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首页> 外文期刊>American Water Works Association Journal >Using 3D LIF to investigate and improve performance of a multichamber ozone contactor
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Using 3D LIF to investigate and improve performance of a multichamber ozone contactor

机译:使用3D LIF研究和改善多室臭氧接触器的性能

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摘要

In order to visually and quantitatively analyze mixing behavior within a multichamber ozone contactor, this investigation applied three-dimensional laser-induced fluorescence (3D LIF) to a model reactor that was scaled down from a full-scale ozonation plant currently in service. Results indicated that mixing conditions inside the contactor were less than optimum and were characterized by extensive short circuiting from one chamber to the next, internal recirculation within the chambers, and dead zones with little mixing at the chamber centers.
机译:为了从视觉上和定量上分析多腔室臭氧接触器内的混合行为,本研究将三维激光诱导的荧光(3D LIF)应用于模型反应器,该反应器是从目前使用的全尺寸臭氧化工厂按比例缩小的。结果表明,接触器内部的混合条件不是最理想的,其特征是从一个腔室到下一个腔室的广泛短路,腔室内部的内部再循环以及在腔室中心几乎没有混合的死区。

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