The loss coefficients for the pipe shown is: up to A it is 0.6, from A to B it is 1 from B to C it is 0.6, from C to D it is 2. Estimate the flow rate and the pressures at A, B, C, and D. The elevations are shown. l. 12 al. 10 S cm dia Watr al 3 3c dia Solution: 1. The energy equation can be simplified to O z1 - 22 = m; P1 P2 %3D m; Vexit m; 2g 2g o The total energy loss occurred through this system is calculated as: h= 2g o Relationship between vpipe and vexit is: Vexit = U pi pe i 2. Thus, velocity in the pipe is v pipe m/s; %3D 3. Calculate the flow rate Q= m3/s; 4. Pressure at A, pa= kPa; (energy equation from surface to A) 5. Pressure at A, pa=| kPa; (energy equation from surface to B) 6. Rroccuro at D kDa (eneray eguuation from surface to C)

The loss coefficients for the pipe shown is: up to A it is 0.6, from A to B it is 1 from B to C it is 0.6, from C to D it is 2. Estimate the flow rate and the pressures at A, B, C, and D. The elevations are shown. l. 12 al. 10 S cm dia Watr al 3 3c dia Solution: 1. The energy equation can be simplified to O z1 - 22 = m; P1 P2 %3D m; Vexit m; 2g 2g o The total energy loss occurred through this system is calculated as: h= 2g o Relationship between vpipe and vexit is: Vexit = U pi pe i 2. Thus, velocity in the pipe is v pipe m/s; %3D 3. Calculate the flow rate Q= m3/s; 4. Pressure at A, pa= kPa; (energy equation from surface to A) 5. Pressure at A, pa=| kPa; (energy equation from surface to B) 6. Rroccuro at D kDa (eneray eguuation from surface to C)

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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