Fuel Qualification
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Increased power efficiency in mining by using high-fidelity haul truck simulation
Abstract The current economic and political scenario in Brazil has allowed small, medium and large companies to adopt cost cutdown and productivity increase strategies. Diesel fuel consumption by off-highway haul trucks stands for one of the largest costs at the Sossego Mine operational management department. Based on this fact, as well as on the 8% increase
REM, Int. Eng. J.. Publicado em: 2020-03
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2. Fases identificables en la zona de interacción de placas combustibles dispersas U3Si2/Al
ABSTRACT Fuel elements based on U3Si2 particles dispersed in a pure Al matrix (known as dispersion fuel element) are known to be very stable under irradiation, in plate type configurations. For this reason, they were or are being used to convert to low enriched uranium a large number of research reactors without significant loss in performance. According to
Matéria (Rio J.). Publicado em: 19/07/2018
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3. Aplicação de métodos não destrutivos para qualificação de combustíveis tipo dispersão de U308-Al e U3Si2-Al no reator IEA-R1 / Application of non-destructive methods for qualification of the U3O8-Al and U3Si2-Al dispersion fuels in the IEA-R1 Reactor
IPEN/CNEN-SP manufactures fuels to be used in its nuclear research reactor the IEA-R1. To qualify those fuels, it is necessary to check if they have a good performance under irradiation. As Brazil doesnt have nuclear research reactors with high neutron fluxes, or suitable hot cells for carrying out post-irradiation examination of nuclear fuels, IPEN/CNEN-SP
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/11/2011
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4. Studies of residual oils originating from of processo f fry and qualification of those for obtaining of monoésteres (Biodiesel). / Estudos de óleos residuais oriundos de processo de fritura e qualificação desses para obtenção de monoésteres (Biodiesel).
Biodiesel is now considered as an important option for full or partial diesel fossil replacement. At the same time, biodiesel is a renewable and an environmentally friendly fuel. This work has as goal to employ residual vegetable oils for biodiesel production and evaluate its viability as raw material. For that, some initial steps were considered in order to
Publicado em: 2008
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5. Panorama of the Basic and Average Education in Brazil: the model of the learning based on problems as experience in the practical professor. / Panorama da Educação Fundamental e Média no Brasil: o modelo da aprendizagem baseada em problemas como experiência na prática docente.
The present document define the current profile of the Fundamental and High School in Brazil re-visiting the data base of official institutions (INEP and IBGE). We have found suspicious coincidences between, income concentration and educational abstinence, which we suggest is a fuel for the poverty cycle in our country. Qualitative aspects of the Brazilian s
Publicado em: 2005