A Herschel-Bulkley fluid (density of 1300 kg/m3) is expected to be transported to another unit operation in a mass flow rate of 10000 kg/h. It has been identified that this fluid is having a consistence index of 5 Pa.sn and a flow behavior index of 0.7. Given that the total traveling distance is 300 m with mechanical energy losses no more than 90 J/kg, determine the smallest possible diameter of the transport piping with a liquid yield stress of 25 Pa. To ease the calculation, you may assume the fiction factor is 0.01 for the first gues

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A Herschel-Bulkley fluid (density of 1300 kg/m3) is expected to be transported to another unit operation in a mass flow rate of 10000 kg/h. It has been identified that this fluid is having a consistence index of 5 Pa.sn
and a flow behavior index of 0.7. Given that the total traveling distance is 300 m with mechanical energy losses no more than 90 J/kg, determine the smallest possible diameter of the transport piping with a liquid yield stress of 25 Pa. To ease the calculation, you may assume the fiction factor is 0.01 for the first guess

4q
S nd?
! d5 = 4f
TC
89°L
| Re. = 390 d-2.05
Hec = 5410.8 dď²}
Transcribed Image Text:4q S nd? ! d5 = 4f TC 89°L | Re. = 390 d-2.05 Hec = 5410.8 dď²}
HeG=0 103104105 106 107 108 109
0.1-
Reg)critical
0.01-
0.001-
10
102
103
104
105
106
ReG
Transcribed Image Text:HeG=0 103104105 106 107 108 109 0.1- Reg)critical 0.01- 0.001- 10 102 103 104 105 106 ReG
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