Do question 3 P-35 kPa (gage)Question 2:Water flows through a 50 mm diameter tube that suddenly contracts to 25mm diameter. Thepressure drop across the contraction is 3.4 kPa. Determine the volume flow rate.Question 3:Two reservoirs are connected by three clean cast-iron pipes in series. L₁ = 600 m, D₁ = 0.3 m; L2= 900 m, D2 = 0.4 m; L3 = 1500 m, D3 = 0.45 m. When the discharge is 0.11 m³/s of water at 15ºC,determine the difference in elevation between the reservoirs.

Answered: P-35 kPa (gage) Question 2: Water flows…

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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QUESTION 4 The figure below shows a fluid flow system that is designed to pump water at 20 °C from a lower vented reservoir to an elevated vented tank. Note that the drawing is not to scale as the dimensions of the reservoirs are very large relative to those of the piping system. The suction line entering the pump is specified as 20 m of 3½" schedule 40 commercial steel pipe; the discharge line from the pump is 180 m of 2%" schedule 40 commercial steel pipe. 15 m 3 m 31/2-in Schedule 40 steel pipe Fully open gate valve 21/2-in Schedule 40 steel pipe Flanged regular 90⁰ elbows Pump Flow Swing-type check valve valve Butterfly (K butterfly = 0.8) a. Starting from the Bernoulli equation (in 'head' form) for the situation where the liquid levels in the two reservoirs are reference points 1 and 2, derive the correct equation for pump head Hpump (m) in terms of volumetric flow rate Q (m³/s) and other process variables (e.g. z, f, L, D, K). b. Using Excel (or another suitable program), create…
Subject : Fluid mechanics Solve both a and b Help me urgent
Can you do Part D of this question. Parts A - C have already been done.
Could you please answer the question without rounding off even the final answer. Thank you
3.) Water flow at the rate of 200 lit/sec through 120-m horizontal pipe having a diameter of 300 mm. If the pressure difference between the end points is 280 mmHg, determine the friction factor Answer: 0.0233 Subject: fluid mechanic Lesson: *Conservation of Energy *Fluid Flow in Pipes
Problem-4 A liquid (S.G. = 0.9) flows downward through a vertical pipe as shown. Determine a) the pressure drop, Ap = p1 – p2 and b) the volume flowrate (Q). Given: h = 100 mm. Assume steady, incompressible, frictionless flow. (S.G.)Mercury = 13.6 300 mm Section 1 0.6 m Section – 2 Mercury 100 mm
Question 1. A I m diameter pipe bend shown in the diagram is carrying crude oil ( S.G.=0.94 ) with a steady flow rate of 2 m'/s. The bend has an angle of 30° and lies in a horizontal plane. The volume of oil in the bend is 1.2 m', and the empty weight of the bend is 4 kN. Assume the pressure along the centerline of bend is constant with a value of 75 kPa gage. Find the net force required to hold the bend in place.? (100 PTS.)
C2. A conical tube is fixed vertically with its smaller end upwards and it forms a part of the pipeline. The diameter at the smaller end is 245 mm and at the larger end is 467 mm. The length of the conical tube is 1.8 m and the flow rate of the oil is 128 liters/s. The pressure at the smaller end is equivalent to a head of 9.7 m of oil. Considering the following two cases: (1) Neglecting friction, (without head loss) determine (i) the velocity at the smaller end in m/s, (ii) the velocity at the larger end in m/s, and (iii) the pressure at the larger end of the tube. (2) If a head loss (with head loss) in the tube is hL= 0.0153(V1-V2)2, where V1 is the velocity at the smaller end and V2 is the velocity at the larger end, determine (iv) the head loss in m of oil and (v) the pressure at the larger end of the tube.
Please give detailed explanations and show your work clearly - I will be using this to study for an upcoming exam. Please do as much as you can but don't worry if you cannot complete the entire problem. Thank you!
Water is pumped through a vertical 2-in. new galvanized-iron pipe to an elevated tank on the roof of a building. The pressure on the discharge side of the pump is 200 lb per sq in. What pressure can be expected at a point in the pipe 250 ft above the pump when the flow is 150 gpm? Answer should be: 37 lb per sq. inch Show your handwritten solution, thank you.
Question 8 download image D The water in a large tank exits through a horizontal circular pipe of diameter D=0.01m and length L=94m. The centre of the exit of the pipe is h=1.0m below the water surface. We can assume that the flow entrance to the pipe is smooth so that there are no minor losses. The flow in the pipe is laminar, the friction factor can be assumed constant and can be found from h fD=64/Rep where the Reynolds number is based on the pipe diameter and mean flow speed in the pipe. Taking frictional losses into account, solve the resulting quadratic equation to calculate the speed of the flow out of the pipe. Give your answer in m/s to 2 decimal places. Use: kinematic viscosity given by v=0.00000114 m²/s density of water given by 1000 kg/m3 acceleration due to gravity of 9.81 m/s² A Moving to another question will save this response. >>
Please solve it correctly within 30minutes.

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