Results 31 to 40 of about 11,951 (302)
FLUIDIZATION OF A BED OF SOLID PARTICLES IN A TWO DIMENSIONAL VERTICAL BOX
Spektra: Jurnal Fisika dan Aplikasinya, 2019 Simulation of fluidization of a bed of solid particles in a two-dimensional box is performed using molecular dynamics methods by assuming that superposition of buoyant, gravitational, viscous, collision force will make the particle to move in two ...
Aufa Numan Fadhilah Rudiawan +3 more
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Chemical Vapor Deposition of silicon nanodots on TiO2 submicronic powders in vibrated fluidized bed [PDF]
, 2010 Silicon nanodots have been deposited on TiO2 submicronic powders in a vibrated Fluidized Bed Chemical Vapor Deposition (FBCVD) reactor from silane SiH4. Deposition conditions involving very low deposition rates have been studied. After treatment, powders
Caussat, Brigitte +3 more
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Effect of Process Conditions on Fluidization
KONA Powder and Particle Journal, 2015 The influence of process conditions such as temperature and the presence of fines on the fluidization behaviour of gas-fluidized beds is of major importance in industrial fluid bed processes, which are often operated at temperatures well above ambient ...
Paola Lettieri, Domenico Macrì
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Energies, 2023 This work studies a fluidization system through cold experiments by using a mixture of rice husk and sand to investigate three parameters: type of bed distributor (perforated plate and plate with Tuyere-type injectors), sand granulometry (mean diameters ...
Fernando M. P. Balestieri +2 more
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Yantu gongcheng xuebaoSand fluidization induced by leakage from pressurized water pipelines is a major cause of subsurface cavities and ground subsidence. Existing research focuses on single-layered sand, with limited studies on layered sand.
LIN Cungang 1, 2, 3, LI Dingwei 1, MO Jinbiao 1, TAO Xuguang 4, LIU Zhijun 5, ZHENG Junjie 6
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Pesquisa Florestal Brasileira, 2020 The combustion with fluidized bed reactors has as main advantages the best energy utilization of combustible materials and a lower generation of pollutants.
Angenor Geovani Auler +6 more
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High temperature annealing of micrometric Zn2SiO4:Mn phosphor powders in fluidized bed [PDF]
, 2008 Micrometric Zn1.8Mn0.2SiO4 phosphor powders prepared by spray pyrolysis have been annealed between 900 and 1200°C under ambient air atmosphere to exalt their luminescence properties. Two original gas-solid fluidization processes have been tested in order
Caussat, Brigitte +2 more
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Journal of Engineering, 2020 The hydrodynamics behavior of gas - solid fluidized beds is complex and it should be analyzed and understood due to its importance in the design and operating of the units.
Maha Muhyi Alwan
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Applied SciencesUnderground pressurized pipe leakage can induce sand fluidization, leading to ground collapses in urban areas. Additionally, the defluidization process is one of the main causes of sinkholes.
Huaqing Wang +4 more
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Experimental Observations of Fluidized Beds at High Temperatures
Eurasian Chemico-Technological Journal, 1999 The objective of this paper is to report some experimental observations on the effect of temperature on the fluidization of three fresh FCC catalysts and an equilibrium (E-cat) FCC.
Paola Lettieri +2 more
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