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Sensor duplo para perfilamento de velocidade em misturas bifásicas
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia Elétrica e Informática IndustrialUTFPR, 2019-10-10)
The importance of multiphase flow measurement in many industries today is widely known. In the oil industry in particular, this type of flow is found within wells, flow lines and risers from the oil reservoir to the platform. ...
Sensor capacitivo multieletrodo para monitoramento de nível em separadores multifásicos
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia Elétrica e Informática IndustrialUTFPR, 2019-12-17)
With the increasing production demand of the oil industry, it is more and more necessary to develop and improve systems, technologies and processes within their various stages. Among them, one important process is the ...
Análise dos Processos de Flotação e Oxidação Avançada para o Tratamento de Efluente Modelo da Indústria do Petróleo
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em QuímicaFísico-Química; Química, 2010-02-22)
The generation of wastes in most industrial process is inevitable. In the petroleum industry, one of the greatest problems for the environment is the huge amount of produced water generated in the oil fields. This wastewater ...
Análise dos Processos de Flotação e Oxidação Avançada para o Tratamento de Efluente Modelo da Indústria do Petróleo
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Engenharia QuímicaPesquisa e Desenvolvimento de Tecnologias Regionais, 2010-02-22)
The generation of wastes in most industrial process is inevitable. In the petroleum industry, one of the greatest problems for the environment is the huge amount of produced water generated in the oil fields. This wastewater ...
Desenvolvimento de um flash multifásico na presença de hidratos
(Universidade Tecnológica Federal do ParanáCuritibaBrasilMestrado em Engenharia Mecânica e de MateriaisUTFPR, 2017-09-13)
Gas hydrates are crystalline compounds formed by hydrogen-bonded water frameworks. Hydrates are stabilized by non-polar molecules of low molecular diameters (guest molecules), which are occluded in cavities (host lattice) ...
Estudo numérico e experimental da geração de golfadas em um escoamento bifásico de gás-líquido
(Universidade Tecnológica Federal do ParanáCuritibaPrograma de Pós-Graduação em Engenharia Mecânica e de Materiais, 2014-11-28)
Many industrial processes like crude oil transportation in pipelines operate on two-phase flow regime, especially in slug flow pattern. Slug flows are characterized by the intermittent succession of liquid slugs having a ...
Estudo numérico e experimental do escoamento bifásico líquido-gás em um distribuidor
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia Mecânica e de MateriaisUTFPR, 2019-12-17)
In the oil industry, two-phase separators are used in the phase separation process, however these separators (GLCC, VASPS, Pazflor, among others) have large dimensions, making their handling, installation and maintenance ...
Estudo experimental do escoamento bifásico ar-água em uma bomba centrífuga radial
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia Mecânica e de MateriaisUTFPR, 2017-07-05)
Over the last years the use of electric submersible centrifugal pumps (ESPs) has become the second most widely used artificial elevation method in the oil industry. As the typical production of submarine oil wells consists ...
Análise experimental do gradiente de pressão de um escoamento bifásico horizontal ar-água em tubos corrugados
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia Mecânica e de MateriaisUTFPR, 2019-05-13)
Corrugated pipes have periodic cavities on inner wall that provide piping flexibility and dynamic changes in the flow. Oil and gas offshore production lines consist of corrugated pipes and the most observed flow pattern ...
Horizontal air-water two-phase slug flow: eulerian and lagrangian data analysis
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia Mecânica e de MateriaisUTFPR, 2020-10-23)
Multiphase flows are recurrent phenomena both in natural environments – such as volcanic eruptions and blood flow through veins – and industrial environments – such as the nuclear and petroleum industries. Knowledge about ...