Multiphase flows are often present in chemical processes and they include gas-liquid transport, which may become intermittent depending on the operating conditions. One type of flow structure is the presence of large gas bubbles that can occupy the entire duct diameter, separated by...

Today, the AISI D6 tool steel has been employed in the manufacture of dies and molds that require high mechanical properties. Such hard material is not trivial to machining. Milling free-form geometries of D6 is a challenge usually faced at die and mold industries. Therefore,&...

Resumo: O consumo de suplementos por atletas e praticantes de atividade física tem se tornado cada vez mais frequente, motivado pela busca por melhores resultados nas diversas modalidades esportivas. Em especial, os compostos bioativos estão sendo amplamente estudados para melhora na recuper...

This paper shows the use of a new system (hardware, firmware and software) to assess the negative impact of transportation on postharvest fruit quality. Fruit and vegetable postharvest losses are very high, using this system it is possible to diagnose and implement improvements in&...

Resumo: Neste estudo temos como conteúdo físico central, noções de Energia Nuclear que podem ser trabalhadas com alunos do Ensino Médio. Nele, nos propomos a levar para licenciandos em física trechos extraídos de livros didáticos, feitos para o Ensino Médio, e de divulgação científ...

The correct description of the particulates produced via the flame spray pyrolysis (FSP) process is essential for scale-up studies and new reactor design. With the combination of computational fluid dynamics (CFD) and population balance models (PBM) it is possible to predict the formati...