The velocity distribution V, of a laminar incompressible fluid flow through a circular Shown

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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XTTTTT 77
shown
Farabolic velocity
distribution u.(r)
U max
T r=0
Linear momentum
flux distribution
T(r)
(,-,)R
2L
r2, max
Transcribed Image Text:XTTTTT 77 shown Farabolic velocity distribution u.(r) U max T r=0 Linear momentum flux distribution T(r) (,-,)R 2L r2, max
t shift
alt
end
3
ctri
Dy dn
enter
10
given as
(Po- P)R2
4µL
V, =
(a) Derive the expression for the maximum velocity, Vamax
%3D
(b) Determine the average velocity (V) if (V) =V,max
(c) Determine the expression for the volumetric flow rate, Q.
(d) Water at 290 K flows through a horizontal tube of diameter 1.8 mm with a pressure drop
of 800 N/m'. The viscosity and density of water at 290 K are 1.080x10 N s/m and 10
kg/m', respectively. Find the mass flow rate through the tube.
(e) Determine the flow regime of the water flow.
AA Adjaottor
Transcribed Image Text:t shift alt end 3 ctri Dy dn enter 10 given as (Po- P)R2 4µL V, = (a) Derive the expression for the maximum velocity, Vamax %3D (b) Determine the average velocity (V) if (V) =V,max (c) Determine the expression for the volumetric flow rate, Q. (d) Water at 290 K flows through a horizontal tube of diameter 1.8 mm with a pressure drop of 800 N/m'. The viscosity and density of water at 290 K are 1.080x10 N s/m and 10 kg/m', respectively. Find the mass flow rate through the tube. (e) Determine the flow regime of the water flow. AA Adjaottor
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