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 8 Two reservoirs are connected by a pipe whose total length is 360m.From the upper reservoir the pipe is 300mm in diameterfor a length of 150m and the remaining 210m is 450mm in diameter.The difference in water levels between the two reservoirs are 8m.Take f=0.006 for the smaller pipe and f=0.005 for the larger pipe.If all the changes in pipe sections are sharp and sudden, calculate the flow rate which can be delivered.
6. 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 -6 m of the water gage. Determine the smallest standard commercial steel pipe that will give the required performance. pump 4.5 m. 1.8 19=d 3.5 m 7. water 90° elbow
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
Q2- A storage tank has hot water. This water at a temperature of 85 °C is pumped to a 600 cm height at a rate of 6500 cm³/s. There are two different pipelines before and after the pump. Between the storage tank and pump, the pipeline is 6.6 m of 2-in. schedule 40 steel pipe. There are 3 elbow in this pipe. After the pump, the pipeline is 61 m of 2-in. pipe. There are 2 elbow in this pipe. Please calculate all frictional losses and make mechanical energy balance for calculating Ws of the pump in J/kg.
Part B plz
Q1: A waterline is composed of three sections A, B, and C. Section A has a 200-mm inside diameter and is 1500 m long. Section C has a 400-mm inside diameter and is 2000m long. The middle section B consists of two parallel pipes 2500 m and 3000m long respectively. The parallel pipes have a 150 mm and a 200-mm inside diameter respectively. Assume no elevation change throughout. Calculate the pressure drop and flow rates in this piping system (1 at a flow rate of 500 m³/h, density 1000 kg/m³, and f= (0.029).
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
i need solution for this please
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

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