Results 31 to 40 of about 12,462 (276)
Case Studies in Thermal Engineering, 2021 Precise knowledge of the heat transfer in a reheating furnace is important for optimizing the slab production process. In the present work, a new comprehensive CFD (Computational Fluid Dynamics) model for simulating the gas flow, combustion and heat ...
Qiang Gao +4 more
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Chemical Engineering Transactions, 2015 The fluid catalytic cracking (FCC) process is at the heart of a modern refinery oriented toward maximum commercial (gasoline and diesel) production. In order to describe the large number of components present in heavy distillates and the kinetic models that are able to predict the profiles of heavy and light chemical fractions in industrial risers, the
Helver Crispiniano Alvarez-Castro +3 more
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Radiotracer Technology in Mixing Processes for Industrial Applications
The Scientific World Journal, 2014 Many problems associated with the mixing process remain unsolved and result in poor mixing performance. The residence time distribution (RTD) and the mixing time are the most important parameters that determine the homogenisation that is achieved in the ...
N. Othman, S. K. Kamarudin
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Enclosure Design for Brake Wear Particle Measurement Using Computational Fluid Dynamics
Energies, 2021 The harmfulness of fine dust generated by automobile brakes to the environment has recently received attention. Therefore, we aimed to analyze and regulate the brake wear particles in dynamometers.
Tuo Zhang +4 more
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Frontiers in Chemical Engineering, 2022 In the design of microreactors, the shape as well as the size is an important design factor for achieving high performance. Recent advances in computational fluid dynamics (CFD) enable us to know flow and temperature distributions in microreactors of ...
Osamu Tonomura +2 more
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Segmented Microfluidic Flow Reactors for Nanomaterial Synthesis
Nanomaterials, 2020 Microfluidic reactors have remarkably promoted the synthesis and investigation of advanced nanomaterials due to their continuous mode and accelerated heat/mass transfer.
Yujuan He, Ki-Joong Kim, Chih-hung Chang
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Turbulent flow in pulsed extraction columns with internals of discs and rings:Turbulent kinetic energy and its dissipation rate during the pulsation [PDF]
, 2009 Turbulent energy parameters of single-phase pulsed flow in an extraction column with internals of immobile discs and rings (doughnuts) are studied. Simulation results are obtained by resolution of Reynolds equations coupled with k–ɛ model of turbulence ...
Angelov, George, Gourdon, Christophe
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Fluid Mechanics and Heat Transfer in Fluidized Beds
KONA Powder and Particle Journal, 2014 Heat transfer between submerged surfaces and gas-fluidized beds depends on fluid mechanics and particle dynamics. Therefore, reliable prediction of the heat transfer coefficient must be based on the observation of ...
Otto Molerus
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Marine Bioluminescence: Simulation of Dynamics within a Pump-Through Bathyphotometer
SensorsBioluminescence is light produced by organisms through chemical reactions. In most cases, bioluminescent organisms produce light in response to mechanical stimulation, including from shear around objects moving in the water.
Austin Thombs, Igor Shulman, Silvia Matt
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A mathematical model of fluid flow in a scraped-surface heat exchanger
, 2007 A simple mathematical model of fluid flow in a common type of scraped-surface heat exchanger in which the gaps between the blades and the device walls are narrow, so that a lubrication-theory description of the flow is valid, is presented.
Duffy, B.R., Lee, M.E.M., Wilson, S.K.
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