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Modeling and simulation of severe slugging with mass transfer effects
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2012)
A mathematical model and numerical simulations are presented to investigate the dynamics of gas, oil and water flow in a pipeline-riser system. The pipeline is modeled as a lumped parameter system and considers two switchable ...
Modelagem matemática e simulação computacional de derrames de óleo em corpos d'água: um estudo de caso na região do Porto de Santos
(Universidade Estadual Paulista (UNESP), 2015)
Modelagem matemática e simulação computacional de derrames de óleo em corpos d'água: um estudo de caso na região do Porto de Santos
(Universidade Estadual Paulista (Unesp), 2015)
Uma abordagem de otimização para a programação do transporte de derivados escuros de petróleo por uma malha dutoviária
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia Elétrica e Informática IndustrialUTFPR, 2020-11-19)
Due to its efficiency, the pipeline modal is commonly used to transport oil and its derivatives. However, since expanding the pipeline networks involves high costs, it is important to optimize the use of the existing ...
Pipeline network design for gathering unconventional oil and gas production using mathematical optimization
(Springer, 2021-12)
The optimal design of gathering networks for the unconventional oil and gas production is a relevant problem, particularly with the shale boom. In this work, we address a network design problem in which the main decisions ...
Modelo unidimensional da transferência de calor transiente em oleodutos durante parada de produção
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de Engenharia QuímicaEngenharia QuímicaUTFPR, 2018-08-13)
Oil is the world's main energy source and the representativeness of its exploration on offshore fields has been growing, in increasingly deeper waters, bringing new challenges to the oil industry. Among the major challenges ...
Simulação numérica do escoamento particulado para o preenchimento de canal fraturado
(Universidade Tecnológica Federal do ParanáCuritibaPrograma de Pós-Graduação em Engenharia Mecânica e de Materiais, 2013-06-21)
During the drilling process, the fluid loss to formation is one of the most important players that affect the productivity of the well. When combined with high pressure gradients at the wellbore-reservoir interface, fractures ...
Modelo numérico para determinação de zonas de perda de circulação de fluido de perfuração em poços de petróleo
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia Mecânica e de MateriaisUTFPR, 2017-03-31)
During oil drilling operations, the wellbore temperature profile is used when selecting well casing materials, making cementation related decisions, and, most importantly, to identify loss zones. In this work, a transient ...
Kinetic modeling of the production of fatty acids using lipases from castor bean powder as biocatalyst
(Institution of Chemical Engineers, 2021-10)
This work provides experimental data and mathematical modeling of the hydrolysis reaction of high oleic sunflower oil catalyzed by lipase powder (LP) from castor bean seeds. The production of fatty acids (FA) at different ...