4013Chemical EngineeringMedium
Velocity of a small particle of diameter ‘Dp’ at a distance ‘r’ from the rotational axis of a cyclone rotating at an angular speed ‘ω’ is given by (the other symbols are as per standard notation)?
A[(DP2/18). (ρs – ρ/μ)] ω2r
B[(DP/18). (ρs – ρ/μ)] ω2r2
C[(DP/18). (ρs – ρ/μ)] ω2r
Correct answer
A. [(DP2/18). (ρs – ρ/μ)] ω2r
Explanation
The correct answer is [(DP2/18). (ρs – ρ/μ)] ω2r.