Results 101 to 110 of about 167,077 (303)

Green Fuel Combustion Synthesis of CeO2 and Ag/CeO2 Nanoparticles for Photocatalytic and Antibacterial Applications

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Silver‐doped cerium oxide nanoparticles (Ag/CeO2 NPs) were synthesized using Ricinus communis seed extract as a bio‐derived fuel in a solution combustion method. The combustion reaction, carried out at 450°C with AgNO3 and (NH4)2[Ce (NO3)6] as metal precursors, produced CeO2 and Ag/CeO2 NPs.
T. N. Ravishankar, J. R. Adarsha, R. Mohan Reddy, S. Harisha, A. Ananda, B. M. Shilpa   +5 more
wiley   +1 more source

Fast prediction of the flow induced vibration of wire-wrapped fuel rod in a lead-bismuth reactor based on improved DMD and LSTM network

Nuclear Engineering and Technology
Flow induced vibration of wire-wrapped fuel rod in lead-bismuth reactor has become an increasing concern due to its significant influence on cladding fretting wear and reactor operation.
Yu Zhang, Pengzhou Li, Hongwei Qiao
doaj   +1 more source

Carboxylated Carbon Nanotube‐Supported Copper‐Indium Bimetallic Catalysts for Electroreduction of CO2 to Dimethyl Carbonate via Membrane‐Free Cascade Electrosynthesis

Carbon and Hydrogen, EarlyView.
A membrane‐free cascade electrocatalytic system with Cu100In50‐(COOH)CNTs converts CO2 to CO and then couples with alcohols to yield DMC (52.3% FE) and DEC (27.8% FE) via carboxyl‐Cu‐In synergistic regulation of intermediate adsorption. ABSTRACT Under the background of the dual carbon strategy, upgrading CO2 electroreduction from C1 products to high ...
Youjia Wang, Xin Ma, Yuxin Tian, Wenchao Wang, Bochen Tian, Yansheng Liu, Junwei Hou   +6 more
wiley   +1 more source

Simulated fuel assembly Patent [PDF]

, 1965
Simulated fuel assembly-type flow measurement apparatus for coolant flow in reactor ...
Lanzo, C. D., Savino, J. M.
core   +1 more source

Flow-induced vibration of fuel rods.

Journal of the Atomic Energy Society of Japan / Atomic Energy Society of Japan, 1986
A study on flow-induced vibration of fuel rods in a reactor was first reported by Bergreen in 1958. Since then theoretical and experimental researches have been made by many investigators. This is a review of the studies on vibration of the fuel rod excited by axial flow.
openaire   +2 more sources

Interface Engineering Remarkably Improves the Stability of Fe‐Based Electrode for Alkaline Water Electrolysis at Industrial Ampere‐Level Current Density

Carbon Energy, EarlyView.
Interface engineering improves the stability of iron‐based industrial oxygen evolution catalysts by more than 2000 times at ampere‐level current density. ABSTRACT Iron‐based self‐supported electrocatalysts offer cost‐effective oxygen evolution activity but suffer from severe stability degradation under industrial operation.
Chunfa Liu, Jinxian Feng, Shuyang Peng, Di Liu, Lun Li, Ziwen Feng, Juanjuan Wang, Weng Fai Ip, Hongchao Liu, Jin‐Song Hu, Hui Pan   +10 more
wiley   +1 more source

Two-way coupling of subchannel T/H code CUPID-RV with neutronics and fuel performance codes for multi-physics simulations of pin-wise PWR core analysis

Nuclear Engineering and Technology
Recent efforts have focused on developing high-fidelity, multi-physics safety analysis methods to better assess realistic safety margins. However, conservatism remains due to simplified safety analysis, such as applying hot-pin conditions uniformly ...
Yeong Hun Lee, Kyuseok Shim, Youho Lee, Jae Ryong Lee, Hyoung Kyu Cho   +4 more
doaj   +1 more source

Investigation on Electron Energy Distribution in Multi- Component Plasma in Nuclear Fuel Rod Gap [PDF]

مجله علوم و فنون هسته‌ای, 2014
The electron energy distribution function in fuel rod gap of Busheher’s VVER-1000 nuclear reactor was investigated using the Fokker-Planck equation. In this regard, the Fokker-Planck equation was solved by using the Runge-Kutta numerical method, and the ...
Fereshteh Golian, Ali Pazirandeh, Saeid Mohammadi   +2 more
doaj  

Solid state power mapping instrument Patent [PDF]

, 1964
Solid state device for mapping flux and power in nuclear reactor ...
Schwab, W. B., Steinberg, R.
core   +1 more source

Spectroscopic Insights Into the Role of the Coverage of *CO and *H on Bifurcation of Ethylene and Ethanol Pathways in Carbon Dioxide Electroreduction

Carbon Energy, EarlyView.
Zhao et al. control the coverage of *CO or *H intermediates by introducing foreign metal into Cu nanoparticles. The increased *CO coverage on Ag‐doped and Zn‐doped Cu promotes the generation of multi‐carbon products while the increased *H coverage of Co‐doped and Pd‐doped Cu enhances the selectivity of oxygenates. ABSTRACT As key reaction intermediates
Zi‐Hao Zhao, Wenchao Liu, Zhan Liu, Dan Ren   +3 more
wiley   +1 more source