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Keywords: stratified flow
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Journal Articles
Article Type: Research Papers
J. Energy Resour. Technol. February 2022, 144(2): 023003.
Paper No: JERT-20-2163
Published Online: May 31, 2021
..., a novel model is proposed to predict the influence of interface shape on stratified flow. Dynamic contact angle theory and minimum energy method are introduced to solve the momentum equations with a curved interface and dispersed phase holdup in the lower water layer or the upper oil layer, respectively...
Journal Articles
Article Type: Research Papers
J. Energy Resour. Technol. September 2007, 129(3): 214–222.
Published Online: February 15, 2007
... 2004 15 02 2007 stratified flow thermal energy storage convection Thermal energy storage devices are critically important components in systems for which either the instantaneous energy demand exceeds the capacity of an associated energy conversion device or for which...
Journal Articles
Article Type: Technical Papers
J. Energy Resour. Technol. December 2003, 125(4): 294–298.
Published Online: November 18, 2003
... drop and size downstream processing facilities. The most important parameters are pipe geometry (pipe diameter and orientation), physical properties of the gas and liquid (density, viscosity and surface tension) and flow conditions (velocity, temperature and pressure). Stratified flow and annular flow...
Journal Articles
Article Type: Technical Papers
J. Energy Resour. Technol. June 2003, 125(2): 131–136.
Published Online: June 4, 2003
... November 2002 04 06 2003 stratified flow two-phase flow pipe flow waves Gas/Liquid Flow Stratified Flow Horizontal Pipes Liquid Holdup Pressure Drop Shear Stress Computational Method In horizontal pipes, at relatively small liquid flow rates and with gas velocities...
Journal Articles
Article Type: Technical Papers
J. Energy Resour. Technol. June 2003, 125(2): 137–144.
Published Online: June 4, 2003
.... 01 Apr 2001 01 Sep 2002 04 06 2003 two-phase flow stratified flow pipe flow gases liquids fluid dynamics Since the mid seventies, mechanistic models have been demonstrated to represent the most promising approach for improving the accuracy of pressure drop and liquid...
Journal Articles
Article Type: Technical Papers
J. Energy Resour. Technol. September 2002, 124(3): 180–186.
Published Online: August 6, 2002
.... For annular flow tests, thicker and harder deposits were observed at low superficial liquid velocity than at high superficial liquid velocity. In stratified flow tests, no wax deposition was observed along the upper portion of the pipe. Crude oil is stored in an oil tank, whose volume is 4 m 3 . Oil...
Journal Articles
Article Type: Technical Papers
J. Energy Resour. Technol. December 2000, 122(4): 169–176.
Published Online: August 14, 2000
... oil was used. The line was connected to a freshwater network to control the input water volume fraction. A gate valve installed at the pipeline inlet controlled the oil flow rate. The transition from stratified flow to dispersed flow was determined by measuring the transversal water fraction profile...
Journal Articles
Article Type: Technical Papers
J. Energy Resour. Technol. March 2000, 122(1): 22–28.
Published Online: January 4, 2000
... technology oil technology stratified flow Two-phase flow in the petroleum industry is a very common occurrence because of the simultaneous production of gas and liquid from hydrocarbon reservoirs. When gas and liquid flow simultaneously in a pipe, various flow configurations or patterns may form...