In a two-phase system where the continuous phase remains in place, the gas hold up can be expressed as (where Vs and Vt are the superficial gas velocity and bubble rise velocity)

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Question: In a two-phase system where the continuous phase remains in place, the gas hold up can be expressed as (where Vs and Vt are the superficial gas velocity and bubble rise velocity)
[A].

H = Vs/(Vs-Vt)

[B].

H = Vs/(Vs+ Vt)

[C].

H = Vs/(Vs.Vt)

[D].

H = (Vs+Vt)/Vs

Answer: Option B

Explanation:

No answer description available for this question.