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)
H = Vs/(Vs+ Vt)
[A]. H = Vs/(Vs-Vt)
[B].
[C].
H = Vs/(Vs.Vt)[D].
H = (Vs+Vt)/VsAnswer: Option B
Explanation:
No answer description available for this question.