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Anomalous flow behaviour of bauxite tailings
(1994-10-01)
This paper deals with the anomalous flow behaviour observed in two bauxite tailings pumping systems, with 450 mm and 680 mm outer diameter. In order to enlarge the pipeline lengths in the field, tests were carried out in ...
Anomalous flow behaviour of bauxite tailings
(1994-10-01)
This paper deals with the anomalous flow behaviour observed in two bauxite tailings pumping systems, with 450 mm and 680 mm outer diameter. In order to enlarge the pipeline lengths in the field, tests were carried out in ...
Avaliação das propriedades reológicas de suco de abacaxi adicionado de yacon, vitamina c e goma xantana
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de AlimentosEngenharia de AlimentosUTFPR, 2015-11-27)
The pineapple is a fruit of flavor, characteristic taste and lush appearance. Pineapple juice is a clear or cloudy liquid extracted through rheological processes, keeping its sensory characteristics. Yacon is a tuber with ...
A research note on rheological behavior of some processed products from cactus pear (Opuntia ficus-indica [L.] Mill.)
(BLACKWELL PUBLISHING, 2007-12)
A study of some textural and rheological properties of cactus pear products was carried out in this research. The parameters of brittleness and hardness in peeled cactus pears in syrup (PCPS), and the compression stress ...
Desempenho do leite de cabra submetido aos processos de nanofiltração e crioconcentração em blocos com descongelamento gravitacional e a vácuo
(2020)
O aumento da produção de leite de cabra está associado à incorporação de novas tecnologias ao seu processamento, como a crioconcentração e a nanofiltração. A parir destas tecnologias é possível obter concentrados do leite ...
Elastic interfaces on disordered substrates: From mean-field depinning to yielding
(American Physical Society, 2019-11-19)
We consider a model of an elastic manifold driven on a disordered energy landscape, with generalized long range elasticity. Varying the form of the elastic kernel by progressively allowing for the existence of zero modes, ...
Estudo do comportamento reológico da polpa de maracujá enriquecida com polpa de banana verde
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de AlimentosEngenharia de AlimentosUTFPR, 2015-11-27)
This study assessed the rheological behaviour, physical and chemical stability of the Green Banana pulp in different concentrations (4, 5 e 6%) and at different temperatures (10, 20, 30, 40, 50 e 60 °C). Experimental ...
Influência da densidade de carga e da massa molar da poliacrilamida na reologia de sistemas microemulsionados
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em QuímicaFísico-Química; Química, 2014-01-07)
The knowledge of the rheological behavior of microemulsionated systems
(SME) is of fundamental importance due to the diversity of industrial applications of these
systems. This dissertation presents the rheological behavior ...