(a) Water at 10°C (p = 999.7kg/m³ and u = 1.315 x 10-³Pa.s) is flowing steadily in a 0.10-cm diameter,15-m-long stainless steel pipe at an average velocity of 2.4 m/s. Determine(i) the pressure drop,(ii) the head loss, and(iii) the pumping power requirement to overcome this pressure drop.(b) If the average water velocity is increased to 5.8 m/s in the same pipe then compare the pumping powerrequirement.(c) For the same useful pumping power input in part (a), determine the percent increase of the flow rateif the pipe is inclined 20° downward.Notel: The pump is located outside this pipe section.Note2: In case of turbulent flow, use the Moody Chart to obtain the friction factor and highlight theselected curves to obtain f value. sandnos anaejReynolds number Re6 L9G CE6 L9S EE6L9S P EZLO'000'06 49S P CZ2 345679800060000.00150.0460.15GO0000'0SI0000S000'0S8000'0L000-L00-100'0-LO'O~Drawn tubingWrought ironGalvanized ironHL00'000'00.000,05sadid oousL001000'0pooMZ000'00.3-3Riveted steelSLO0(uu) a(4).D000'09000'08000'0L00'020000.004900'0800'0L000.0150.02PO090'0L00Completely turbulent regime:auo600Critical

Given Temperature of water T=10°C density of water ρ=999.7 kg/m3 viscosity μ=1.315×10−3 Pa−s…

(a) Water at 10°C (p = 999.7kg/m³ and µ = 1.315 x 10-3Pa.s) is flowing steadily in a 0.10-cm diameter, 15-m-long stainless steel pipe at an average velocity of 2.4 m/s. Determine (i) the pressure drop, (ii) the head loss, and (iii) the pumping power requirement to overcome this pressure drop.

(a) Water at 10°C (p = 999.7kg/m³ and µ = 1.315 x 10-3Pa.s) is flowing steadily in a 0.10-cm diameter, 15-m-long stainless steel pipe at an average velocity of 2.4 m/s. Determine (i) the pressure drop, (ii) the head loss, and (iii) the pumping power requirement to overcome this pressure drop.

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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Question

(a) Water at 10°C (p = 999.7kg/m³ and u = 1.315 x 10-³Pa.s) is flowing steadily in a 0.10-cm diameter,
15-m-long stainless steel pipe at an average velocity of 2.4 m/s. Determine
(i) the pressure drop,
(ii) the head loss, and
(iii) the pumping power requirement to overcome this pressure drop.
(b) If the average water velocity is increased to 5.8 m/s in the same pipe then compare the pumping power
requirement.
(c) For the same useful pumping power input in part (a), determine the percent increase of the flow rate
if the pipe is inclined 20° downward.
Notel: The pump is located outside this pipe section.
Note2: In case of turbulent flow, use the Moody Chart to obtain the friction factor and highlight the
selected curves to obtain f value.

sandnos anaej
Reynolds number Re
6 L9G CE
6 L9S EE
6L9S P EZ
LO'000'0
6 49S P CZ
2 345679
8000
6000
0.0015
0.046
0.15
GO0000'0
SI0000
S000'0
S8000'0
L000-
L00-100'0-
LO'O~
Drawn tubing
Wrought iron
Galvanized iron
HL00'000'0
0.000,05
sadid oous
L00
1000'0
pooM
Z000'0
0.3-3
Riveted steel
SLO0
(uu) a
(4).
D000'0
9000'0
8000'0
L00'0
2000
0.004
900'0
800'0
L00
0.015
0.02
PO0
90'0
L00
Completely turbulent regime:
auo
600
Critical

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