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Implementação, validação e aplicação de um modelo de força de lubrificação em simulações CFD-DEM de um leito fluidizado
(Universidade Federal de São Carlos, 2020-12-15)
Fluidized bed reactors are commonly used in chemical industry applications, especially in reactions involving heterogeneous catalysis. These equipments have been extensively studied and literature describing its macroscopic ...
Mapeamento da cadeia de suprimentos em empresa do ramo de plásticos de performance
(Universidade Federal de São Carlos, 2020-12-14)
Due to the increasing market transformations that we have been going through, companies need to keep up by being agile and innovative. Knowing and controlling the value chain is essential to keep them competitive in the ...
Uma análise sobre as medidas para intensificar a sustentabilidade na indústria química brasileira
(Universidade Federal de São Carlos, 2020-12-14)
This undergraduate thesis aimed to create a measure to transform the strategies that
involve sustainability in the chemical industry into reality. When raising points of
improvement and causes for the low attendance of ...
Avaliação da redução do consumo de vapor em uma usina do setor sucroalcooleiro utilizando a metodologia de análise pinch
(Universidade Federal de São Carlos, 2020-12-14)
Brazil presents the biggest sugarcane production worldwide. Currently, besides sugar and ethanol, value is also credited to sugarcane ́s bagasse, which can be destined to energy cogeneration in the mills, and most recently ...
A reciclagem química como alternativa ao tratamento de resíduos plásticos no Brasil
(Universidade Federal de São Carlos, 2020-12-15)
Recycling is a process carried out in the transformation of products. This can be done mechanically, chemically and energetically. In each of the defined types there are different processes, as well as the final products ...
Otimização dos custos de produção de uma empresa de bebidas a partir da realocação da produção utilizando o método de programação linear
(Universidade Federal de São Carlos, 2020-12-15)
The sum of the operation costs of the 4 factories belonging to a beverage manufacturing company serves as the objective function in this optimization problem, in wich the variables are the production volumes of each product ...
Avaliação de correlações para parâmetros de escoamento em tubos utilizando CFD
(Universidade Federal de São Carlos, 2020-12-15)
The fluid flow inside tubes is present in many industrial operations and the knowledge of the flow parameters is essential for the processes to be optimized. The analytical solutions found in the literature are obtained ...
Descarte de grãos de milho: comparação das possíveis destinações e análise de custos para implantação de usina de produção de etanol
(Universidade Federal de São Carlos, 2018-06-18)
Brazilian agribusiness is expanding yearly, and Brazil is already world's third largest corn producer country. Corn is Brazil’s second largest produced grain, losing only to soybean. Corn is used not only for human and ...
Uso de redes neurais para estimar o conteúdo de chumbo em diferentes amostras de chocolates
(Universidade Federal de São Carlos, 2020-12-07)
The world production of cocoa is in the order of a few million tons per year and is restricted to tropical areas such as Brazil, Indonesia and the West Africa, with emphasis on the Ivory Coast and Ghana. The intensive use ...
Implementação de um sistema de rastreabilidade no processo produtivo de cerâmicas refratárias
(Universidade Federal de São Carlos, 2020-12-14)
The term Industry 4.0 has been used since 2011 to describe in a general way the integration of information and communication systems technologies in industrial manufacturing. The exchange of information between the stages ...