Results 11 to 20 of about 3,119,060 (271)
Gamma radiation methods for clamp-on multiphase flow metering [PDF]
, 2008 The development of a cost-effective multiphase flow meter to determine the individual phase flow rates of oil, water and gas was investigated through the exploitation of a single clamp-on gamma densitometer and signal processing techniques.
Blaney, S.
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Multiphase flow measurement using gamma-based techniques [PDF]
, 2011 The oil and gas industry need for high performing and low cost multiphase meters is ever more justified given the rapid depletion of conventional oil reserves.
Arubi, Isaac Marcus Tesi
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Monitoring sand particle concentration in multiphase flow using acoustic emission technology [PDF]
, 2014 Multiphase flow is the simultaneous flow of two or several phases through a system such as a pipe. This common phenomenon can be found in the petroleum and chemical engineering industrial fields.
El-Alej, Mohamed Essid
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Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2016 Thrust bearing is an important component in high speed rotor bearing system. For the thrust bearing, the pad circumferential partition is recognized as an essential factor for the foil thrust bearing in hydrodynamic lubrication.
Tianwei LAI +4 more
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Sensing Platform for Two-Phase Flow Studies
IEEE Access, 2019 This paper describes the development and application of a sensing platform which consists of fast conductance sensors and proper data acquisition and management software which aims at the investigation of two-phase flow parameters in pipelines.
Eduardo N. Dos Santos +8 more
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Scale Effect on Producing Gaseous and Liquid Chemical Fuels via CO2 Reduction
Energies, 2022 Producing chemical fuels from sunlight is a sustainable way to utilize solar energy and reduce carbon emissions. Within the current photovoltaic-electrolysis or photoelectrochemical-based solar fuel generation system, electrochemical CO2 reduction is the
Ya Liu +5 more
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Numerical investigation of the effect of viscosity in a multistage electric submersible pump
Engineering Applications of Computational Fluid Mechanics, 2017 Electric submersible pump (ESP) systems are commonly used as an artificial lift technique by the petroleum industry. Operations of ESPs in oil wells are subjected to performance degradation due to the effect of oil viscosity.
Edgar Minoru Ofuchi +6 more
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Modelling compressible multiphase flows [PDF]
ESAIM: Proceedings, 2013 Summary: We give in this paper a short review of some recent achievements within the framework of multiphase flow modeling. We focus first on a class of compressible two-phase flow models, detailing closure laws and their main properties. Next we briefly summarize some attempts to model two-phase flows in a porous region, and also a class of ...
Coquel, Frédéric +5 more
openaire +3 more sources
Study on double-layer protuberant gas foil journal bearings with different foil layers arrangement
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2015 With the excellent damping performance, gas foil bearing (GFB) is becoming the promising hydrodynamic lubrication structure for high speed turbomachinery.
Shuangtao CHEN +4 more
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Numerical analysis of aerodynamic lubricated double-decked protuberant foil thrust bearing
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2019 Double-decked protuberant foil bearing is a type of foil bearing that uses two stacking-up layers of protuberant foils as supporting structure. In preliminary experiments, wear failure of foil thrust bearing occurs occasionally due to excessive axial ...
Yu GUO +5 more
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