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Itens para a visualização no momento 11-20 of 26
Estudo de erosão de bordo de ataque de pás eólicas via CFD
(2023-07-28)
The energy demand is always increasing due to the growth of the world population and
consequently the search for energy sources that are inexhaustible is also growing. The
emission of greenhouse gases grows together ...
Análise térmica de um sistema de refrigeração solar utilizando um Chiller de absorção com NH3/LiNO3 como fluído de trabalho
(2023-02-09)
In the air conditioning and thermal comfort sector, the study and implementation of
systems that use clean and renewable energy and that work reliably are becoming
very important. In this work, a case study was carried ...
Análise de eficiência de trocadores de calor baseado em superfícies mínimas triplamente periódicas (TPMS)
(2023-07-31)
This study aims to address the efficiency of compact heat exchangers, focusing on the
comparison between those based on triply periodic minimal surfaces (TPMS) and
conventional water coolers. TPMS have received increasing ...
Desenvolvimento de programa para dimensionamento da carga térmica e seleção das unidades condensadora e evaporadora: sistemas frigoríficos de pequeno porte
(2023-11-27)
Cold rooms are used, in commercial and industrial companies, as one of the main refrigerated compartments that have the capacity to store and preserve products, such as: meat, fish, vegetables, fruits and varieties. ...
Aplicação da Engenharia Virtual como Alternativa para análise Estrutural no Setor automobilístico: um estudo de caso
(2023-01-10)
The economy of time, financial resources, and sustainability are among the main
challenges encountered in product development. Automotive industries, for example,
constantly need to improve engine designs in response ...
Análise experimental e simulação CFD de trocadores de calor casco e tubo utilizando Nanofluido de Grafeno
(2024-01-10)
In recent years, the planet has faced significant climate changes due to global
warming, mainly as a result of pollutant emissions into the atmosphere. The increase
in the generation of these pollutants is directly ...
Detecção de falhas em aerogeradores com análise de temperaturas e modelos estatísticos
(2024-09-09)
In a world where the energy demand is constantly increasing, wind power is essential
because of its sustainable nature, competitive costs, and outstanding potential to
produce energy. However, wind turbines are giant ...
Metodologialean Manufacturing utilizada na redução de consumo de óleo hidráulico numa fábrica de usinagem no interior de Pernambuco: um estudo de caso
(2023-01-09)
In a highly competitive environment in the metallurgical sector, the constant
search for improvements in transformation processes is a daily reality. In this context,
the Lean Manufacturing (LM) methodology stands out ...
Redução do custo setorial com o inserto Somx 084005 um MC 5020 utilizado na usinagem do furo da caixa satélite de um diferencial: um estudo de caso
(2024-08-29)
n the current scenario of national and international industries, there is a need for
innovation aiming at aspects such as continuous growth, entry into different markets,
and adaptation to the current needs of society. ...
Aplicação da engenharia virtual como alternativa para análise estrutural no setor automobilístico: um estudo de caso
(2023-01-10)
The economy of time, financial resources, and sustainability are among the main challenges encountered in product development. Automotive industries, for example, constantly need to improve engine designs in response to ...