chemical reaction
Variable Viscosity, Chemical Reaction and Thermal Stratification Effects on Mixed Convection Heat and Mass Transfer along a Semi-Infinite Vertical Plate
... viscosity, chemical reaction and thermal stratification ...temperature, chemical reaction parameter on the dimensionless velocity, temperature and concentration profiles were ...
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Effect of Water Losses by Evaporation and Chemical Reaction in an Industrial Slaker Reactor
... A dynamic model of the slaker reactor was developed and validated for Klabin Paraná Papéis causticizing system, responsable for white liquor generation used by the plant. The model considered water losses by evaporation ...
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Maximally Distant Codes Allocation Using Chemical Reaction Optimization with Enhanced Exploration
... Solving the Mapping the Maximally Distant Codes Allocation Problem by the Chemical Reaction Optimization algorithm has been reported in literature with some problems especially with larger instances. The ...
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Steady state detection of chemical reaction networks using a simplified analytical method.
... Chemical reaction networks (CRNs) display interesting dynamic ...of chemical species in reactions, CRN are often modeled through systems involving ordinary differential ...Feinberg’s Chemical ...
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Sensitivity of polar stratospheric ozone loss to uncertainties in chemical reaction kinetics
... this reaction as well. The importance of this reaction is closely tied to the amount of bromine in the lower stratosphere, which also has sig- nificant uncertainty based on current ...key chemical ...
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Effects of Thermal Radiation and Chemical Reaction on MHD Free Convection Flow past a Flat Plate with Heat Source and Convective Surface Boundary Condition
... and chemical reaction effects on MHD steady two-dimensional laminar viscous incompressible radiating boundary layer flow over a flat plate in the presence of internal heat generation and convective boundary ...
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ADVECTION - DIFFUSION NUMERICAL MODEL OF AN AIR POLLUTANT EMITTED FROM AN AREA SOURCE OF PRIMARY POLLUTANT WITH CHEMICAL REACTION AND DRY DEPOSITION
... the atmosphere by wet deposition and dry deposition. In order to justify controls on emissions of acid precursors, the relationship between a source and the deposition pattern that it produces needs to be understood ...
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Mixed Convection Flow of Casson Nanofluid over a Stretching Sheet with Convectively Heated Chemical Reaction and Heat Source/Sink
... Consider the mixed convection boundary layer flow of Casson nanofluid over a stretching surface with heat source/ sink. Flow is considered in presence of an applied magnetic field, thermal radiation and first order ...
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Two Optimization Methods to Determine the Rate Constants of a Complex Chemical Reaction Using FORTRAN and MATLAB
... For chemical reactions, the determination of the rate constants is both very difficult and a time consuming ...complex reaction at a certain ...irreversible chemical reaction of the ...
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Chemical reaction effects on unsteady MHD free convective flow in a rotating porous medium with mass transfer
... and chemical reaction on flow of a viscous incompressible fluid past an infinite vertical porous surface in a rotating system, when the temperature of the surface varies with time about a non-zero con- ...
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442 CHEMICAL REACTION OPTIMIZATION METAHEURISTIC FOR LOCATING SERVICE STATIONS
... During a single iteration, a molecule can collide with the wall of a container or with another molecule. This is decided by generating a random number b between [0, 1]. If b > MoleColl, a unimolecular collision ...
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Sunlight-driven water splitting using hematite nanorod photoelectrodes
... The intentional “doping” or incorporation of Sn over the surface of different hematite morphology (Gonçalves and Leite 2014, Ling and Li 2014), including UHN photoanodes (see values highlighted in bold, Table I), doubled ...
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Braz. J. Chem. Eng. vol.22 número2
... complicated chemical reaction, termed as Maillard reaction, which ultimately results in formation of melanoidins that appear as kiln brown ...
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Braz. J. Chem. Eng. vol.30 número1
... effects of Hartman number M and the suction parameter S on f ( ) ′ η are seen in Figs. 4 and 5. These figs. show that both M and S decrease the velocity f ( ). ′ η This is due to the fact that the applied magnetic field ...
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Effect of temperature and kinetic modelling of lignosulfonate adsorption onto powdered eggshell in batch systems
... and chemical reaction, the pseudo- first-order adsorption, the pseudo-second-order adsorption, the intra-particle diffusion, Elovich and Boyd models were used to test the experimental ...
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The leaching kinetics of a zinc sulphide concentrate in acid ferric sulphate
... the chemical reaction at the surface of the zinc sulphide particles followed by a second step where the reaction was controlled by diffusion of the reagents or products through the elemental sulphur ...
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Lat. Am. j. solids struct. vol.10 número1
... a chemical reaction for large Peclet numbers and for large constant of chemical ...the chemical reaction and Peclet number is assumed to have a constant ...
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J. Braz. Chem. Soc. vol.21 número1
... to chemical reaction appears at longer time scales of the ...homogeneous chemical rate constant (k c ) of the chemical step that follows the charge transfer one can be calculated via the ...
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Rate-independent constructs for chemical computation.
... the chemical kinetics of nearly any chemical reaction ...abstract chemical reactions of the sort that we design into specific DNA reactions ...
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Braz. J. Chem. Eng. vol.30 número3
... gas absorption accompanied by an instantaneous chemical reaction in a limited gas-liquid system. Jun Yue et al. (2012) also studied gas absorption with instantaneous reaction in a finite liquid ...
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