Effects of Baffle Configuration on Mixing in a T-Shaped Micro-Channel
نویسندگان
چکیده
منابع مشابه
Effects of Baffle Configuration on Mixing in a T-Shaped Micro-Channel
A numerical study was performed for a T-shaped microchannel to enhance mixing performance through a baffle configuration. The mixing performance was analyzed in terms of the DOM (degree of mixing) and the pressure load between the two inlets and outlet. Four different baffle configurations were designed and simulated to determine how they affect the mixing performance of a T-shaped microchannel...
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Gas mixing in a T-shape micro mixer has been simulated using the Direct Simulation Monte Carlo (DSMC) method. It is considered that the adequate mixing occurs when the mass composition of the species, CO or N2, deviates below 1 % from their equilibrium composition. The mixing coefficient is defined as the ratio of the mixing length to the main channel’s height. As the inlet Kn increases, while ...
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In relation to the time-scale of chemical kinetics, diffusive transport in micro-devices is faster than in conventional mixers. To exploit the resulting potential for chemical process engineering, size effects evident in the transport processes have to be understood. For this purpose, the scaling behaviour concerning the transport of mass, momentum and heat are considered. Just as much, the mix...
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A theoretical and experimental study was performed on convective micro mixing in T-shaped micro mixers. In these devices symmetric laminar vortices are developing at low Reynolds numbers Re. The symmetry breaks up with increasing Re numbers. This leads to an enormous enhancement of the mass transfer in the mixing channel. Numerical simulations of the flow characteristics and mixing behaviour ar...
متن کاملgas mixing simulation in a t-shape micro channel using the dsmc method
gas mixing in a t-shape micro mixer has been simulated using the direct simulation monte carlo (dsmc) method. it is considered that the adequate mixing occurs when the mass composition of the species, co or n2, deviates below 1 % from their equilibrium composition. the mixing coefficient is defined as the ratio of the mixing length to the main channel’s height. as the inlet kn increases, while ...
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ژورنال
عنوان ژورنال: Micromachines
سال: 2015
ISSN: 2072-666X
DOI: 10.3390/mi6060765