Results 11 to 20 of about 703,394 (261)

Alternative Energy

open access: yesAdvancing Microelectronics Magazine, 2010
An exceptionally timely volume that weighs the costs and benefits of alternative energy sources and their implications for reducing energy consumption. As this book makes clear, civilization cannot long continue to ride on an oil slick. Worldwide, many people have come to see dependence on coal, and especially on oil, not only as unsustainable ...
Brian C. Black, Richard Flarend
  +4 more sources

Design and construction rules for mechanical components of high-temperature, experimental and fusion nuclear installations: the RCC-MRx Code last edition

open access: yesMechanical Engineering Journal, 2020
The very last edition of the RCC-MRx Code (Design and Construction Rules for Mechanical Components in high-temperature structures, experimental reactors and fusion reactors) was published end of 2018 by AFCEN, the French Association for the rules ...
Jorge Enrique MUÑOZ GARCIA   +5 more
doaj   +1 more source

An Indoor Channel Model for High Data-Rate Communications in D-Band

open access: yesIEEE Access, 2020
This paper proposes a measurement based modeling of D-band indoor channels. Different indoor environments were considered including Line-of-Sight (LOS) and Non Line-of-Sight (NLOS) conditions.
L. Pometcu, R. D'Errico
doaj   +1 more source

A Natural Polymer Captor for Immobilizing Polysulfide/Polyselenide in Working Li–SeS2 Batteries

open access: yesNano-Micro Letters, 2021
SeS2 has become a promising cathode material owing to its enhanced electrical conductivity over sulfur and higher theoretical specific capacity than selenium; however, the working Li–SeS2 batteries have to face the practical challenges from the severe ...
Yin Zhang   +11 more
doaj   +1 more source

Optimization of reactivity control in a small modular sodium-cooled fast reactor

open access: yesNuclear Engineering and Technology, 2020
The small modular sodium-cooled fast reactor (SMSFR) is an important component of Generation-IV reactors. The objective of this work is to improve the reactivity control in SMSFR by using innovative systems, including burnable poisons and optimized ...
H. Guo, L. Buiron, P. Sciora, T. Kooyman
doaj   +1 more source

Analysis of the New Thomson Scattering Diagnostic System on WEST Tokamak

open access: yesApplied Sciences, 2022
The French tokamak WEST supports the ITER design and operation. IRFM is designing a new Thomson scattering diagnostic to measure plasma density and temperature profiles.
Brahim Chelihi   +8 more
doaj   +1 more source

Thermomechanical Model and Bursting Tests to Evaluate the Risk of Swelling and Bursting of Modified 9Cr-1Mo Steel Steam Generator Tubes during a Sodium-Water Reaction Accident

open access: yesScience and Technology of Nuclear Installations, 2014
The MECTUB code was developed to evaluate the risk of swelling and bursting of Steam Generator (SG) tubes. This code deals with the physic of intermediate steam-water leaks into sodium which induce a Sodium-Water Reaction (SWR).
C. Bertrand   +5 more
doaj   +1 more source

The effect of surface roughness on capillary rise in micro-grooves

open access: yesScientific Reports, 2022
The capillary action is a unique feature of micro-grooves with numerous applications. This spontaneous flow eliminates the need for an extra pumping device to deliver a liquid.
Gholamreza Bamorovat Abadi   +1 more
doaj   +1 more source

Mixing Study in an Unbaffled Stirred Precipitator Using LES Modelling

open access: yesInternational Journal of Chemical Engineering, 2012
This paper describes the CFD modelling of a reactor operating in the nuclear industry using LES approach. The reactor consists of an unbaffled stirred tank reactor in which plutonium precipitation reactions are carried out.
Murielle Bertrand   +4 more
doaj   +1 more source

PRATIC: A soluble-boron-free, pressurized water cooled, SMR core benchmark

open access: yesEPJ Nuclear Sciences & Technologies
Current nuclear reactor research is actively exploring small modular pressurized water reactors (PWRs), particularly soluble-boron-free (SBF) configurations.
Vuiart Romain   +3 more
doaj   +1 more source

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