Results 51 to 60 of about 3,917,650 (198)
CFD modelling of the thermal degradation of biomass in fluidized beds
, 2014 Pyrolysis is considered as a promising technology of recovering bioenergy from biomass into gas, liquid and solid fuels. A series of works have been carried out previously on the fundamentals and the decomposition mechanism of pyrolysis empirically ...
Dong, Nanhang
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Fluid Mechanics and Heat Transfer in Fluidized Beds
KONA Powder and Particle Journal, 2014 Heat transfer between submerged surfaces and gas-fluidized beds depends on fluid mechanics and particle dynamics. Therefore, reliable prediction of the heat transfer coefficient must be based on the observation of ...
Otto Molerus
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Euler-Euler granular flow model of liquid fuels combustion in a fluidized reactor [PDF]
Journal of the Serbian Chemical Society, 2015 The paper deals with the numerical simulation of liquid fuel combustion in a fluidized reactor using a two-fluid Eulerian-Eulerian fluidized bed modeling incorporating the kinetic theory of granular flow (KTGF) to gas and solid phase flow ...
Nemoda Stevan +5 more
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Silicon Chemical Vapor Deposition on macro and submicron powders in a fluidized bed [PDF]
, 2007 Titanium oxide (TiO2) submicron powders have been treated by Chemical Vapor Deposition (CVD) in a vibro-fluidized bed in order to deposit silicon layers of nanometer scale on each individual grain from silane (SiH4).
Coufort, Carole +9 more
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Particle Size Control by Torque Measurements in Fluidized Beds during Drying and Granulation from Solutions [PDF]
, 2001 The fluidized bed process presented in this paper is suitable to recover solids from solution in form of granules. Solution is sprayed into the bed and, as the solvent evaporates, solid material is deposited on the surface of fluidizing particles ...
Gyenis, János, Dencs, B., Tardos, I. G.
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EPJ Web of Conferences, 2017 Bubble dynamics significantly affect the hydrodynamics of gas-solid fluidized bed since they influence the gas-solid mixing. In this study, simulations using CFD-DEM were carried out to characterize the bubble size and shape for a bubble formed at a ...
Shrestha Siddhartha, Zhou Zongyan
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Experimental study of a bubbling fluidized bed with a rotating distributor [PDF]
, 2008 Esta tesis consiste en la caracterización experimental de la hidrodinámica de un nuevo lecho fluido de distribuidor rotatorio. Existen numerosas referencias en la literatura en las que se analizan los factores que influyen en la calidad de la ...
Sobrino Fernández, Celia
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Meitan xuebaoA large number of waste brewer’s spent grains (BSGs) have been produced every year in brewing industry of China, which have the advantages of high volatile matter content and low sulfur content, especially suitable for being utilized as gasification raw ...
Hongshuai GUO +4 more
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HYDRODYNAMIC CHARACTERIZATION OF THREE PHASE FLUIDIZED BED
Studia Universitatis Babes-Bolyai Chemia, 2015 Hydrodynamics study plays an important role in the economical design and operation of three phase fluidized bed contactor. This paper presents the experimental investigation on the hydrodynamic behavior of a counter current gas-solid-liquid three phase ...
Simion DRĂGAN
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Alexandria Engineering JournalFluidized bed technology is pivotal in chemical engineering, metallurgy, and energy, facilitating efficient heat and mass transfer. This research investigates the particle dynamics and thermal transport of carbonized slag in a fluidized bed with liquid ...
Yan Zhao, Bo Liu
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