Results 11 to 20 of about 7,262 (265)

Heat transfer in fluidized and fixed beds of adsorption chillers [PDF]

open access: yesE3S 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
doaj   +1 more source

Fluidized Bed Straw Pellets Combustion with Minimal Emissions of Carbon Monoxide

open access: yesChemical Engineering Transactions, 2016
The type of air entry distribution is essential in the formation of hydrodynamic structures of fluidized bed. The present study is aimed to form a hydrodynamic structure of fluidized bed optimal for burning low-grade solids fuels.
R. Isemin   +5 more
doaj   +1 more source

An Analytical Study for Fluidized Bed Cooler Thermal Design [PDF]

open access: yesEngineering and Technology Journal, 2015
The paper describes an investigation for the thermal design of a fluidized bed cooler and prediction of heat transfer rate among the media categories. It is devoted to the thermal design of such equipment and their application in the industrial fields ...
Damiaa Saad Khudor
doaj   +1 more source

Modelling of Flow Behaviour at Downer and Riser in Triple Bed Circulating Fluidized Bed Using Equivalent Circuit

open access: yesChemical Engineering Transactions, 2015
To obtain high power generation efficiency, an advanced integrated coal gasification combined cycle (A- IGCC) based on exergy recuperation concept that recycles waste heat from gas turbine to steam gasification of coal is being developed in our ...
M. Ishizuka   +4 more
doaj   +1 more source

Multi-scale pressure analysis and fluidization quality characterization of dry dense medium fluidized bed

open access: yesMeitan kexue jishu, 2023
Coal beneficiation is the source technology of clean processing and utilization of coal. Dry coal beneficiation is an important way for efficient separation and upgrading of easily sliming coal in arid area. Dry dense medium fluidized bed forms a certain
Gansu ZHANG   +5 more
doaj   +1 more source

Fluidized Beds for Concentrated Solar Thermal Technologies—A Review

open access: yesFrontiers in Energy Research, 2021
Thermal and thermochemical processes can be efficiently developed and carried out in fluidized beds, due to the unique properties of fluidized suspensions of solid particles and to the inherent flexibility of fluidized bed design and operation.
Claudio Tregambi   +5 more
doaj   +1 more source

"Heat-resistant composite coating with a fluidized bed of the under-reactor melt trap of a light-water nuclear reactor "

open access: yesEurasian Physical Technical Journal, 2021
The paper is devoted to the analysis of existing options of under-reactor melt traps, designs and disadvantages of these traps. A variation of its own under-reactor melt trap with a heat-resistant composite coating with a fluidized bed is proposed.
М.K. Bekmuldin   +4 more
doaj   +1 more source

Improvement of Solid-Gas Interaction in Fluidized Bed Systems via Secondary Air- Injection

open access: yesMATEC Web of Conferences, 2017
Since the invention of fluidized bed systems to augment chemical reactions, numerous innovations were introduced to the system. These innovations result-in substantial improvement to the overall efficiency apart from resulting the fluidized bed system to
Mohideen Batcha Mohd Faizal   +2 more
doaj   +1 more source

Static and Dynamic Analysis of Vibro Fluidized Bed Dryer using Finite Element Method

open access: yesE3S Web of Conferences, 2018
Vibro Fluidized bed dryer is a widely used tea dryer now. Its function is to stop the enzymatic oxidation process and decrease water content up to 2,8-3,8%.
Eflita Yohana   +3 more
doaj   +1 more source

PENGARUH MASSA JENIS PARTIKEL DAN KETINGGIAN PARTIKEL TERHADAP FENOMENA FLUIDISASI DALAM FLUIDIZED BED DENGAN MENGGUNAKAN CFD

open access: yesJurnal Ilmiah SINERGI, 2016
Fenomena fluidisasi pada fluidized bed yaitu kecepatan minimum dan tekanan statis partikel merupakan hal fenomena yang penting dalam desain fluidized bed.
Rosyida Permatasari   +2 more
doaj   +1 more source

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