Results 31 to 40 of about 4,367,751 (337)
Adaptive linear solution process for single-phase Darcy flow
Oil & Gas Science and Technology, 2020 This article presents an adaptive approach for solving linear systems arising from self-adjoint Partial Differential Equations (PDE) problems discretized by cell-centered finite volume method and stemming from single-phase flow simulations. This approach
Anciaux-Sedrakian Ani +3 more
doaj +1 more source
Comparison between three static mixers for emulsification in turbulent flow [PDF]
, 2011 This paper deals with comparing performances of three different static mixers in terms of pressure drop generated by both single-phase flow and liquid–liquid flow in turbulent flow regime and in terms of emulsification performances.
Le Sauze, Nathalie, Theron, Félicie
core +1 more source
Scientific Reports, 2021 Faults are generally represented in conventional upscaled models as 2D planar surfaces with transmissibility multipliers used to represent single-phase fault properties. However, faults are structurally complex 3D zones in which both single-phase and two-
Md Saiful Islam, Tom Manzocchi
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Fluids, 2022 Cryogenic liquid propellants are used in liquid rocket engines to obtain high specific impulse. The flow rates are controlled by turbopumps that deliver liquid propellant to the engine at high pressure levels.
Lorenzo Mazzei +8 more
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Weyl node with random vector potential [PDF]
, 2016 We study Weyl semimetals in the presence of generic disorder, consisting of a random vector potential as well as a random scalar potential. We derive renormalization group flow equations to second order in the disorder strength.
Brouwer, Piet W. +2 more
core +2 more sources
A review of drag reduction by additives in curved pipes for single‐phase liquid and two‐phase flows
Engineering Reports, 2021 The effect of drag‐reducing agents (DRAs) on fluid flows in straight pipes has been well documented. Key among these is the effect of DRAs on turbulence statistics (Reynolds shear stress, turbulence intensity, streamwise and wall‐normal velocity ...
Paul O. Ayegba +3 more
doaj +1 more source
Entropy Production in Pipeline Flow of Dispersions of Water in Oil
Entropy, 2014 Entropy production in pipeline adiabatic flow of water-in-oil emulsions is investigated experimentally in three different diameter pipes. The dispersed-phase (water droplets) concentration of emulsion is varied from 0 to 41% vol.
Rajinder Pal
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A “2.5-D” modeling approach for single-phase flow and heat transfer in manifold microchannels
International Journal of Heat and Mass Transfer, 2018 A reduced-order “2.5-D” computational fluid dynamics (CFD) modeling approach for single-phase flow and heat transfer in manifold-microchannel heat exchangers was developed, and found to exhibit an order-of-magnitude reduced computational cost compared to
R. Mandel, A. Shooshtari, M. Ohadi
semanticscholar +1 more source
POD-Galerkin Model for Incompressible Single-Phase Flow in Porous Media
Open Physics, 2016 Fast prediction modeling via proper orthogonal decomposition method combined with Galerkin projection is applied to incompressible single-phase fluid flow in porous media.
Wang Yi, Yu Bo, Sun Shuyu
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Single-phase laminar flow heat transfer from confined electron beam enhanced surfaces [PDF]
, 2015 An experimental investigation of the thermal-hydraulic characteristics for single-phase flow through three electron beam enhanced structures was conducted with water at mass flow rates from 0.005 kg/s to 0.045 kg/s.
Arben Ferhati +7 more
core +2 more sources