Selection for water vapor volumetric flow rate detection?
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This post was last edited by flyingnow on 2020-1-8 at 15:41. High temperatures at the site cause a large amount of steam to be generated when slag is cooled with water; new exhaust fans will be used to draw away the steam from the open area through pipes. Slag is produced intermittently and its amount varies with production levels, which in turn causes fluctuations in the steam volume. Since the current exhaust fans are not capable of removing all the steam, it is necessary to monitor the steam flow rate in order to assess the current operating conditions. At present, the temperature ahead of the exhaust fans ranges from 10 to 80°C, while the pressure is around -0.1 to -2 kPa. Is the medium considered as wet air for calculation purposes? How can humidity be increased? Flow meter manufacturers need the density of the medium, but since the temperature is always changing, how can it be determined? Has anyone worked on similar projects before?
Then there is no need to measure it. Or wait until it’s rectified and stabilized first