Apparent liquid velocity
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What is superficial liquid velocity? What is the concept? Thanks! !
This post was last edited by schsh123 on 2010-6-27 22:16. The apparent liquid velocity is the average flow velocity of the liquid relative to a certain cross-section when gas and liquid coexist and both gas and liquid are at their own certain flow rates.
Apparent fluid velocity, not actual fluid velocity. Its specific definition must be clearly given by the author of the article. For example, the empty column liquid velocity is also an apparent liquid velocity, and its definition is: Assuming that only liquid flows through the interior of the tower (nothing else, not packing), the flow rate of the liquid flowing through the tower equipment at a certain flow rate.