Results 11 to 20 of about 106,757 (243)

Um reator fotoquímico barato e eficiente para experimentos de química

open access: yesQuímica Nova, 2014
In this work, we present an efficient and inexpensive device for undergraduate chemistry classes aimed at teaching and learning the photolytic synthesis concepts.
Ramon Kenned Sousa Almeida   +3 more
doaj   +1 more source

Reactor neutrinos [PDF]

open access: yesComptes Rendus. Physique, 2005
We review the status and the results of reactor neutrino experiments, that toe the cutting edge of neutrino research. Short baseline experiments have provided the measurement of the reactor neutrino spectrum, and are still searching for important phenomena such as the neutrino magnetic moment.
Lasserre, T., Sobel, H. W.
openaire   +4 more sources

High precision analysis of isotopic composition for samples used for nuclear cross-section measurements

open access: yesEPJ Web of Conferences, 2017
For the accuracy improvement of nuclear data of minor actinides and long-lived fission products in the project of “Research and development for Accuracy Improvement of neutron nuclear data on Minor Actinides”, the isotopic compositions of two Am samples (
Shibahara Yuji   +6 more
doaj   +1 more source

Reactores discontinuos secuenciales: Una tecnología versátil en el tratamiento de aguas residuales.

open access: yesCiencia e Ingeniería Neogranadina, 2014
El interés en eliminar contaminantes de las aguas residuales se ha incrementado en los últimos años. Existe una constante búsqueda de nuevos y mejores diseños que permitan la implementación de sistemas de tratamiento confiables, de bajo costo y que ...
Juan Fernando Muñoz Paredes   +1 more
doaj   +1 more source

An Extensive Review and Comparison of Modern Biomass Reactors Torrefaction vs. Biomass Pyrolizers—Part 2

open access: yesEnergies, 2023
The depletion of fossil fuels has led to a search for new methods of fuel and chemical production from biomass. One of the methods of converting biomass into valuable products is the process of pyrolysis.
Radoslaw Slezak   +3 more
doaj   +1 more source

Aspects Regarding the Modelling and Optimization of the Transesterification Process through Temperature Control of the Chemical Reactor

open access: yesEnergies, 2023
Currently, biofuels represent a solution for the European Union in the transportation sector in order to reduce the greenhouse gas (GHG) emissions and the dependency of fossil fuels.
Ruxandra-Cristina Stanescu   +2 more
doaj   +1 more source

Results of Experiments under the Physical Start-Up Program of the IVG.1M Reactor

open access: yesEnergies, 2023
In 2022, the physical start-up stage of the IVG.1M research reactor was successfully completed, initiated by reducing the fuel enrichment of 235U.
Radmila Sabitova   +8 more
doaj   +1 more source

THE OPTIMIZATION OF THE REACTOR BLOCK OPERATING PARAMETERS OF UNIT WITH A SOLID HEATING AGENT

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2018
In the article the questions of optimization of technological parameters of mutual functioning of the system of apparatuses of the reactor block of semi-coking of slate with a solid heating agent (UTT) are considered.
A. A. Selivanov   +4 more
doaj   +1 more source

Optimal Configuration Method of Reactors in Distribution Network with Photovoltaic Power Based on Genetic Algorithm

open access: yesZhejiang dianli, 2022
Large-scale photovoltaic power connected to the distribution network will raise the voltage at the system nodes, and, in serious cases, the voltage overlimit.
YANG Xiaolei   +5 more
doaj   +1 more source

Statistical analysis of extreme value of meteorological elements observed for the last 31 years (1989–2019) at Narora site

open access: yesRadiation Protection and Environment, 2021
Understanding of extreme weather conditions at the site of interest is essentially required in the design of engineering structures so that the structures can withstand weather stresses. This paper presents an analysis of extreme values of meteorological
Deepak Kumar   +5 more
doaj   +1 more source

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