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Now showing items 191-200 of 217
Armazenagem de hidrogênio em cavacos de magnésio produzidos por meio de usinagem criogênica
(Universidade Federal de São Carlos, 2021-06-21)
Hydrogen is a clean and low cost fuel, and its storage on solid state shows out to be a possibility for large scale application. Magnesium is considered a good material for hydrogen storage due to some interesting features ...
Dynamic modeling and study of the response of three automated guided vehicles proposals
(Universidade Federal de São Carlos, 2021-01-14)
The automatically guided vehicles (AGVs) are a technology widely used in industry for the trans portation of the most diverse products. Its advantages in speed, safety and logistics in warehouses
or production lines are ...
Avaliação do estado de superfície obtido no fresamento de ligas de titânio com ferramentas comerciais
(Universidade Federal de São Carlos, 2021-11-09)
The fulfilment of physiological performance criteria that lead to the proper structural and functional connection between bone and implant, called osteointegration, is closely related to the surface characteristics of the ...
Alternativas em microdrenagem para solucionar a interrupção de um ramal coletor de água pluvial
(Universidade Federal de São Carlos, 2021-11-16)
Hydrological cycle is one of the main natural phenomena on the planet. this cycle allows the circulation of water over the surface, the subsoil and the earth's atmosphere in its different physical states. The accelerated ...
Revestimentos comestíveis com óleos essenciais na preservação da qualidade pós-colheita de morangos: uma revisão
(Universidade Federal de São Carlos, 2021-11-23)
Strawberry is a non-climacteric fruit characterized by its unique flavor, being highly desirable and being a relevant source of bioactive compounds due to the high levels of vitamin C, vitamin E and phenolic compounds, as ...
Análise e simulação dos efeitos da variação de pressão e temperatura no teor de monômero residual em polímeros vinílicos em emulsão
(Universidade Federal de São Carlos, 2021-11-16)
The residual monomer content is a concern in any chemical polymeric synthesis process as it is both a commercial specification and a storage safety parameter; since most reagents release large amounts of flammable vapors ...
Padronização de normas de biossegurança em laboratórios de engenharia bioquímica aplicando lean six sigma
(Universidade Federal de São Carlos, 2021-11-16)
This article historically contextualizes the biosafety standards necessary for safe
work in biochemical engineering laboratory environments. The Lean Six Sigma
methodology was used to raise the main pains of professionals ...
Projeto de controle de um reator cerâmico para produção de cloreto de alumínio anidro utilizando microcontroladores de hardware livre
(Universidade Federal de São Carlos, 2021-11-16)
Aluminium chloride (AlCl3) is a salt commonly applied in industry since it is a Lewis acid. Such feature makes aluminiun chloride a good catalyst in the production of several organic compounds. Between its main applications, ...
Estudo da viabilidade de aplicação do transporte pneumático para abastecimento de sulfato de sódio em indústria de fibra de vidro
(Universidade Federal de São Carlos, 2021-11-16)
Technology advances changed the way we approach fine powder loading within the industry. Efficient and focused on problem-solving, these solutions drastically reduced losses in industry activities. The purpose of this ...
Investigação do controle passivo de vibrações em estruturas mecânicas através de cerâmicas piezoelétricas
(Universidade Federal de São Carlos, 2021-01-15)
Smart materials and their applications in engineering for vibration control have been studied for some years and it has brought important discoveries and applications; in particular, one can mention piezoelectric ...