In an expansion phase for an existing system Engineers determined that they need Q=1.20 [m^3/s] of flow from Reservoir A to Reservoir B. Surface Water level at "A" 55.0 [m]; Surface Water level at "B" 80.0 [m]. PipeLine_length: 1500 [m], Desired Discharge = 1.20 [m^3/s]; Darcy-Weisb fric fact = 0.015 Min losses: K_inlet = 0.5 K_valve = 5.5 K_bend 0.3 K_exit = 1.0 Pump charact.: see below. You are allowed 1) to add a second pump (same characteristics) 2) to adjust the System Curve: H_syst=H_static + H_dynamic all other parameters remain the same, i.e. length of pipe, roughness coefficient, minor loss coefficients. What is it that you can manipulate/change and what is the new dimension; in [m]?
In an expansion phase for an existing system Engineers determined that they need Q=1.20 [m^3/s] of flow from Reservoir A to Reservoir B. Surface Water level at "A" 55.0 [m]; Surface Water level at "B" 80.0 [m]. PipeLine_length: 1500 [m], Desired Discharge = 1.20 [m^3/s]; Darcy-Weisb fric fact = 0.015 Min losses: K_inlet = 0.5 K_valve = 5.5 K_bend 0.3 K_exit = 1.0 Pump charact.: see below. You are allowed 1) to add a second pump (same characteristics) 2) to adjust the System Curve: H_syst=H_static + H_dynamic all other parameters remain the same, i.e. length of pipe, roughness coefficient, minor loss coefficients. What is it that you can manipulate/change and what is the new dimension; in [m]?
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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![In an expansion phase for an existing system Engineers determined that they need Q=1.20 [m^3/s] of flow from Reservoir_A to Reservoir_B.
Surface Water level at "A" 55.0 [m];
Surface Water level at "B" 80.0 [m].
PipeLine_length: 1500 [m],
Desired Discharge = 1.20 [m^3/s];
Darcy-Weisb fric fact = 0.015
Min losses:
K_inlet = 0.5
K_valve = 5.5
K_bend = 0.3
K_exit = 1.0
Pump charact.: see below.
You are allowed
1) to add a second pump (same characteristics)
2) to adjust the System Curve: H_syst=H_static + H_dynamic
all other parameters remain the same, i.e. length of pipe, roughness coefficient, minor loss coefficients.
What is it that you can manipulate/change and what is the new dimension; in [m]?
Q[m^3/s] H [m]
0.00
128.0
0.15 125.7
0.30 117.2
0.45 108.1
0.60
92.3
0.75
73.6
0.90
50.8
1.05 22.0
1.20
0.0](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F24a60763-065d-4deb-b582-ca07220062f2%2F779b85d3-187a-49c2-a51e-45812a71b9ce%2F3ejt4rc_processed.jpeg&w=3840&q=75)
Transcribed Image Text:In an expansion phase for an existing system Engineers determined that they need Q=1.20 [m^3/s] of flow from Reservoir_A to Reservoir_B.
Surface Water level at "A" 55.0 [m];
Surface Water level at "B" 80.0 [m].
PipeLine_length: 1500 [m],
Desired Discharge = 1.20 [m^3/s];
Darcy-Weisb fric fact = 0.015
Min losses:
K_inlet = 0.5
K_valve = 5.5
K_bend = 0.3
K_exit = 1.0
Pump charact.: see below.
You are allowed
1) to add a second pump (same characteristics)
2) to adjust the System Curve: H_syst=H_static + H_dynamic
all other parameters remain the same, i.e. length of pipe, roughness coefficient, minor loss coefficients.
What is it that you can manipulate/change and what is the new dimension; in [m]?
Q[m^3/s] H [m]
0.00
128.0
0.15 125.7
0.30 117.2
0.45 108.1
0.60
92.3
0.75
73.6
0.90
50.8
1.05 22.0
1.20
0.0
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