Problem 4 (15 points) A cast iron pipe having an inner diameter of 100mm, roughness 0.26mmandlength 50m is used to fill the cylindrical tank with water,(p=1000kg/m³, u=0.001kg/(m·s)). The pressure at A and B are both atmospheric.Water is drawn from a large reservoir so that the velocity at A can be approximated as zero andthe flow can be treated as steady. Water will be filled in 6.5min to 3m depth in the tank whichhas a diameter of 2m.(a) Find the flow rate Q;(b) Find the required power output from the pump, W₁ = pQgh, with h, being the pump head.Neglect all minor losses. The head loss eqn. is:PP V²P V2τα +z+hτα -+z +h+h frictionpg 2gpg 2gwhere h, = W/pQg,h₁ = W/ pQg are the pump head and turbine head, respectively, withW,,W, being the pump power and turbine power. hfrictionincludes both major and minorlosses.B2 m12 m

Answered: Problem 4 (15 points) A cast iron pipe…

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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Example 2: Water is going to be pumped between point A and B as shown in Figure below. Calculate the maximum h for the flow rate of 90 L/s and pipe diameter of 0.3 m. Hint: minimum total pressure at point B must be above vapor pressure. B 4/1
5. Kerosene (sp.gr. = 0.88 ) enters the cylindrical arrangement as shown on the figure at section 1 at 0.08 N/s. The 80 mm diameter plates are 3 mm apart. Assuming steady flow and unit weight of water is 9790 N/m3 (a) Compute the inlet average velocity Vị (b) Compute the outlet volume flux in m/sec (c) Compute the average velocity V2 assuming radial flow in mm, m/sec D=80 mm 3 mm 4 mm 4 mm
C2. A conical tube is fixed vertically with its smaller end upwards and it forms a part of the pipeline. The velocity at the smaller end is 4.9 m/s and at the larger end is 2.5 m/s. The length of the conical tube is 1.3 m and the flow rate of the water is 127 liters/s. The pressure at the smaller end is equivalent to a head of 10.1 m of water. Considering the following two cases: (1) Neglecting friction, (without head loss) determine (i) the diameter at the smaller end in meter, (ii) the diameter at the larger end in meter, and (ii) the pressure at the larger end of the tube in m of water. (2) If a head loss (with head loss)in the tube,h = 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 water and (v) the pressure at the larger end of the tube in m of water. 6) the diameter at the smaller end in meter (ii) the diameter at the larger end in meter (iii) the pressure head at the larger end of the…
A. FIND THE VELOCITY AT THE ENTRANCE AND EXIT. B. FIND THE PRESSURE AT THE LARGER END.
points A and B are given as 29.43 N/cm2 and 22.563 N/cm respectively while the datum head at A and 266 Fluid Mechanies Problem 6.7 A pipe of diameter 400 mm carries water at a velocity of 25 m/s. The pressures c B are 28 m and 30 m. Find the loss of head between A and B.
Please give a detailed Handwritten solution.
3. A pump is located 4.5 m to one side of, and 3.5 m above a reservoir. The pump is designed for a flow rate of 6 L/s. For satisfactory operation, the static pressure at the pump inlet must not be lower than 26 m of water gage. Determine the smallest standard commercial steel pipe that will give the required performance. 4.5 mm- Pump -Q = 6 L/s 90°- elbows 3.5 m Water 5°C
2. Oil (sg=0.90) is flowing at 150 L/min through a turbine. The pressure before the turbine is 750 kPa and after the turbine 150 kPa with an elevation between these two points of 2.3 m [ fluid entrance is on the high side ]. If the friction loss in the system is 5.10 N.m/N find (a) the power delivered to the turbine by the fluid and (b) If the mechanical efficiency of the turbine is 80 % find the power output from the turbine.
Give detailed solution,Only Handwritten.
...
6.5 BELLOWS 6100mm The horizontal elbow is joined by bellows to the rest of the piping system and it transports water. Determine the X and Y components of the force needed to keep the elbov in posi- tion. The pressure at A and B is 200 kPa, the flow rate is 30 L/s and the pipe diameter is 100 mm. 6.6 Water flows at a rate of 0,055 m³/s through a piping system and then issues from the pipe of 50 mm diameter into the atmosphere. Ø150mm Ø50mm Ignore losses in the pipe and determine the force required at the flange to keep the nozzle in position. (Hint: first determine the pressure at A with Bernoulli's equation.)
Q3

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