Secondary breakup of coal water slurry drops
Web20 Aug 2012 · DOI: 10.1016/J.CES.2012.05.007 Corpus ID: 98325887; Breakup and atomization of a round coal water slurry jet by an annular air jet @article{Zhao2012BreakupAA, title={Breakup and atomization of a round coal water slurry jet by an annular air jet}, author={Hui Zhao and Hai‐feng Liu and Jianliang Xu and Wei‐feng … Web15 Jun 2015 · During pinch-off of a non-Brownian suspension or a slurry, the particle concentration in the pinch-off zone is found to decrease as its minimal diameter decreases, resulting in a pure liquid interstitial fluid. …
Secondary breakup of coal water slurry drops
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Web28 Aug 2024 · The delay times in ignition of organic coal–water fuel droplets with their radii varying from 0.25 to 1.5 mm, at oxidant flow velocity varying from 0.5 to 3 m/s and of its temperature varying from 700 to 1000 K, have been established. Web16 Nov 2011 · ABSTRACT. To investigate secondary atomization of coal water slurry (CWS), deformation and breakup of eight kinds of CWS drops are presented using high speed digital camera. Based on morphology, deformation and breakup regimes of CWS drops can be …
Web15 Oct 2024 · To investigate secondary atomization of coal water slurry (CWS), deformation and breakup of eight kinds of CWS drops are presented using high speed digital camera. …
WebTo investigate secondary atomization of coal water slurry (CWS), deformation and breakup of eight kinds of CWS drops are presented using high speed digital camera. Based on … Web1 Jan 2010 · To investigate secondary atomization of coal water slurry (CWS), deformation and breakup of eight kinds of CWS drops are presented using high speed digital camera.
WebThe characteristics of the collisions of droplets with the surfaces of particles and substrates of promising oil–water slurry components (oil, water and coal) were experimentally studied. Particles of coals of different ranks with significantly varying surface wettability were used. The following regimes of droplet–particle collisions were identified: …
WebDOI: 10.1016/J.FUEL.2024.01.186 Corpus ID: 104407634; Visualization study on breakup modes of coal water slurry in an impinging entrained-flow gasifier @article{Xue2024VisualizationSO, title={Visualization study on breakup modes of coal water slurry in an impinging entrained-flow gasifier}, author={Zhicun Xue and Gong Yan and … rahankeräyslupa hakemusWeb15 Oct 2024 · The research presents the numerical modeling findings of the secondary breakup of droplets of coal water slurries containing petrochemicals (CWSP). The … rahankeräyslupa pienkeräysWeb23 Feb 2024 · The ignition of individual droplets (radius 0.5–1.5 mm) of water–coal fuel based on water of different quality (industrial-grade, tap, and distilled water) in a flux of heated oxidant (at 700–1000 K) is studied experimentally. rahankeräyslupa poliisiWeb7 Apr 2024 · An experimental study of the ignition and combustion processes of coal-water slurry (CWS) droplets based on coal enrichment waste in a high-temperature oxidizer at 650–850 °C with a syngas addition was carried out. The fuel slurry was a mixture of finely dispersed solid combustible particles (coal sludge, 10–100 µm in … rahankeräyslupa käsittelyaikaWeb1 Nov 2024 · Some drops experience low local velocities and therefore break up slowly, or do not break up at all. Other drops experience local velocities higher than the average and therefore break up faster and at lower We (based on the mean velocity). ... CFD simulation for secondary breakup of coal-water slurry drops using OpenFOAM. Fuel Process. … rahankeräyslupa lakiWeb17 May 2012 · Droplet deformation during secondary breakup: role of liquid properties 29 June 2024 Experiments in Fluids, Vol. 63, No. 7 Numerical study on a blast mitigation mechanism by a water droplet layer: Validation with experimental results, and the effect of the layer radius Physics of Fluids, Vol. 34, No. 7 rahankeräyslupa tilitysWeb28 Oct 2024 · Considering the secondary breakup of suspension fragments ... Vu, T. Atomization of coal-water slurry using twin-fluid jet atomizer. Fuel 1987, 66, 1596 ... Altunbas, A.; Azzopardi, B.J. A comparative study of phase Doppler and laser diffraction techniques to investigate drop sizes in annular two-phase flow. Chem. Eng. J. 1998, 71, … rahankeräystilitys