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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Study on the Performance of New High Temperature Heat Pump Mixtures as Alternatives to R245fa
Taiyuan Ligong Daxue xuebao, 2023 Purposes At present, the contradiction between energy supply and demand is increasingly intensifying, and high-temperature heat pumps, as an energy-saving and emission-reduction technology, can upgrade a large amount of low-grade waste heat to high-grade
Biao FENG +4 more
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Analysis of Voidage Fluctuations in Gas-Solid Bubbling Fluidized Bed Based on Kolmogorov Entropy
发电技术, 2021 The gas-solid flow state determines the gas-solid mixing, heat and mass transfer characteristics in the fluidized bed, and plays an important role in the design, operation and monitoring of the fluidized bed device.
Feng HAN +5 more
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Deagglomeration of Ultrafine Hydrophilic Nanopowder Using Low-Frequency Pulsed Fluidization
Nanomaterials, 2020 Low-frequency flow pulsations were utilized to improve the hydrodynamics of the fluidized bed of hydrophilic ultrafine nanosilica powder with strong agglomeration behavior.
Ebrahim H. Al-Ghurabi +3 more
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Simulation Analysis of Mechanical Fluidized Bed in Adsorption Chillers
Energies, 2023 Adsorption systems are alternatives to compressor cooling systems. Apart from many advantages, these systems are characterized by low COP and SCP parameters.
Wojciech Kalawa +7 more
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Comparison of the Fluidized State Stability from Radioactive Particle Tracking Results
ChemEngineering, 2021 Currently, various industrial processes are carried out in fluidized bed reactors. Knowing its internal dynamics is fundamental for the intensification of these processes.
Gabriel Salierno +8 more
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Experimental Study of the Influence of Baffles on Hydrodynamics of Gas- Solids Fluidized Bed System [PDF]
Engineering and Technology Journal, 2013 The objective of the present study was to determine the effects of the internals baffles on the gas-solids fluidized bed hydrodynamics, using a circular fluidized bed of Geldert group B sand particles. Bed expansion data were obtained for un baffled and
Jamal M. Ali
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Research Progress on Numerical Simulation of Two-phase Flow in the Gas-solid Fluidized Bed [PDF]
E3S Web of Conferences, 2021 It is difficult to accurately measure the parameters of solid particles in the experiment of the gas-solid fluidized bed. The numerical simulation plays an important role to accurately describe flow characteristics in the fluidized bed. Combined with the
Sun Shujie +4 more
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Effect of particle size and bed height on the characteristic of a fluidized bed dryer
Cogent Engineering, 2020 Food, pharmaceutical, mineral and petroleum industries often use fluidized bed dryers for the drying process. In the present study, fluidized bed dryers in the tea processing industry is of particular interest. The main aim of this work is to investigate
Eflita Yohana +5 more
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Heat transfer in fluidized and fixed beds of adsorption chillers [PDF]
E3S Web of Conferences, 2019 An innovative idea, shown in the paper constitutes in the use of the fluidized bed of sorbent, instead of the conventional, fixed-bed, commonly used in the adsorption chillers.
Krzywanski Jaroslaw +8 more
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