Development of Liquid Slug Length in Gas-Liquid Slug Flow along Horizontal Pipeline: Experiment and Simulation
نویسندگان
چکیده
منابع مشابه
Flow Pattern Identification and Pressure Drop Calculation for Gas-Liquid Flow in a Horizontal Pipeline
Two phase gas-liquid flow pattern in a horizontal pipeline is predicted very accurately using a newly-developed analytical relation. The pattern identification is based on one of the most widely used graphs, the Baker diagram, modified in a way that compensates for the unrealistic oversimplifications of recent works. The Kern's method of pressure drop calculation is used to obtain the frict...
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in this paper, direct numerical simulation of two-phase incompressible gas-liquid flow for simulation of bubble motion in a microtube is presented. microtube radius is 10 µm. the interface is tracked using volume of fluid (vof) method with continuous surface force (csf) model. the flow is solved using a finite volume scheme, based on piso algorithm. numerical simulation is performed on a axisym...
متن کاملEvolution of hydrodynamic and statistical parameters of gas–liquid slug $ow along inclined pipes
The development of slug $ow along two 10 m long inclined pipes (2–90◦ from the horizontal) with internal diameters of 0.024 and 0:054 m was measured by three optical 4ber probes. The probes were located in a measurement module at axial distances of 0:020 m between the 4ber tips. To measure the evolution of slug $ow, the module was placed at di6erent positions along the pipe. Instantaneous elong...
متن کاملThe Indication of Two-Phase Flow Pattern and Slug Characteristics in a Pipeline Using CFD Method
Multiphase flows are commonly encountered in oil and gas industries. The transport of multiphase flow causes the formation of slug, the increase of pressure drop and the possibility of phase changes therefore, a set of simulation runs was performed to predict flow regimes in a horizontal pipeline, and the results were compared with the Baker chart. The effects of small downward inclinations of ...
متن کاملExperimental data for the slug two-phase flow characteristics in horizontal pipeline
The data presented in this article were the basis for the study reported in the research articles entitled "Statistical assessment of experimental observation on the slug body length and slug translational velocity in a horizontal pipe" (Al-Kayiem et al., 2017) [1] which presents an experimental investigation of the slug velocity and slug body length for air-water tow phase flow in horizontal p...
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ژورنال
عنوان ژورنال: Chinese Journal of Chemical Engineering
سال: 2006
ISSN: 1004-9541
DOI: 10.1016/s1004-9541(06)60125-0