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The Effect of Viscous Dissipation and Chemical Reaction on the Flow of MHD Nanofluid
Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 2023A numerical investigation is performed for the MHD viscous nanofluid due to convective stretching. Heat and mass transfer are investigated for steady, viscous dissipations and chemical reactions. The governing partial differential equations are transformed into an arrangement of the non-linear ordinary differential equations by using the similarity ...
null Batcha Srisailam +3 more
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Effect of laminar chaos on reaction and dispersion in eccentric annular flow
Journal of Fluid Mechanics, 1996Generalized Taylor dispersion theory is used to study the chaotic laminar transport of a reactive solute between eccentric rotating cylinders in the presence of an inhomogeneous chemical reaction. The circumstance considered is that of laminar axial ‘Poiseuille’ flow in the annular region between the two non-concentric cylinders, accompanied by a ...
Bryden, Michelle D., Brenner, Howard
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Effect of chemical reactions and melting heat on the dynamics of maxwell nanofluid flow
ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und MechanikAbstractThis study investigates the electrically conducting Maxwell fluid flow over a stretching sheet with the effects of homogeneous‐heterogeneous chemical reactions, thermal radiation, and melting heat. The nanomaterial characteristics are analyzed considering Brownian motion and thermophoresis (Buongiorno's model).
Muhammad, Khursheed +3 more
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The effect of flow rate on the oscillatory activation energy of an oscillating reaction
Chemical Physics Letters, 2017Abstract The simultaneous influence of temperature and flow rate (k0) in the oscillatory regime of the bromate-oxalic acid-acetone-Ce(III) oscillating reaction was investigated. The influence of temperature was evaluated in terms of the oscillatory activation energy (Eω), which was determined at different flow rates.
Emily V. Monteiro +2 more
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The effect of inhibitors on the electron flow triggering photo-phobic reactions in cyanophyceae
Archives of Microbiology, 19751. Since photo-phobic reactions in the blue green alga Phormidium uncinatum seem to be triggered by changes of electron flow rates into or out of an electron pool situated in the electron transport chain between photo-system II and I, the effect of inhibitors affecting the electron transport chain has been studied. 2. Dose response curves of the phobic
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The effects of reaction delay in the Nagel-Schreckenberg traffic flow model
The European Physical Journal B, 2006This paper studies a new model, which considers the effects of drivers reaction delay in the Nagel-Schreckenberg model. We studied the traffic flow properties in the new model under both periodic and open boundary conditions. The fundamental diagram, spatio-temporal patterns, density-density correlation functions, relaxation time, and distance headway ...
R. Jiang +4 more
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Effects of Chemical Reaction Models on Simulations of Scramjet Nozzle Flow
Applied Mechanics and Materials, 2014The chemical non-equilibrium flow of supersonic combustion ramjet (scramjet) nozzle is numerical simulated with different chemical kinetic models to research the effects on numerical results of the nozzle performance. The numerical results show that total temperature is increased due to the recombination of dissociation compositions and the combustion ...
Xiao Yuan Zhang, Li Zi Qin, Yu Liu
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Fast Reactions in Bubbly Flows: Film Model and Micromixing Effects
Industrial & Engineering Chemistry Research, 2010In our work, we focus on the Euler-Lagrange strategy to simulate bubbly flows and fast chemical reactions. We propose a film model to account for fast, multistep chemical reactions near the gas liquid interface. A combination of such a film model with Euler-Lagrange simulations for bubbly flows has not been used before. Also, we account for micromixing
Stefan Radl +2 more
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Effects of chemical reaction model on calculations of supersonic combustion flows
Journal of Propulsion and Power, 1995The numerical modelling of reacting supersonic flow in a generic configuration at low enthalpy revealed a strong effect of the selection of the reaction model on the solution. This effect was verified through calculation experiments with the use of the three-dimensional version of SPARK. Additionally, a mixing, non-reacting calculation was conducted to
Corin Segal +2 more
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Effect of flow on the acoustic performance of extended reaction lined ducts
8th Aeroacoustics Conference, 1983A model is developed for the effects of uniform and boundary-layer mean flow on the attenuation and propagation of harmonically excited sound waves in an extended reaction lined cylindrical duct. A duct geometry consisting of an annular outer region of bulk material surrounding an inner cylinder of air is utilized.
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