Biochemical Engineering - Fluid Flow - Discussion
Discussion Forum : Fluid Flow - Section 1 (Q.No. 23)
23.
A liquid is flowing at 11,400 l.h-1 along a pipeline having a diameter of 4 cm. If the liquid has a density of 1 g.ml-1 and viscosity of 0.001kg.m-1.s-1, then the liquid would be in the
Discussion:
1 comments Page 1 of 1.
Donna Jean Acojedo said:
1 year ago
Re=Dvρ/μ and Q=Av.
D = 4x1^-2 m.
v = Q/A = 11 400 L/hr * (1 m^3/1000L) * (1hr/3600s).
ρ = 1 g/mL (density of water) = 1000 kg/m^3.
μ = 0.001kg.m-1.s-1.
By substitution,
Re = 100798
Re> 5000 therefore, it is turbulent flow.
D = 4x1^-2 m.
v = Q/A = 11 400 L/hr * (1 m^3/1000L) * (1hr/3600s).
ρ = 1 g/mL (density of water) = 1000 kg/m^3.
μ = 0.001kg.m-1.s-1.
By substitution,
Re = 100798
Re> 5000 therefore, it is turbulent flow.
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