Results 11 to 20 of about 157,504 (261)

Research of High-Temperature Heat and Mass Transfer and Kinetics of Phase Transformations during combustion higher alkanes in the air

open access: yesФізика і хімія твердого тіла, 2016
The paper presents a study of high-temperature heat and mass transfer and combustion kinetics of octadecaneparticle in room temperature air taking in consideration fuel heating, melting and evaporation.
S. G. Orlovska   +3 more
doaj   +3 more sources

MASS TRANSFER KINETICS AND EFFECTIVE DIFFUSIVITIES DURING COCOA ROASTING [PDF]

open access: yesJournal of Engineering Science and Technology, 2017
The current studies investigated the effects of temperature and moisture addition on the mass transfer kinetics of cocoa nibs during roasting. Experiments were carried out by roasting 500 gm of cocoa nibs inside an air ventilated oven at three ...
Y. M. BAGHDADI, C. L. HII
doaj   +1 more source

Ultrasound in gas–liquid systems: Effects on solubility and mass transfer [PDF]

open access: yes, 2008
The effect of ultrasound on the pseudo-solubility of nitrogen in water and on gas–liquid mass transfer kinetics has been investigated in an autoclave reactor equipped with a gas induced impeller.
Wilhelm, Anne-Marie   +3 more
core   +1 more source

Industrial Chemistry Reactions: Kinetics, Mass Transfer and Industrial Reactor Design [PDF]

open access: yes, 2022
Nowadays, the impressive progress of commercially available computers allows us to solve complicated mathematical problems in many scientific and technical fields. This revolution has reinvigorated all aspects of chemical engineering science.

core   +1 more source

Dynamics of BaCl2-NH3 adsorption pair [PDF]

open access: yes, 2009
To obtain accurate kinetics of adsorption pairs, dynamic tests of a composite adsorbent material (BaCl2 impregnated into a vermiculite matrix) and ammonia were performed on small samples under isothermal conditions and on a larger quantity in a ...
Tamainot-Telto, Zacharie   +3 more
core   +1 more source

Moisture Transfer Characteristics and Kinetics Determination for Insulated Paperboard in Hot-Pressing Process

open access: yes, 2022
The transport characteristics and kinetics of moisture in hot-pressing are crucial to controlling the insulated paperboard drying process. The effects of operating temperature (110, 120, and 130 °C) on moisture transfer characteristics of an ...
Lingbo Kong   +3 more
core   +1 more source

Mathematical Modelling of Heat and Mass Transfer during Jackfruit Drying Considering Shrinkage

open access: yes, 2023
Shrinkage is an obvious phenomenon that occurs when drying plant-based food materials, and it has a crucial influence on heat–mass transfer mechanisms, energy consumption in drying, and dried product quality.
Azharul Karim   +3 more
core   +1 more source

PROBLEMS OF FRACTIONAL-DIFFERENTIAL DYNAMICS OF CONVECTIVE MASS TRANSFER AND MASS EXCHANGE DURING TWO-DIMENSIONAL GEOFILTRATION

open access: yesМіжнародний науково-технічний журнал "Проблеми керування та інформатики", 2020
The development of scientific methods for studying the processes of pollution and salinization of groundwater is of particular relevance regarding the problems of water resources protection.
В.М. Булавацький
doaj   +1 more source

Kinetic Study of the Electrochemical Mineralization of m-Cresol on a Boron-Doped Diamond Anode. [PDF]

open access: yes, 2012
The kinetics of the electrooxidation of m-cresol in aqueous solution was investigated in a one-compartment flow electrochemical cell with a boron-doped diamond electrode (BDD).
Flox, Cristina   +3 more
core   +1 more source

Mass transfer and hydrodynamic characteristics of new carbon carbon packing: Application to CO2 post-combustion capture [PDF]

open access: yes, 2011
A novel structured packing, the 4D packing, has been characterized in terms of hydrodynamics, effective area and gas side mass transfer coefficient. The increase of the 4D opening fraction allows to reduce pressure drop and to get a better capacity than ...
Prevost, Michel   +11 more
core   +1 more source

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