The pipe elbow below discharges water at rate of SN/100 (m/s) into the atmosphere at section 2 (where SN is the sum of your student number). The total volume of the passage between section 1 and 2 is equal to 0.2 m³ and the total mass of the elbow material between section 1 and 2 is equal to 10 x SN (kg). Neglect any friction losses. Calculate the horizontal and vertical forces acting on the elbow. Also calculate the resultant force and angle of force on the elbow.
The pipe elbow below discharges water at rate of SN/100 (m/s) into the atmosphere at section 2 (where SN is the sum of your student number). The total volume of the passage between section 1 and 2 is equal to 0.2 m³ and the total mass of the elbow material between section 1 and 2 is equal to 10 x SN (kg). Neglect any friction losses. Calculate the horizontal and vertical forces acting on the elbow. Also calculate the resultant force and angle of force on the elbow.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
Calculate the horizontal and vertical forces acting on the elbow. Also calculate the resultant force and angle of force on the elbow.
***SN=21
Transcribed Image Text:The pipe elbow below discharges water at rate of SN/100 (m³/s) into the atmosphere at section 2
(where SN is the sum of your student number). The total volume of the passage between section
1 and 2 is equal to 0.2 m³ and the total mass of the elbow material between section 1 and 2 is
equal to 10 x SN (kg). Neglect any friction losses.
Calculate the horizontal and vertical forces acting on the elbow. Also calculate the resultant force
and angle of force on the elbow.
Section
(1) D; = 0.4m
135°
0.5m
Datum
Section
(2)
D2 = 0.2m
Transcribed Image Text:FORMULA SHEET
Q = V*A
P V?
pg 2g
+ Z1
2 +2+ Z2 + h, + hm
pg 2g
F = PxA
EF, = pQ(V2x – V1x)
EF, = pQ(V2y - Vay)
%3D
FR = Fåx + Fhy
FRY
$ = tan
FRX
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