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Evaluation of flow patterns and elongated bubble characteristics during the flow boiling of halocarbon refrigerants in a micro-scale channel
(ELSEVIER SCIENCE INC, 2010)
In the present study, quasi-diabatic two-phase flow pattern visualizations and measurements of elongated bubble velocity, frequency and length were performed. The tests were run for R134a and R245fa evaporating in a stainless ...
A non-intrusive probe for bubble profile and velocity measurement in horizontal slug flows
(Elsevier Sci LtdOxfordInglaterra, 2005)
Star forming regions linked to RCW78 and the discovery of a new IR bubble
(Edp Sciences S A, 2013-10-30)
With the aim of investigating the presence of molecular and dust clumps linked to two star forming regions identified in the expanding molecular envelope of the stellar wind bubble RCW78, we analyzed the distribution of ...
Estudo experimental da influência da mudança de direção na evolução do escoamento bifásico gás-líquido em golfadas
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia Mecânica e de MateriaisUTFPR, 2019-12-16)
The gas-liquid two-phase slug flow pattern has as a main characteristic the gas and liquid phases intermittence passages and is found in oil and gas production and transportation lines, for example. The slug flow behavior ...
Star forming regions linked to RCW78 and the discovery of a new IR bubble
(ESO, 2014)
Aims. With the aim of investigating the presence of molecular and dust clumps linked to two star forming regions identified in the
expanding molecular envelope of the stellar wind bubble RCW78, we analyzed the distribution ...
Characteristics Of The Liquid Slug And The Taylor Bubble In A Vertical Slug Flow
(ASME, Fairfield, NJ, United States, 1998)
Modelagem matemática do perfil da bolha alongada no escoamento bifásico em golfadas e análise de dados experimentais
(Universidade Tecnológica Federal do ParanáCuritibaBrasilGraduação em Engenharia MecânicaUTFPR, 2017-11-23)
In the two-phase liquid-gas flow, the gas phase and the liquid phase are distributed in different geometries as a function of flow characteristics such as fluid flows rates, properties of each phase and geometric parameters ...
Estudo experimental do escoamento trifásico sólido-líquido-gás em golfadas em dutos horizontais
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia Mecânica e de MateriaisUTFPR, 2020-07-03)
The formation and agglomeration of solid precipitations along the oil and gas production lines represents one of the hardest challenges in the flow assurance area. Among the precipitations that can be formed along the line, ...