The Figure shown below is a parallel pipeline system with two branches used to supply lubricating water to the bearings. The main line and two branches use the same size of pipes. The pressures at section 1 and section 2 are and , respectively. The resistance coefficients for two bearings are and . The cross section areas of two branch pipes are . The energy loss caused by friction can be ignored. The energy loss caused by one bend is . (3) Calculate the energy loss for branch a
The Figure shown below is a parallel pipeline system with two branches used to supply lubricating water to the bearings. The main line and two branches use the same size of pipes. The pressures at section 1 and section 2 are and , respectively. The resistance coefficients for two bearings are and . The cross section areas of two branch pipes are . The energy loss caused by friction can be ignored. The energy loss caused by one bend is . (3) Calculate the energy loss for branch a
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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The Figure shown below is a parallel pipeline system with two branches used to supply lubricating water to the bearings. The main line and two branches use the same size of pipes. The pressures at section 1 and section 2 are and , respectively. The resistance coefficients for two bearings are and . The cross section areas of two branch pipes are . The energy loss caused by friction can be ignored. The energy loss caused by one bend is .
(3) Calculate the energy loss for branch a_________
Transcribed Image Text:The Figure shown below is a parallel pipeline system with two branches used to supply
lubricating water to the bearings. The main line and two branches use the same size of pipes.
The pressures at section 1 and section 2 are p₁=398.1kPa and p₂=300kPa
2
₁=5 and K₂=12. The
, respectively. The resistance coefficients for two bearings are K₁=
cross section areas of two branch pipes are A = A=1.5x10-4m². The energy loss
caused by friction can be ignored. The energy loss caused by one bend is h=0.2 m.
a
3
(3) Calculate the energy loss h for branch a
a
P₁
Qa
K₁₂
K₂
(P₂
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