Dynamic modeling and prediction of wax deposition thickness in crude oil pipelines
نویسندگان
چکیده
منابع مشابه
MODELING OF ASPHALTENE DEPOSITION IN PIPELINES
This paper is concerned with asphaltene deposition in fluid flowing through pipelines. Brownian diffusion and drag, gravitational, thermophoresis, buoyancy, and shear removal are considered as possible mechanisms in the asphaltene deposition process. The thermo-physical properties of the fluid were obtained from Iranian oil fields. A model was used in the pipeline deposition modeling to predict...
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Crude oil plays an important role in providing the energy supply of the world, and pipelines have long been recognized as the safest and most efficient means of transporting oil and its products. However, the transportation process also faces the challenges of asphaltene-paraffin structural interactions, pipeline pressure losses and energy consumption. In order to determine the role of drag-red...
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The Study of Temperature Profile inside Wax Deposition Layer of Waxy Crude Oil in Pipeline
Taking the axial heat conduction of wax deposition layer into account, a two-dimensional heat transfer model of calculating the temperature profile inside wax deposition layer was deduced and established based on the energy balance equation, the finite difference method was used to solve this model, and the influence of axial heat conduction on the distribution law of temperature profile inside...
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ژورنال
عنوان ژورنال: Journal of King Saud University - Engineering Sciences
سال: 2020
ISSN: 1018-3639
DOI: 10.1016/j.jksues.2020.05.003