【摘 要】
：
Micromixing scale L is proposed to characterize the micromixing performance of microdevices.(1)It is defined to be the smallest scale within which homogenization is only realized by molecular diffusio
【机 构】
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State Key Laboratory of Chemical Engineering,Department of Chemical Engineering,Tsinghua University,
【出 处】
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The 14th International Conference on Microreactivity Technol
论文部分内容阅读
Micromixing scale L is proposed to characterize the micromixing performance of microdevices.(1)It is defined to be the smallest scale within which homogenization is only realized by molecular diffusion,indicating the homogeneous mixing ability of a certain microdevice at specific operating conditions.(2)An approach that integrates numerical simulation with experimental measurement has been developed to establish the correlation between L and segregation index XS.(3)The Villermaux/Dushman reaction was conducted in commonly used T-junction micromixer to determine its micromixing scales.(4)The validity and reliability of this new approach have been demonstrated by employing another parallel competing reaction based on both the simulation results and the experimental data.
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