Caracterização fisiológica e bioquímica da dominância apical em bananeira (Musa acuminata colla)

Pós-graduação em Agronomia (Horticultura) - FCA

Reparabilidadede um cimento ionomérico aderido ao esmalte com sistemas adesivos autocondicionantes

Pós-graduação em Ciências Odontológicas - FOAR

Influência dos simuladores de tecidos moles na densidade óssea e dentária por meio de duas análises radiográficas: subtração digital e intensidade de pixel

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Caracterização morfológica, morfométrica e multiplicação in vitro das seis espécies mais comuns de Pratylenchus Filipjev, 1936 que ocorrem no Brasil

Pós-graduação em Agronomia (Produção Vegetal) - FCAV

Caracterização de motor aeronaútico utilizando misturas de gasolina de aviação e etanol: aspectos fluidodinâmicos, termodinâmicos e ecológicos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Desenvolvimento de um sistema de incineração de resíduos sólidos para utilização com combustão pulsante

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Preparação e caracterização de ligas do sistema Ti-Mo contendo oxigênio intersticial para aplicações biomédicas

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Estudo taxonômico e anatômico em espécies de Canoparmelia s.l. (Parmeliaceae, Ascomycota liquenizados)

Pós-graduação em Ciências Biológicas (Botânica) - IBB

Caracterização da pulverização de mistura de tanque com diferentes pontas de jato plano

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Determinação de parâmetros reológicos de argamassas e concreto através de técnicas alternativas

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Caracterização do compósito obtido a partir de borracha natural com negro e resíduos de couro aplicado como pisos e revestimentos

Pós-graduação em Ciência e Tecnologia de Materiais - FC

Discussão da utilização do controle estatístico de processo: análise bibliométrica e estudo de caso em uma empresa do setor alimentício

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Estudo e modelagem 3D de um cabeçote para um motor monocilíndrico, 400cc, 4 T

The cylinder head contains the combustion chamber for the air-fuel mixture and the intake and exhaust valves, the valve guide and the valve seat. The cylinder head also is a support for the camshaft and valve rocker. The holes where the spark plugs are connected are designed to fit the better place in the combustion chamber. The cylinder heads often are manufactured using materials such as aluminum and cast iron. The cooling fins located in the outside of the cylinder head are designed for a good heat transfer and therefore their dimensions and positioning are important. This work aims the calculation for a cylinder head to be installed in a 400 cc displacement, gasoline powered, four stroke, single cylinder engine. According to the displacement it will be analyzed the combustion chamber, the intake and exhaust valves, as well as the camshaft and rocker arms. This also a work to help to accomplish the design of a single cylinder engine, where the alternatives parts, cylinder block and crankcase are all already machined and assembled in this campus

Analise de defeitos em motores através de vibração mecânica: estudo de caso

Revolving machines are among the most used equipment in general industry and therefore expenditures on this equipment class are a significant portion of the total amount spent by the company. If there is an unscheduled stop of some of this equipment, industrial plants can lose huge amounts of money caused by interrupted production and parts delay. Others may increase significantly maintenance costs due to consequences elsewhere not affected before. Even plant and people safety can be in danger if there is an operation interruption without a backup system start. This work is focused on a rotating system case study which is monitored by vibration analysis that shows that is possible to determine when is the most appropriate time for equipment intervention without any reliability loss just by using a simple and cheap system which is not much used because professionals are not aware to its utility. Industrial facilities were evaluated by fail detection and historical analysis in some equipment in order to show feasibility of vibration analysis through a before-during-after process. The plant evaluated is part of a chemical multinational located in Guaratinguetá-SP. At this time, that plant had around 650 critical equipment monthly monitored and no unscheduled shutdown was registered in one year period due to equipment monitoring

Um Estudo de caso sobre a fabricação de engrenagens

Human evolution has always been linked to personal or group needs. This statement is based on observations of the day to day. With time, we can now choose from among many excellent techniques and materials that can be employed in the construction of this part of the machinery so important to the functionality of machines and equipment. When we look at a machine, we see that this is usually designed by combining a set of pre-determined in your project. Among the many pieces that we can highlight one of them is of fundamental importance, the gear. Gears are an example of the mechanical devices used by the older man, and are currently the most important components in the transmission technique. This is responsible for transmitting rotary motion from one shaft to another. Gears are one of the best among the various means available for the transmission of motion. Gears are the most important components of modern technique of transmission. The main purpose of a transmission gear is precisely transmit torque and speed. The requirements have increased significantly due to pollution and energy conservation. Nowadays, gear transmissions are required to transmit high strength through all his life together with the high demand on performance and sound properties. An optimal design for the gear you need a set of the most modern fabrication machines and cutting tools. In the following work is studied on the manufacture of gears, making the monitoring of a case study of the try out the installation of a gear grinding machine