Effects of production, PVT and pipe roughness on multiphase flow correlations in gas wells
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Petroleum Exploration and Production Technology"
DOI: 10.1007/s13202-020-00944-y
Abstract: The importance of gas production has increased as gas represents a clean source of energy. We studied different multiphase flow correlations for gas wells. We collected large database for bottomhole flowing pressure for different flow… read more here.
Keywords: multiphase flow; production; gas; flow correlations ... See more keywords
Experimental validation of a multiphase flow model of a lab-scale fluidized-bed gasification unit
Sign Up to like & getrecommendations! Published in 2021 at "Applied Energy"
DOI: 10.1016/j.apenergy.2021.116933
Abstract: Abstract This paper presents the results of a combined experimental and computational characterization of a biomass gasification process as a carbon neutral technology for power generation and/or green hydrogen production. With the aim to set… read more here.
Keywords: multiphase flow; lab scale; fluidized bed; model ... See more keywords
Computational fluid dynamics modeling of reactive multiphase flow for suspended photocatalytic water splitting of hydrogen production system
Sign Up to like & getrecommendations! Published in 2020 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2020.115220
Abstract: Abstract Suspended photocatalytic water splitting for hydrogen production is one of the most promising method for large-scale utilization of renewable energy in the future, and it is a complex reactive multiphase flow system involving radiation… read more here.
Keywords: hydrogen production; multiphase flow;
Design study of microchannel heat exchanger headers using experimentally validated multiphase flow CFD simulation
Sign Up to like & getrecommendations! Published in 2020 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2020.115585
Abstract: Abstract Microchannel heat exchangers (MCHXs) are compact, light-weight, and are capable of providing high heat transfer performance. However, one of the major challenges with MCHXs is the maldistribution of two-phase refrigerant from the header into… read more here.
Keywords: microchannel; multiphase flow; simulation; heat ... See more keywords
Nonlinearly preconditioned constraint-preserving algorithms for subsurface three-phase flow with capillarity
Sign Up to like & getrecommendations! Published in 2020 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2020.113140
Abstract: Abstract The multiphase flow model has been extensively used to describe complicated flow behaviors in subsurface formations, together with sophisticated reservoir models and well-defined fluid property. In this study, the fully implicit method, as one… read more here.
Keywords: multiphase flow; constraint preserving; preserving algorithms; flow ... See more keywords
Quantitative multiphase flow characterisation using an Earth's field NMR flow meter
Sign Up to like & getrecommendations! Published in 2017 at "Flow Measurement and Instrumentation"
DOI: 10.1016/j.flowmeasinst.2017.10.004
Abstract: Abstract We present a novel nuclear magnetic resonance (NMR) multiphase flow metering system with the ability to interpret the flow regime and quantify both the liquid volumetric flowrate and holdup for gas-liquid flows. The flow… read more here.
Keywords: liquid; multiphase flow; earth field; flow ... See more keywords
Application of soft computing techniques to multiphase flow measurement: A review
Sign Up to like & getrecommendations! Published in 2018 at "Flow Measurement and Instrumentation"
DOI: 10.1016/j.flowmeasinst.2018.02.017
Abstract: Abstract After extensive research and development over the past three decades, a range of techniques have been proposed and developed for online continuous measurement of multiphase flow. In recent years, with the rapid development of… read more here.
Keywords: flow measurement; soft computing; multiphase flow; computing techniques ... See more keywords
Multiphase flow characteristics and EOR mechanism of immiscible CO2 water-alternating-gas injection after continuous CO2 injection: A micro-scale visual investigation
Sign Up to like & getrecommendations! Published in 2020 at "Fuel"
DOI: 10.1016/j.fuel.2020.118689
Abstract: Abstract Water-alternating-gas (WAG) injection has been widely applied in fossil fuel reservoirs to enhance oil recovery (EOR) and CO2 capture and storage (CCS) efficiency. However, no systematic investigation on the multiphase flow characteristics and EOR… read more here.
Keywords: multiphase flow; water; wag injection; flow characteristics ... See more keywords
A thermal immiscible multiphase flow simulation by lattice Boltzmann method
Sign Up to like & getrecommendations! Published in 2017 at "International Communications in Heat and Mass Transfer"
DOI: 10.1016/j.icheatmasstransfer.2017.08.019
Abstract: The lattice Boltzmann (LB) method, as a mesoscopic approach based on the kinetic theory, has been significantly developed and applied in a variety of fields in the recent decades. Among all the LB community members,… read more here.
Keywords: multiphase flow; boltzmann method; lattice boltzmann; thermal immiscible ... See more keywords
Ultrafast X-ray tomographic imaging of multiphase flow in bubble columns - Part 1: Image processing and reconstruction comparison
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Multiphase Flow"
DOI: 10.1016/j.ijmultiphaseflow.2018.02.010
Abstract: Abstract Ultrafast X-ray tomography is a recently developed imaging technique for multiphase flows. As with conventional X-ray tomography it involves reconstruction of images from X-ray projection data. If used for multiphase flow measurements, it moreover… read more here.
Keywords: reconstruction; ultrafast ray; multiphase flow; image ... See more keywords
A Cartesian grid based multiphase flow model for water impact of an arbitrary complex body
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Multiphase Flow"
DOI: 10.1016/j.ijmultiphaseflow.2018.09.008
Abstract: Abstract A Cartesian grid based multiphase flow model is developed to simulate water impact problems. This model is capable of simulating complex moving bodies interacting with a highly non-linear free surface such as jet flow… read more here.
Keywords: multiphase flow; flow; water; flow model ... See more keywords