Discussion of the Super High-level Water Collecting Cooling Tower and the Conventional Tower About Thermal Performance Research and Optimization
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Abstract
Due to the flow path guiding role of the high-level tower between the collection board , the high-level tower to close the upper device mainly heat and mass transfer area, especially over the filling, air flow rate substantially at the heart of the highest tower, and the tower wall area near the air flow rate is relatively small , whereas the conventional column appears in about two-thirds of the maximum speed of the radius; Combined with conventional tower and high-level tower's characteristics of each tower, by optimizing the geometry size, by optimizing the wind and the water, by optimizing the filling the uneven arrangement, additional measures such as deflector reduce the tower water temperature , thereby further reducing heat consumption. To prevent the high ambient wind speed under the high-level tower thermal performance deteriorated sharply, it requires a combination of meteorological conditions on the site rectifying tower to optimize the flow field, in the tower inlet adding deflector measures may be the focus of future research.
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