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Part A: Water at 20 °C (p: kg = 998.3 and v= 1 x 10-6 m²/s) flows through a galvanised iron pipe (k = 0.15 mm) with a diameter of 20 mm, entering the room at point A and discharging at point C from the fully opened gate valve B at a volumetric flow rate of 0.003 m³/s. Determine the required pressure at A, considering all the losses that occur in the system described in Figure Q1. Loss coefficients for pipe fittings have been provided in Table 1. = = 23 =26=1 at L₁ = 14 2 3 L3 L₂ Figure Q1. Pipe system 25 L50-5 20 mm

Part A: Water at 20 °C (p: kg = 998.3 and v= 1 x 10-6 m²/s) flows through a galvanised iron pipe (k = 0.15 mm) with a diameter of 20 mm, entering the room at point A and discharging at point C from the fully opened gate valve B at a volumetric flow rate of 0.003 m³/s. Determine the required pressure at A, considering all the losses that occur in the system described in Figure Q1. Loss coefficients for pipe fittings have been provided in Table 1. = = 23 =26=1 at L₁ = 14 2 3 L3 L₂ Figure Q1. Pipe system 25 L50-5 20 mm

Elements Of Electromagnetics
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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Part A: Water at 20 °C (p = 998.3 and v= kg 1 x 10-6 m²/s) flows through a galvanised iron pipe (k = 0.15 mm) with a diameter of 20 mm, entering the room at point A and discharging at point C from the fully opened gate valve B at a volumetric flow rate of 0.003 m³/s. Determine the required pressure at A, considering all the losses that occur in the system described in Figure Q1. Loss coefficients for pipe fittings have been provided in Table 1. L₂=L3 at L₁ = L₁ = 3 =L4= A L₂ La L5 L3 B Figure Q1. Pipe system 3 =26=1 L5=0-5 20 mm
Transcribed Image Text:Part A: Water at 20 °C (p = 998.3 and v= kg 1 x 10-6 m²/s) flows through a galvanised iron pipe (k = 0.15 mm) with a diameter of 20 mm, entering the room at point A and discharging at point C from the fully opened gate valve B at a volumetric flow rate of 0.003 m³/s. Determine the required pressure at A, considering all the losses that occur in the system described in Figure Q1. Loss coefficients for pipe fittings have been provided in Table 1. L₂=L3 at L₁ = L₁ = 3 =L4= A L₂ La L5 L3 B Figure Q1. Pipe system 3 =26=1 L5=0-5 20 mm
0.15 m LL 0.08 m 0.15 m DB 0.08 m Figure Q2. Bath shower mixer unit with water entering the system at point A and exiting through (a) spout located at point B and (b) shower head located at point C. Table 1. Loss coefficients for pipe fittings Loss coefficients for Gate valve fully opened 90° elbow 45° bend Tee for valve along branch KL 0.19 0.9 0.4 1.8
Transcribed Image Text:0.15 m LL 0.08 m 0.15 m DB 0.08 m Figure Q2. Bath shower mixer unit with water entering the system at point A and exiting through (a) spout located at point B and (b) shower head located at point C. Table 1. Loss coefficients for pipe fittings Loss coefficients for Gate valve fully opened 90° elbow 45° bend Tee for valve along branch KL 0.19 0.9 0.4 1.8
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