Results 21 to 30 of about 4,804,754 (398)

Study on the drying characteristics of green pellets of ultrafine iron ore concentrate [PDF]

open access: yesJournal of Mining and Metallurgy. Section B: Metallurgy, 2023
Ultrafine iron ore concentrate pose challenges such as poor pellet formation performance, low-bursting temperature, and a complex drying thermal regime. To examine the drying characteristics of green pellets made from ultrafine iron ore concentrate, the ...
Wen B.-L.   +5 more
doaj   +1 more source

Recent Applications of Heat Pump Dryer for Drying of Fruit Crops: A Review

open access: yesInternational Journal of Fruit Science, 2021
Heat pump (HP) dryers have been used as one of the useful and promising drying techniques in food industries owing to their low energy consumption and costs, high coefficient of performance (COP), high energy efficiency, high drying efficiency, low ...
F. Salehi
semanticscholar   +1 more source

Modelling drying kinetics of paddy in swirling fluidized bed dryer

open access: yesCase Studies in Thermal Engineering, 2021
Drying kinetic model of paddy at specific drying time under different capacities drying conditions were studied under swirling fluidized bed (SFB) dryer.
Agustami Sitorus   +4 more
doaj   +1 more source

Drying kinetics: A comparison of diffusion coefficients from moisture concentration profiles and drying curves [PDF]

open access: yesChemical Engineering Science, 1995
The mathematical formulation of mass transfer in drying processes is often based on the diffusion equation. In principle the diffusion coefficient as a function of moisture content has to be determined experimentally. The most direct approach is to derive the diffusion coefficient from experi- mental moisture concentration profiles in the material ...
Ketelaars, A.A.J.   +3 more
openaire   +2 more sources

Effect of Different Drying Systems on Drying Performance of Maraş Green Pepper (C.annum)

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2023
Drying is the simultaneous transfer of heat and mass, which is defined as the reduction of moisture in food. The aim of the study the drying performances of refractance window drying (95°C), fluidized bed drying (95°C, 2m3/m air velocity), and convective
Elif Sena Kırmızıkaya, İnci Doğan
doaj   +1 more source

Characteristics of freeze-infrared combined drying of jujube slices

open access: yesShipin yu jixie, 2023
Objective: Optimized the drying process of jujube slices and improved the product quality. Methods: Taking jujube slices as the research object, the correlation between conversion moisture content, infrared temperature and slice thickness and drying time
LIU De-cheng   +4 more
doaj   +1 more source

Humidity-insensitive water evaporation from molecular complex fluids [PDF]

open access: yes, 2017
We investigated theoretically water evaporation from concentrated supramolecular mixtures, such as solutions of polymers or amphiphilic molecules, using numerical resolutions of a one dimensional model based on mass transport equations.
Doumenc, Frédéric   +2 more
core   +3 more sources

Wheat germ thermal treatment in fluidised bed. Experimental study and mathematical modelling of the heat and mass transfer [PDF]

open access: yes, 2018
Wheat germ is an abundant by-product of the milling industry, it has excellent nutritional qualities and high tocopherols content. The aim of this work was to study the kinetics of wheat germ drying in fluidised thin-layers by applying analytical ...
Gili, Renato Daniel   +4 more
core   +1 more source

Modeling of Heat Transfer Coefficient in Solar Greenhouse Type Drying Systems

open access: yesSustainability, 2019
As a sustainable energy source, solar energy is used in many applications. A greenhouse type dryer, which is a food drying system, directly benefits from solar energy.
Kamil Neyfel Çerçi, M. Das
semanticscholar   +1 more source

3-D CFD simulation of oil shale drying in fluidized bed and experimental verification [PDF]

open access: yesOil Shale, 2020
Fluidized bed drying is an economical and high-efficiency deep pre-dehydration technology for oil shale. The mature fluidized bed drying technology, which intensifies the retorting process, was applied to oil shale particles of high moisture content. The
Ruitong Dong   +3 more
doaj   +1 more source

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