Desarrollo de un modelo de flujo vertical en tuberías para crudos extrapesados considerando el fénomeno de foamy oil

Fluids that fall under the heading “Oil Foamy” represents a particularity in terms of characterizing properties as flow dynamics which can be represented from the dynamics of the phases before the pressure variation and system temperature. This paper examines an approach take into account two phenom...

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Published inRevista fuentes, el reventón energético (En linea) Vol. 14; no. 2; pp. 75 - 84
Main Authors Díaz Prada, Carlos Andres, Santos Santos, Nicolás, Ordoñez Rodríguez, Anibal
Format Journal Article
LanguageEnglish
Published Universidad Industrial de Santander 01.01.2017
Subjects
Coalescence
Foamy Oil
Nucleation
Power Law
PVT properties
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Summary:Fluids that fall under the heading “Oil Foamy” represents a particularity in terms of characterizing properties as flow dynamics which can be represented from the dynamics of the phases before the pressure variation and system temperature. This paper examines an approach take into account two phenomena: nucleation and coalescence. The first one set the geometry, which defines phases dynamics and the second the conditions from which the gas phase begins to flow separately. That is, the conditions from which the spherical geometry, defined for gas bubbles modeling, change to a geometry regulated by the Taylor bubble, so that, the evaluated phenomena set the initial and boundary conditions for the model applicability.
ISSN:1657-6527
2145-8502
DOI:10.18273/revfue.v14n2-2016007