Implementation of unscented transform to estimate the uncertainty of a liquid flow standard system
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-017-0217-y
Abstract: First-order partial derivatives of a mathematical model are an essential part of evaluating the measurement uncertainty of a liquid flow standard system according to the Guide to the expression of uncertainty in measurement (GUM). Although… read more here.
Keywords: uncertainty; liquid flow; standard system; unscented transform ... See more keywords
Supplies of suspended matter by surface water of the Mazafran drainage basin (western Algiers, Algeria)
Sign Up to like & getrecommendations! Published in 2020 at "Arabian Journal of Geosciences"
DOI: 10.1007/s12517-020-05862-1
Abstract: The Mazafran wadi is characterized by a strong connection of the solids flow in kilograms per second to the liquid flow in cubic meters per second. However, high solids flow can also be associated to… read more here.
Keywords: water; liquid flow; suspended matter; mazafran ... See more keywords
CFD simulation of gas-liquid flow in stirred tanks: Effect of drag models
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2019.04.134
Abstract: Abstract Drag force plays important roles in the prediction of gas-liquid flow in stirred tanks, but systematic studies on drag models are still lacking. In this study, we evaluated the effect of four different drag… read more here.
Keywords: gas; gas liquid; liquid flow; drag models ... See more keywords
Pressure drop model of gas-liquid flow with mass transfer in tree-typed microchannels
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.125340
Abstract: Abstract In this study, a novel pressure drop model of gas-liquid flow with mass transfer in the tree-typed microchannels is proposed by extending from the gas-liquid flow with mass transfer in the single microchannel. For… read more here.
Keywords: flow mass; gas liquid; liquid flow; mass transfer ... See more keywords
Calibration of drag models for mesoscale simulation of gas–liquid flow through packed beds
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2017.07.022
Abstract: Abstract We propose a systematic approach for calibrating the interphase drag models used in mesoscale CFD simulations of gas-liquid flow through packed beds. The method uses packing specific liquid holdup and pressure drop data to… read more here.
Keywords: gas liquid; liquid flow; drag models; liquid ... See more keywords
Flow regime identification of swirling gas-liquid flow with image processing technique and neural networks
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2019.01.037
Abstract: Abstract Swirling flow is one of the commonly-recognized techniques to control working processes in various engineering fields. A fundamental understanding of the swirling flow pattern is significantly important for proper design, operation and optimization of… read more here.
Keywords: liquid flow; gas liquid; flow; swirling flow ... See more keywords
Solid-liquid flow in stirred tanks: Euler-Euler/RANS modeling
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2020.115875
Abstract: Abstract Stirred tanks are widely used equipment in process engineering. CFD simulations of such equipment on industrial scales are feasible within the Euler-Euler/RANS approach. In this approach, phenomena on particle scale are not resolved and,… read more here.
Keywords: euler rans; euler; liquid flow; stirred tanks ... See more keywords
Influence of parallel nozzle electroencapsulation parameters on microcapsule properties – A case study using the Taguchi robust design method
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Electrostatics"
DOI: 10.1016/j.elstat.2017.10.005
Abstract: Abstract The production of microcapsules by electrospraying two immiscible liquids from oppositely charged parallel nozzles and the subsequent microcapsule collection constitute an electroencapsulation process influenced by numerous parameters. The electroencapsulation parameters include the liquid properties,… read more here.
Keywords: electroencapsulation parameters; using taguchi; liquid flow; nozzle electroencapsulation ... See more keywords
Investigation on Sub-models of Population Balance Model for Subcooled Boiling in Vertical Gas-liquid Flow by Comprehensive Evaluation
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2020.120816
Abstract: Abstract This paper presents a comprehensive evaluation on the sub-models for solving the population balance model (PBM) under subcooled boiling condition in a vertical gas-liquid flow. Firstly, bubble mechanisms occurring in the vertical gas-liquid flow… read more here.
Keywords: gas liquid; vertical gas; sub models; liquid flow ... See more keywords
A flow velocity dependence of dynamic surface tension in Plateau borders of foam.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2020.04.028
Abstract: HYPOTHESIS Liquid drainage through foams is a multiscale process, that primarily occurs through channels known as Plateau borders (PBs). Recent experimental studies of isolated PBs have observed variations in channel surface tension, γ, with liquid… read more here.
Keywords: plateau borders; liquid flow; surface tension; dynamic surface ... See more keywords
Adapted MR velocimetry of slow liquid flow in porous media.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of magnetic resonance"
DOI: 10.1016/j.jmr.2017.01.017
Abstract: MR velocimetry of liquid flow in opaque porous filters may play an important role in better understanding the mechanisms of deep bed filtration. With this knowledge, the efficiency of separating the suspended solid particles from… read more here.
Keywords: velocimetry; liquid flow; phase contrast; flow ... See more keywords