1. All dimension in mm Set A
Find the pressure drop when water flow through the pipe in following three situations in case of laminar flow and create the vector scene of velocity, scalar scene of pressure, volume mesh scene , determine in which case the pressure drop is large and why ? Equivalent pipe means a pipe having same losses to the original pipe. Take Re=2000.
outlet
inlet ci cy
Circular
Pipe
R=25
Circular
pipe
R-25
R=25 r s
Rectangular
Pipe
60x50
Rectangular
pipe
60x50
60x50
outlet
inlet
Equivalent pipe to pipe (a)
(c)
(a)
(b)
All dimension in mm

2. All dimension in mm Set B
Find the pressure drop when water flow through the pipe in following situation in case of laminar Flow and create the vector scene of velocity ,scalar scene of pressure ,volume mesh scene ,determine which case pressure drop is large and why ?
Take Re=2000
outlet
inlet s cy
Square
pipe
Square
pipe
R=25 r s
circular
Pipe
R=25
circular
pipe
60x50
R=25
outlet
inlet
Equivalent pipe
(c)
(a)
(b) r
All dimension in mm
D=50

3. Set C
Find the pressure drop when water flow through the pipe in following situation in case of laminar Flow and create the vector scene of velocity ,scalar scene of pressure ,volume mesh scene ,determine which case pressure drop is large and why? Take Re=2000
outlet
inlet
cir cy
circular
pipe
Circular
pipe
R=25
R-25
R=25 s
Square
pipe
60x60
60x60
outlet
inlet
Equivalent pipe
(c)
(a)
(b)
All dimension in mm