Crankcase
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Comparação das propriedades mecânicas e de fadiga entre ferro fundido vermicular e cinzento utilizados em blocos de motor diesel
A crescente busca por novos mercados, redução de custos e atendimento a legislação incentivam estudos e pesquisas no aperfeiçoamento dos materiais, processos e produtos. Uma vez que o bloco do motor é o componente mais importante, e que agrega maior peso e volume no motor, o bloco tem sido alvo de pesquisas na busca de motores mais eficientes. O desenv
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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2. Corrosion between the timing case and the crankcase into a Diesel engine / Estudo da corrosão entre a caixa de distribuição e o bloco de cilindros de um motor ciclo Diesel
The present investigation has for purpose the study of the corrosion phenomenon between two components of Diesel engine, timing case (aluminum alloy AA A380.0) and crankcase (grey iron casting), and the study of alternatives for the decreasing of this corrosion. Measurement methods of potential galvanic difference, materials characterization and mass loss me
Publicado em: 2009
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3. Effects of No. 2 Fuel Oil, Nigerian Crude Oil, and Used Crankcase Oil on Attached Algal Communities: Acute and Chronic Toxicity of Water-Soluble Constituents
Water extracts of a no. 2 fuel oil, a Nigerian crude oil, and used crankcase oil were examined for their effects on algal communities in experiments lasting several weeks conducted under near-natural conditions. No. 2 fuel oil extracts depressed algal biomass (chlorophyll a) and resulted in blue-green algal (cyanobacterial) dominance and decreased diatom occ
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4. Oil degradation in soil.
The environmental effects of adding certain selected petroleum products to field soils at widely separated geographical locations under optimum conditions for biodegradation were studied. The locations selected for study of soil biodegradation of six oils (used crankcase oil from cars, used crankcase oil from trucks, an Arabian Heavy crude oil, a Coastal Mix