Oil droplets of diameter 0.2 mm are to be settled from air at 25°C and 1 atm. The density of oil is 900 kg/m³. Calculate the terminal settling velocity of the particles. Viscosity of air under these conditions is 1.85 x 10-5 kg/m-s. Cp is given by CD (Ans: 0.6462 m/s) 24 Rep (1+0.15 Re687)

Introduction to Chemical Engineering Thermodynamics
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Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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Oil droplets of diameter 0.2 mm are to be settled from air at 25°C and 1 atm. The
density of oil is 900 kg/m³. Calculate the terminal settling velocity of the particles.
Viscosity of air under these conditions is 1.85 x 105 kg/m-s. C, is given by
24 (1+ 0.15Re)
0.687
Cp
Rep
(Ans: 0.6462 m/s)
Transcribed Image Text:Oil droplets of diameter 0.2 mm are to be settled from air at 25°C and 1 atm. The density of oil is 900 kg/m³. Calculate the terminal settling velocity of the particles. Viscosity of air under these conditions is 1.85 x 105 kg/m-s. C, is given by 24 (1+ 0.15Re) 0.687 Cp Rep (Ans: 0.6462 m/s)
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