Results 11 to 20 of about 25,393 (297)
Computational Study of Heat Transfer Behavior in FluidSolid Fluidized
Sulaimani Journal for Engineering Sciences, 2020 Heat transfer in fluid-solid fluidized beds is investigated using a combined of computational fluid dynamics (CFD) and discrete element method (DEM) approach, incorporated with a thermal model.
Sherko Ahmad Flamarz
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Mass transfer from the wall of a column to the fluid in a fluidized bed of inert spherical particles [PDF]
Hemijska Industrija, 2004 Mass transfer in fluidized beds is an important operation for separation processes. Two effects can be achieved by using fluidized beds in mass transfer processes increasing interface area and relative movement between the phases.
Brzić Danica V. +2 more
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Recent Advances in Particle Fluidization
Engineering Proceedings, 2023 Recent advances in particle fluidization focus on improving the efficiency and control of various processes used in different industries. New technologies, such as spouted beds and circulating fluidized beds, have emerged to improve particle distribution.
Julia Balag +5 more
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CFD-DEM simulations of mixing in dense and dilute flows [PDF]
EPJ Web of ConferencesThe mixing of granular materials is important in many industrial applications. Spout fluidized beds enhance particle mixing while operating at lower flow rates than conventional fluidized beds.
Füvesi Balázs +4 more
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High viscosity gas fluidization of fine particles: An extended window of quasihomogeneous flow [PDF]
, 2006 We explore the role of gas viscosity in the behavior of gas-fluidized beds of fine powders by means of experimental measurements using nitrogen and neon as fluidizing gases, and theoretical considerations.
Castellanos Mata, Antonio +1 more
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Journal of Mechanical Engineering and Sciences, 2018 Modeling of fluidized beds with special focus on mesoscale structures has become prominent area of research in recent years. These efforts have focused on incorporating the effects of bubbles and clusters on the bed hydrodynamics.
A. Ullah +4 more
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KONA Powder and Particle Journal, 2014 Fluidized beds are widely used in industrial processes concerned with heat transfers. In the present study, a measurement technique based on the coupling between particle tracking velocimetry (PTV) and infrared ...
Takuya Tsuji +3 more
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Hydrodynamic studies in two - phase stirred fluidized bed with three types of impellers [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2021 Fluidized beds are extensively used in petrochemical, chemical process industries, pharmaceutical, food and biotechnology industries. They are preferred to process materials with a wide range of particle size distribution and offer even temperature ...
Deepa Priya N., Saravanan K.
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Electromechanics of fluidized beds of nanoparticles [PDF]
Physical Review E, 2009 The electromechanical behavior of a gas-fluidized bed of insulating silica nanoparticles is investigated. When fluidized by gas, these nanoparticles form highly porous agglomerates of size of the order of hundreds of microns, which gives rise to a nonbubbling fluidization regime.
Espín Milla, Manuel Jesús +3 more
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Heat Transfer Coefficients in Air-Solid Fluidized Bed Using Vertical Heating Element [PDF]
Engineering and Technology Journal, 2023 In various chemical industrial applications such as hydrocracking, drying, and Fischer-Tropsch, the utilization of fluidized bed systems is prevalent. Efficient heat transfer is crucial for maintaining stable temperatures and ensuring product quality in ...
Fadhil Faraj, Jamal Ali, Sarmad Najim
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