Buscar
Itens para a visualização no momento 31-40 of 174
Viabilidade da produção de biogás a partir de dejetos animais
(Universidade Federal de Santa Maria, 2019-12-05)
Promoting proper management of waste and effluents generated in production processes is one of the main challenges of today's society. Among the various types of waste and effluents generated, organic material compounds, ...
Análise da qualidade nos projetos de ensino, pesquisa e extensão da Universidade Federal de Santa Maria - Campus Cachoeira do Sul
(Universidade Federal de Santa Maria, 2019-12-01)
Fierce competition and globalization require companies to improve their quality performance. Technological and economic transformations drive not only companies, but several other entities, such as the Federal Universities ...
Avaliação de pontos críticos no sistema de refrigeração de um baú de caminhão frigorífico durante o processo de remessa de produtos resfriados e congelados
(Universidade Federal de Santa Maria, 2020-07-14)
The objective of the current work was listing the main critical points in the process of transporting frozen and chilled products to obtain a general map of reference data and analyzethe temperature profile in a refrigerated ...
Análise de falhas de um sistema técnico agrícola para implementação sulco-camalhão
(Universidade Federal de Santa Maria, 2019-07-11)
The advance in the agribusiness of Brazil is of great influence for the development of the country. The increase in grain yield, the control of spontaneous plants and the diversification of income are factors that promote ...
Avaliação da influência da variação de temperatura sobre a ductilidade em cordões de solda através de ensaios de impacto
(Universidade Federal de Santa Maria, 2019-12-05)
One of the most widely used manufacturing processes in the industry today is welding. Through it, metal products and structures are manufactured that, depending on their application, may face very different conditions ...
Análise de um veículo lançador de microssatélites através de modelo computacional
(Universidade Federal de Santa Maria, 2021-05-07)
Due to the growing demand for suborbital launches, fueled by the purpose of having selfsufficiency in sending satellites into space, the Brazilian Space Program has advanced in the
development and production of satellite ...
Dimensionamento de um rotos hidráulico do tipo Francis para uma pequena central hidrelétrica no Rio Pardo
(Universidade Federal de Santa Maria, 2019-12-05)
The sizing of a Francis type hydraulic rotor is complex and requires knowledge of principles and theories applied to turbochargers. This paper presents the study of the
necessary steps to converge to the design of the ...
Comparação entre resultados experimentais e de simulação numérica de um motor de combustão interna
(2021-07-15)
In view of the use of internal combustion engines, currently studies to increase efficiency are increasingly present. With technological advances in computers, there is a trend towards the use of computational resources, ...
Simulação numérica de motores elétricos e construção de banco de dados para plataforma de prognóstico de falhas
(Universidade Federal de Santa Maria, 2022-08-01)
In practically all machines used inside a factory there is an electric motor, responsible for
moving components. As with other mechanisms, engines are subject to operating failures. With
the extensive use of these ...
Avaliação do tratamento térmico em ligas de Ti-%Nb sinterizadas
(Universidade Federal de Santa Maria, 2022-03-22)
Titanium and niobium alloys have are not yet been fully known or explored. In this context,
this work aims to contribute to titanium niobium processing by introducing a cost-effective -e
thermal treatment route. Despite ...