Effects of the configuration of the VANE distributor on the separation efficiency of the FWKO

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The multiphase separator is used to separate gas and liquids of different densities such as oil and water. In particular, the free water knock out (FWKO) vessel is generally used as the primary and largest separator on an oil-production platform. Internal devices such as the inlet distributor significantly affect the separation efficiency of the FWKO vessel. The vane distributor is one of the important inlet devices that can improve the separation efficiency by reducing the kinetic energy and velocity of the feed fluids. In this study, the effect of the inlet-vane configuration on the separation efficiency was numerically investigated using the commercial code ANSYS Fluent ver. 16.1. The velocity-vector field and the volume fraction were calculated and graphically depicted to check the stabilization of the liquid phase. In addition, the oil-mass flow rate and the water cut were employed to evaluate the separation efficiency of the FWKO vessel.

Original languageEnglish
Title of host publicationProceedings of the 2nd Thermal and Fluid Engineering Summer Conference, TFESC 2017 and 4th International Workshop on Heat Transfer, IWHT 2017
PublisherBegell House Inc.
Pages3177-3186
Number of pages10
ISBN (Electronic)9781567004700
StatePublished - 2017
Event2nd Thermal and Fluid Engineering Summer Conference, TFESC 2017 and 4th International Workshop on Heat Transfer, IWHT 2017 - Las Vegas, United States
Duration: 2 Apr 20175 Apr 2017

Publication series

NameProceedings of the Thermal and Fluids Engineering Summer Conference
Volume2017-April
ISSN (Electronic)2379-1748

Conference

Conference2nd Thermal and Fluid Engineering Summer Conference, TFESC 2017 and 4th International Workshop on Heat Transfer, IWHT 2017
Country/TerritoryUnited States
CityLas Vegas
Period2/04/175/04/17

Keywords

  • Computational Fluid Dynamics (CFD)
  • Free Water Knock Out (FWKO)
  • Pseudo-Transient
  • Three-Phase Separator
  • Vane Distributor

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