+1 vote
in Fluidization Engineering by (102k points)
In the packed bed, at relatively low flow rates pressure drop is approximately proportional to gas velocity, true or false?

(a) True

(b) False

The question was asked in an international level competition.

Question is taken from Pressure Drop in Fluidized Beds topic in chapter Fluidization and Mapping of Regimes of Fluidization Engineering

1 Answer

+2 votes
by (103k points)
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Best answer
The correct option is (a) True

The best I can explain: From Umf expression, this relation has peen taken.

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