Results 11 to 20 of about 196,704 (311)
Combined Impact of the Lewis Number and Thermal Expansion on Laminar Flame Flashback in Tubes
FluidsThe understanding of the boundary layer flame flashback (BLF) has considerably improved in recent decades, driven by the increasing focus on clean energy and the need to address the operational issues associated with flashback.
Kai Huang +3 more
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Effects of non-unity Lewis numbers in diffusion Flames
, 1994 The purpose of this work is to carry out direct numerícal simulations of diffusion controlled combustión with non-unity Lewis numbers for the reactants and producís, thus accounting for the düferential diífusion effects of the temperature and concentration fields.
Liñán Martínez, Amable +3 more
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On hydromagnetic thermosolutal convection coupled with cross-diffusion in completely confined fluids [PDF]
Theoretical and Applied Mechanics, 2011 The instability of thermosolutal convection coupled with crossdiffusion of an electrically conducting fluid completely confined in an arbitrary region bounded by rigid wall in the presences of a uniform magnetic field applied in an arbitrary direction
Mohan Hari, Kumar Pardeep
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Lewis number effects in distributed flames [PDF]
Proceedings of the Combustion Institute, 2011 Abstract Recent computational studies have simulated a mode of distributed premixed combustion where turbulent mixing plays a significant role in the transport of mass and heat near the reaction zone. Under these conditions, molecular transport processes play a correspondingly smaller role.
Aspden, Andrew, Day, M., Bell, J.
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South African Journal of Chemical Engineering, 2022 Double diffusive flow under mixed convection has become a significant area of research. This study aims to evaluate the Lewis number effect in such a double-diffusive problem in a roof-based air-ventilated system.
C.N. Mithun +4 more
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Numerical modelling of double-diffusive natural convection within an arc shaped enclosure filled with a porous medium [PDF]
Journal of Heat and Mass Transfer Research, 2014 Numerical study of double-diffusive natural convective heat transfer in a curved cavity filledwith a porous medium has been carried out in the current study. Polar system has beenselected as coordinate system.
Ariyan Zare Ghadi +2 more
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Influences of stretch and curvature on the temperature of stretched cylindrical diffusion flames
Journal of Thermal Science and Technology, 2016 The structure of a counterflow-type cylindrical diffusion flame was studied experimentally to determine the effect of stretch and curvature. The cylindrical flame used in this study had a concave curvature with respect to the fuel stream.
Yosuke SUENAGA +2 more
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A modified variable physical properties model, for analyzing nanofluids flow and heat transfer over nonlinearly stretching sheet [PDF]
Transport Phenomena in Nano and Micro Scales, 2017 In this paper, the problem of laminar nanofluid flow which results from the nonlinear stretching of a flat sheet is investigated numerically. In this paper, a modified variable physical properties model for analyzing nanofluids flow and heat transfer is ...
Pooria Akbarzadeh
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Convective transport in a porous medium layer saturated with a Maxwell nanofluid
Journal of King Saud University: Engineering Sciences, 2016 A linear and weakly non-linear stability analys is has been carried out to study the onset of convection in a horizontal layer of a porous medium saturated with a Maxwell nanofluid.
J.C. Umavathi, Monica B. Mohite
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Eurasian Chemico-Technological Journal, 2014 The present work aims at the detailed understanding of the local processes in premixed combustion of hydrogen, methane and propane flames at unsteady conditions.
J. A. Denev, I. Naydenova, H. Bockhorn
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