Results 21 to 30 of about 233,397 (304)
Opposed flow focusing: evidence of a second order jetting transition [PDF]
, 2018 We propose a novel microfluidic "opposed-flow" geometry in which the continuous fluid phase is fed into a junction in a direction opposite the dispersed phase.
Dong, Jun +5 more
core +3 more sources
Oil-Jet Lubrication of Epicyclic Gear Trains
, 2023 Predicting and understanding the evolving oil distribution is the major key for the design of efficient and reliable cooling and lubrication systems in gear boxes. The complexity of multiple rotating and moving parts and the bad accessibility necessitate costly and complicated experimental approaches.
Haber, Matthias +2 more
openaire +2 more sources
IMPROVING ENERGY PARAMETERS OF OIL JET PUMPS
Bulletin of the National Technical University "KhPI". Series: Hydraulic machines and hydraulic units, 2022 The difficulty of extracting oil from great depths due to the huge amounts of sand, water and other impurities has led to the fact that well jet oil pumps are becoming more common. Their use in oil production is facilitated by such factors as practical insensitivity to the content of gas and other impurities dissolved in oil compared to other types of ...
Andrii Rogovyi +2 more
openaire +3 more sources
Engineering Applications of Computational Fluid Mechanics, 2021 Lubrication and cooling performances of face gears with oil–jet lubrication are closely related to the nozzle layouts. To investigate the influence of the nozzle layouts on the lubrication performance of the face gears, a numerical analysis method based ...
Bin Ouyang +3 more
doaj +1 more source
ASM Science Journal, 2021 Oil palm empty fruit bunch (EFB) biomass is a potential source of renewable energy. Catalytic fast-pyrolysis batch process was initially performed to convert oil palm EFB into bio-oil, followed by its refinement to jet bio-fuel.
Haryanti Yahaya +4 more
doaj +1 more source
The near wall effect of synthetic jets in a boundary layer [PDF]
, 2008 Copyright @ 2007 Elsevier Inc. All rights reserved.An experimental investigation to analyse the qualitative near wall effect of synthetic jets in a laminar boundary layer has been undertaken for the purpose of identifying the types of vortical structures
Acarlar +17 more
core +1 more source
The Underwater Behavior of Oil and Gas Jets and Plumes
Eos, 2020 Exploring how the multiscale interaction between underwater oil and gas plumes and the environment impacts plume composition and trajectory.
Michel Boufadel, Scott Socolofsky
openaire +1 more source
The Influence of geometrical and operational parameters on internal flow characteristics of Internally Mixing Twin-Fluid Y-Jet Atomizers [PDF]
, 2019 Internally mixing twin-fluid Y-jet atomizers are widely used in coal fired thermal power plants for start-up, oil-fired thermal power plants and industrial boilers.
Ehmann, M. +3 more
core +1 more source
Advanced Engineering Materials, EarlyView.The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi +3 more
wiley +1 more source
Optimal performance of water-oil axial jet pump in an egyptian offshore oil field
Petroleum Research, 2023 The jet pump is an artificial lift employed when the reservoir pressure declines and the well deviation increases. The use of computer well models for optimizing the oil well output has proven to be a successful strategy, and has helped increasing the ...
A.A.A. Sheha +4 more
doaj +1 more source