Hydraulic Project
Mostrando 1-12 de 33 artigos, teses e dissertações.
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1. Replacement of Gas Metal Arc Welding by Friction Welding for Joining Tubes in the Hydraulic Cylinders Industry
Friction welding is a solid state technology which has been used worldwide. Potential advantages may be recognized as reducing welding project costs, weld weight, environmental impact and to promote enhanced mechanical properties. However, traditional welding methods are still a common practice in many engineering areas. In this sense, this work aims to pres
Mat. Res.. Publicado em: 04/06/2018
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2. HARVESTING FRUITS USING A MOBILE PLATFORM: A CASE STUDY APPLIED TO CITRUS
ABSTRACT Harvesting fruits and vegetables has been a challenge. Mobile platforms for harvesting vegetables and fruits have been used, but with some limitations, such as their applicability for a certain time of the year and for a specific crop. A mobile platform was initially developed for harvesting fresh market tomatoes, mainly staked in Brazil. However, a
Eng. Agríc.. Publicado em: 2018-04
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3. Estudio de patentes sobre tecnologías para tratamiento de agua y el agua residual
The aim of the study is to discuss the patenting of water and wastewater treatment technologies. More than 2.500 patent documents related to the topic were found and downloaded. The documents were analyzed by a software and processing tools. Patent indicators for the technology with high-value business and research were determined such as water treatment, co
Transinformação. Publicado em: 2014-12
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4. Comunidade fitoplanctônica no monitoramento de rios do estado de São Paulo / Phytoplankton community in monitoring rivers of São Paulo state
There are few studies conducted on phytoplankton inhabiting the rivers. In São Paulo State many of the abstraction of water for public supply are located in lowland rivers and streams of low gradient and have a lot of dam built in their courses, and the presence of lateral lakes and small dams to capture water, contributing to the development of planktonic
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/10/2012
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5. Dimensionamento hidrÃulico de redes coletoras de esgoto sanitÃrio usando o critÃrio de atendimento crÃtico. / Hydraulic design of sanitary sewage systems using the criteria of Critical Care.
Redes coletoras de esgoto sÃo elementos importantes para garantir a saÃde, o bem-estar social e proteÃÃo ao meio ambiente, entretanto, elaborar projetos para desenvolver essas estruturas implica em atividades com etapas muito onerosas e repetitivas. Assim, com o objetivo de reduzir o tempo gasto, garantindo a qualidade e eficiÃncia do projeto final, os
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/11/2011
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6. SISTEMATIZAÇÃO DE CONHECIMENTO PARA O PROJETO DE PLATAFORMAS DE COLHEITA DE FEIJÃO / KNOWLEDGE SYSTEMATIZATION FOR THE DESIGN OF HARVEST HEADERS OF BEANS
Due to the need to increase in production and to the high rates of losses in the header because of machines with low efficiency in harvesting, it is presented, in this thesis the knowledge systematization needed to develop new header designs to harvest beans. This work presents the machines used for the harvest of beans, the harvesting systems, and a list of
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/09/2011
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7. Modelo para determinação da perda de carga contínua em tubos elásticos / Model for determining the continuous head losses in elastic pipe
Total head losses are accounted in the irrigation hydraulic projects, that would be the continuous losses and the local head losses, aiming to maximize the uniformity of water distribution, characterizing an adequate pump set to the irrigation system e thus, minimizing the project implantation and annual costs. With informatics support, complex calculation p
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/08/2011
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8. Performance of hot water building system / Desempenho de sistema predial de água quente
In Hydraulic and Sanitary Building Systems there are nonconformance issues that can occur when user begins occupying and interacting with the building. Among other systems, the Hot Water Building System is responsible to offer to user important activities to human being such as bath and dish washing. The performance of the systems that constitute the housing
Publicado em: 2009
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9. Paradigms for the maritime works project in the context of climate change. / Paradigmas para os projetos de obras marítimas no contexto das mudanças climáticas.
Global warming and the consequent increase of the mean sea level rise will be a challenge to the maintenance and development of offshore structures in the coming decades. Both global climate change and the fact that the extreme storms are experiencing substantial changes have profound consequences for the society and the environment. The study aimed to prese
Publicado em: 2009
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10. Avaliação do tipo de material filtrante no comportamento hidráulico de filtros rápidos de camada profunda no tratamento de águas de abastecimento. / Evaluation of filter media in the hydraulic behaviour of rapid gravity depth bed filters used in drinking water treatment.
This project researched the filtration stage in the water treatment process for public use. The research used a pilot filtration system based on four rapid gravity depth bed filters, with a filtration rate of 500m3/m2/dia. The water used in the experiment came from sedimentation tank of the Rio Grande water treatment facility. During the experimental phase t
Publicado em: 2009
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11. Method for the prognosis of productivity and the unitary consumption of materials: hydraulic building systems. / Método para prognóstico da produtividade da mão-de-obra e consumo unitário de materiais: sistemas prediais hidráulicos.
The objective of this work is to elaborate a method aimed at evaluating the labour productivity in the execution of hydraulic systems and the unitary consumption of materials in these systems in two distinct moments: at the undertaking viability phase (simplified method) and at the architecture project phase (analytical method). The concepts that guided the
Publicado em: 2008
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12. Waters in abundance - the reservoirs of Cantareira: a study of Industrial Archaeology / Água aos cântaros - os reservatórios da Cantareira: um estudo de Arqueologia Industrial
This research project used Industrial Archeology to analyze the material urban culture that existed in the city of São Paulo at the end of the 19th Century, which changed the configuration of the lives of those living in the city and changed the behavior of its citizens by implementing city sanitation systems and using new materials of construction that imp
Publicado em: 2008