Search Results - "Chaouki, Jamal"

Effects of temperature, pressure, and interparticle forces on the hydrodynamics of a gas-solid fluidized bed by Shabanian, Jaber, Chaouki, Jamal

“…•Effects of temperature and pressure on fluidization behavior are reviewed.•Gas-solid systems with and without interparticle forces are considered.•Variations…”
Get full text

Electrification of materials processing via microwave irradiation: A review of mechanism and applications by Amini, Ahmadreza, Latifi, Mohammad, Chaouki, Jamal

“…•Energy consumption can be reduced by 60–80% via employing microwave heating.•Microwave heating has the potential to decrease CO2 emission by 3–5 times.•Metal…”
Get full text

Fluidization characteristics of a bubbling gas–solid fluidized bed at high temperature in the presence of interparticle forces by Shabanian, Jaber, Chaouki, Jamal

“…•The hydrodynamics of a bubbling gas–solid fluidized bed was studied at high temperature.•The investigation was attempted in the virtual absence and presence…”
Get full text

Comparison of DEM results and Lagrangian experimental data for the flow and mixing of granules in a rotating drum by Alizadeh, Ebrahim, Bertrand, Francois, Chaouki, Jamal

“…This work assesses the accuracy of the discrete element method (DEM) for the simulation of solids mixing using non‐intrusive Lagrangian radioactive particle…”
Get full text

Extraction of phenols from lignin microwave-pyrolysis oil using a switchable hydrophilicity solvent by Fu, Dongbao, Farag, Sherif, Chaouki, Jamal, Jessop, Philip G.

“…[Display omitted] •Switchable-hydrophilicity solvents were used to extract phenols from lignin bio-oil.•Phenols were successfully extracted and the SHS (91%)…”
Get full text

Impact of granular segregation on heat transfer in horizontal drums by Beaulieu, Christine, Vidal, David, Bertrand, François, Chaouki, Jamal

“…In the production of biofuel from scrap tire pieces by pyrolysis in a rotary kiln, particle size segregation is believed to affect the temperature evolution…”
Get full text

Sand-assisted fluidization of large cylindrical and spherical biomass particles: Experiments and simulation by Fotovat, Farzam, Ansart, Renaud, Hemati, Mehrdji, Simonin, Olivier, Chaouki, Jamal

Get full text

Upgrading of Oils from Biomass and Waste: Catalytic Hydrodeoxygenation by Mai Attia, Sherif Farag, Jamal Chaouki

“…The continuous demand for fossil fuels has directed significant attention to developing new fuel sources to replace nonrenewable fossil fuels. Biomass and…”
Get full text

Combustion behaviour and reaction kinetics of GO/Al/oxidizing salts ternary nanothermites by Fahd, Ahmed, Dubois, Charles, Chaouki, Jamal, Wen, John Z.

“…Following recent developments in micro-scale energy systems, such as microthruster and igniters among others, there is now considerable interest in using…”
Get full text

The development of industrial (thermal) processes in the context of sustainability: The case for microwave heating by Chaouki, Jamal, Farag, Sherif, Attia, Mai, Doucet, Jocelyn

“…The volumetric, uniform, and selective heating of microwaves is a novel technique with the potential to be established in a wide range of applications. The…”
Get full text

Dynamics of non-spherical particles in a rotating drum by Dubé, Olivier, Alizadeh, Ebrahim, Chaouki, Jamal, Bertrand, François

“…Considerable amount of experimental work has been performed to elucidate the behavior of granular flow inside a rotating drum and it has yet to be clearly…”
Get full text

Distribution of large biomass particles in a sand-biomass fluidized bed: Experiments and modeling by Fotovat, Farzam, Chaouki, Jamal, Bergthorson, Jeffrey

“…The axial distribution of large biomass particles in bubbling fluidized beds comprised of sand and biomass is investigated in this study. The global and local…”
Get full text

Experimental Methods in Chemical Engineering: Discrete Element Method—DEM by Blais, Bruno, Vidal, David, Bertrand, Francois, Patience, Gregory S., Chaouki, Jamal

“…The discrete element method (DEM) is a time‐driven simulation technique based on a Lagrangian description of particle motion that predicts the flow of granular…”
Get full text

Characterization of Mixing and Size Segregation in a Rotating Drum by a Particle Tracking Method by Alizadeh, Ebrahim, Dubé, Olivier, Bertrand, François, Chaouki, Jamal

“…The mechanisms of segregation in solids mixing, even in simple rotating drums, are not clearly understood. Although most past studies have focused on binary…”
Get full text

Investigating the dynamics of cylindrical particles in a rotating drum using multiple radioactive particle tracking by Rasouli, Majid, Dubé, Olivier, Bertrand, François, Chaouki, Jamal

“…The behavior of granular flows inside rotating drums is an ongoing area of research. Only a few studies have investigated non‐spherical particles despite the…”
Get full text

Fabrication of mullite-bonded porous SiC ceramics via a sol–gel assisted in situ reaction bonding by Ebrahimpour, O, Dubois, C, Chaouki, J

“…Mullite-bonded porous SiC ceramics were fabricated using reaction bonding techniques. The morphologies, phase composition, open porosity, pore size…”
Get full text

Process development and techno-economic analysis of microwave-assisted demetallization and desulfurization of crude petroleum oil by Solouki, Amin, Jaffer, Shaffiq A., Chaouki, Jamal

“…Metals and sulfur, if not efficiently eliminated from crude petroleum oil during refining, may have severe detrimental impacts in refinery processes such as…”
Get full text

Temperature profile prediction within selected materials heated by microwaves at 2.45GHz by Farag, Sherif, Sobhy, Amr, Akyel, Cevdet, Doucet, Jocelyn, Chaouki, Jamal

“…This work presents a three-dimensional mathematical model to simulate temperature profiles inside a material heated by electromagnetic waves (EMW) at 2.45GHz…”
Get full text

A multiple radioactive particle tracking technique to investigate particulate flows by Rasouli, Majid, Bertrand, Francois, Chaouki, Jamal

“…Radioactive particle tracking is a nonintrusive technique that has been successfully used to study the flow dynamics in a wide range of reactors and blenders…”
Get full text

Innovative Non-Invasive and Non-Intrusive Precision Thermometry in Stainless-Steel Tanks Using Ultrasound Transducers by Bouzid, Ahmed, Chidami, Saad, Lailler, Tristan Quentin, García, Adrián Carrillo, Ould-Bachir, Tarek, Chaouki, Jamal

“…Measuring temperature inside chemical reactors is crucial to ensuring process control and safety. However, conventional methods face a number of limitations,…”
Get full text