Fx = P,A,cos0, – P2A,cos0, – pQ(V,cos0 , – V,cos0 ; ) F, = P,A,sin0, – P2A2sin0, – pQ(V2sin0 , – V;sin0 ; ) %3D - - - - - 1

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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What is the total force on the pipe bend (Fr)? Assume no losses

F = P,A,cos0, – P2A,cos0, – pQ(V,cos0 , – V,cos0 ; )
Fy = P,Aqsin0, – P2A,sin0, – pQ(V„sin0 , – V,sin0 , )
F.
1
2
sin(90°) = 1, sin(0°) = 0
cos(90°) = 0, cos(0°) = 1
F1 = 315 N
F2 = 323 N
Q = 1 m³ s-1
D = 1 m
p =1000 kg m-2
Transcribed Image Text:F = P,A,cos0, – P2A,cos0, – pQ(V,cos0 , – V,cos0 ; ) Fy = P,Aqsin0, – P2A,sin0, – pQ(V„sin0 , – V,sin0 , ) F. 1 2 sin(90°) = 1, sin(0°) = 0 cos(90°) = 0, cos(0°) = 1 F1 = 315 N F2 = 323 N Q = 1 m³ s-1 D = 1 m p =1000 kg m-2
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