Wei Zeng, Qingyu Huang, Xiaobo Liu   +4 more
doaj   +1 more source

Phase Distribution for Subcooled Flow Boiling in an Inclined Circular Tube

International Journal of Photoenergy, 2018
An experimental investigation of phase distribution for subcooled flow boiling in an inclined circular tube (i.d. 24 mm) was conducted in this paper.
Wei Bao, JianJun Xu, TianZhou Xie, BingDe Chen, YanPing Huang, DianChuan Xing   +5 more
doaj   +1 more source

Detecting Dark Photon with Reactor Neutrino Experiments [PDF]

, 2017
We propose to search for light $U(1)$ dark photons, $A'$, produced via kinetically mixing with ordinary photons via the Compton-like process, $\gamma e^- \rightarrow A' e^-$, in a nuclear reactor and detected by their interactions with the material in ...
Park, HyangKyu
core   +2 more sources

Sol–Gel Derived Polymer Precursors for Stereolithography of ZrC

Advanced Engineering Materials, EarlyView.
ZrC is a critical material target for extreme temperature conditions. This report describes a protocol for preparing ZrC ceramics via stereolithography and examines the impact of the polymer matrix on carbothermal reduction and mechanical stability of 3D printed ZrC.
Charles J. Rafalko, Evelyn Wang, Michael A. Hickner   +2 more
wiley   +1 more source

Deep learning-based FPGA steady-state temperature field reconstruction for nuclear safety level I&C systems

Nuclear Engineering and Technology
Obtaining the steady-state temperature distribution on the field programmable gate array (FPGA) chip is the basis for establishing an effective thermal monitoring mechanism to ensure the reliable operation of the nuclear safety level instrumentation and ...
Fanyu Wang, Dongwei Wang, Ke Zhang, Qiang Deng, Qi Chen, Yang Zhao   +5 more
doaj   +1 more source

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

Advanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk, Farhan Hossain, Felipe A. Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source

Study of Gas Amplification Impact on Plateau Curve Characteristics in Boron-Coated Proportional Counters

Energies
The characteristics of the plateau curve, specifically its length and slope, in boron-coated proportional counters are key performance indicators that impact the detector’s overall performance.
Yaolong Liu, Zhi Chen, Youjun Huang, Tingfang Luo, Hongliang Zhu, Wenchao Wu   +5 more
doaj   +1 more source

Raman Spectroscopic Identification of Oxide Phases in a Corroded MgO–Steel Composite Anode Used in Aluminum Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
Micro‐Raman spectroscopy is applied to characterize corrosion products in a recycled‐based MgO–316L steel composite anode after molten salt electrolysis. A depth‐dependent Fe–O/Fe–Al–O layer sequence of magnetite, hercynite, and an Al‐doped magnetite transition zone is identified.
Felix Drechsler, Serhii Yaroshevskyi, Alexander Adamczyk, Mahnaz Mehdizadehlima, Julia Richter, Cameliu Himcinschi, David Rafaja, Alexandros Charitos, Christos G. Aneziris, Jens Kortus   +9 more
wiley   +1 more source

Research and development for accuracy improvement of neutron nuclear data on minor actinides

EPJ Web of Conferences, 2017
To improve accuracy of neutron nuclear data on minor actinides, a Japanese nuclear data project entitled “Research and development for Accuracy Improvement of neutron nuclear data on Minor ACtinides (AIMAC)” has been implemented.
Harada Hideo, Iwamoto Osamu, Iwamoto Nobuyuki, Kimura Atsushi, Terada Kazushi, Nakao Taro, Nakamura Shoji, Mizuyama Kazuhito, Igashira Masayuki, Katabuchi Tatsuya, Sano Tadafumi, Shibahara Yuji, Takahashi Yoshiyuki, Takamiya Koichi, Pyeon Cheol Ho, Fukutani Satoshi, Fujii Tosiyuki, Hori Jun-ichi, Yashima Hiroshi   +18 more
doaj   +1 more source

Dielectric Barrier Discharge Plasma Deoxidation of Natively Oxide Layer of Copper Powders in a Fluidized Bed

Advanced Engineering Materials, EarlyView.
This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang, Annett Wollmann, Thomas Gimpel, Alfred P. Weber   +3 more
wiley   +1 more source