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The differential pressure exported by the averaging Pitot tube is small, it requires an expensive micro-scale differential pressure transducer with very good performance. In order to overcome this drawback, a rotameter was used to take place of the differential pressure transducer in the paper. The rotameter and the main pipe are in parallel lines, so that the rotameter is a by-pass pipe. The scale...
In this paper, numerical simulation of three- dimensional flow field of a vertical-type liquid- continuous impinging stream reactor (VLISR) was carried out by FLUENT software, its fluid movement regulation was studied, and the distributions of pressure and velocity were analyzed. This method is convenient and easy with a reliable result compared to engineering practice. In addition, the change of...
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