2. A nozzle 3 m long has a diameter of 1.3 m at the upstream end and reduces linearly to 0.45 m diameter at the exit. A constant flow rate of 0.12 m³ /sec is maintained through the nozzle. Find the acceleration at the midpoint of the nozzle. Hint: velocity at any point is equal to the flow rate divided by the area of the pipe at that point. [Ans. a=0.02579 m/s/s] 3 Water accelerates in an upward sloping nine at a rate of 1 5 m/s2 The pine slone is set

2. A nozzle 3 m long has a diameter of 1.3 m at the upstream end and reduces linearly to 0.45 m diameter at the exit. A constant flow rate of 0.12 m³ /sec is maintained through the nozzle. Find the acceleration at the midpoint of the nozzle. Hint: velocity at any point is equal to the flow rate divided by the area of the pipe at that point. [Ans. a=0.02579 m/s/s] 3 Water accelerates in an upward sloping nine at a rate of 1 5 m/s2 The pine slone is set

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: P1: Oil (S=0.88) is transported through the system as shown below. Find the pressure head difference…

A: P1. Given: Specific gravity of oil is 0.88. The power supplied by the pump to the system is 5 kW.…

Q: The liquid in the figure has a specific gravity of 3.00. The gage pressure P₁ =700 KPA and PB is…

Q: An orifice 150 mm diameter, having a coefficient of contraction of 0.65 discharges oil (SG=0.80)…

A: The diameter of orifice, coefficient of contraction, specific gravity and average actual velocity…

Q: A large reservoir contains air at a temperature of T = 10 °C and absolute pressure of p= 450 kPa.…

A: Absolute pressure(p)=450 kPa Temperature(T)=10oc Friction factor=0.03 Specific heat ratio(k)=1.40

Q: A vessel 1 m square in cross section has two identical orifices provided in one of its sides at…

Q: A pitot tube is inserted in a pipe of 30 cm diameter. The static pressure of the tube is 10 cm of…

Q: A 2.5km long pipe connects two reservoirs as shown. The minor head losses are estimated to be 10% of…

A: Given:- Minor loss = 10% of major loss To find:- Discharge in pipe the Darcy–Weisbach equation is…

Q: A pump delivers water at a flow of 10 cubic feet per second (cfs) from a lower reservoir to an upper…

A: Discharge Q=10 ft3/s=0.283168 m3/sec diameter d=16 in=1.33 ftarea A=π4×d2=π4×16122=1.396 ft2…

Q: An orifice having an area of 0.0003 sq. m is located on the vertical side of a tank. The tank has a…

Q: A horizontal Venturi flow meter consists of a converging-diverging conduit as indicated in the…

A: The volume flow rate Q of a fluid is defined as the flow rate of fluid through a given…

Q: 1. A Venturi tube, as shown in the figure, is used to measure the flow of kerosene runoff (d =…

Q: A pipeline of 600 mm diameter and 4 km length connects two reservoirs. The difference of water…

A: Given data in question Diameter of pipe Length of pipe Value of f Difference in water levels of two…

Q: Oil (SG = 0.86) is passing through a horizontal pipe whose diameter increases from 150mm diameter at…

A: Given:- specific gravity of oil = 0.86 Diameter at section 1= 150mm = 0.150m Diameter at section…

Q: Example 4.7MASS FLOW AT A PIPE JUNCTION Consider the steady flow in a water pipe joint shown in the…

A: Given, Steady flow in water pipe joint. A1=0.2m^2 A2=0.2m^2 A3=0.15m^2 V1=5m/s V3=12m/s Volume flow…

Q: Problem 1. A water reservoir with dimensions of 10 x 10 × 10 m is connected to 3 pipes. Water is…

A: Given data: Dimension of the reservoir =(10 x 10 x 10)m water density = 1000 kg/m3 (Assumed) v1…

Q: flow rate of 10 m3/s. Initially, the surface of the tube is 2 m2 and the section decreases until it…

A: The below shows the diagram,

Concept explainers

Storm Sewers and Detention

The storm drains system transports rainwater or stormwater and other runoff from roads, parking lots, and roof downpipes directly to nearby creeks, rivers, or the sea without any treatment.

Question

2. A nozzle 3 m long has a diameter of 1.3 m at the upstream end and reduces linearly to
0.45 m diameter at the exit. A constant flow rate of 0.12 m /sec is maintained through
the nozzle. Find the acceleration at the midpoint of the nozzle. Hint: velocity at any
point is equal to the flow rate divided by the area of the pipe at that point. [Ans.
a=0.02579 m/s/s]
3. Water accelerates in an upward sloping pipe at a rate of 1.5 m/s?. The pipe slope is set
at 40 degrees and has a length of 6 m. If the pressure is 63 kPa at section 1, what will be
the pressure at section 2? [Ans. P2=16165.52 Pa]
1

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

The head-discharge relationship for a certain pump can be represented by the equation H = 28 -9Q². The pump is fixed 2.5 m above the water surface in a river and it forces the water to a tank at a level 10 m above the pump. The suction and delivery pipes are 15 m and 740 m long, respectively and each pipe is 0.5 m in diameter. The pipe coefficient of friction (f) is 0.017. Estimate the discharge (in m³/s) at the best operating point for the pumping system. Q = 0.6 m³/s Q = 0.9 m³/s Q = 0.4 m³/s Q = 1.1 m³/s
QUESTION SIX (6a) A siphon is made of a pipe whose inside diameter is 25.4 mm and is used to maintain a constant level in a 6.0975m deep tank (Fig. 6.1). If the siphon discharge is 9.144m below the top of tank, what will be the flow rate if the fluid level is 1.524m below the top of tank? Z₁ = 6.0975 m 1.524 m U tube Fig. 6.1 (6b) Briefly explain any five components of water cycle N Z₁ = 9.144 m
The three water filled tanks shownin the figure are connected by pipesas indicated. If minor losses areneglected, determine the flow ratein each pipe.
SITUATION 8: Two vertical tank, one is 5 m in diameter and the other is 8 m in diameter are connected by a short tube having a cross-sectional area of 0.004 sq.m with C= 0.60 located at the bottom portion when the tube is closed, the water surface in the smaller tank is 10 m higher than that in the bigger tank.24. Determine the discharge in the tube immediately after it is opened.a. 6.33 L/s b. 2.65 L/s c. 56.2 L/s d. 33.6 L/s25. Determine the time elapsed for the water surface in each tank to be at the same level. a. 4800 s b. 8400 s c. 3087 s d. 7830 s26. Determine the time elapsed for the difference in the water surface to be 4 m.a. 3087 s b. 8400 s c. 4800 s d. 7803 s
The volumetric flow through the pump in the figure is Q = 0.014 m3 / s. The fluid being pumped is oil with specific gravity SG = 0.86. Losses in the system are caused by the check valve and friction in the pipeline and were estimated at HLT = 1.86 m col of water. Other data available are: PA = -28 kPa (vacuum), PB = 296 kPa (man), ZB = 1 m, DA = 7.62 cm, DB = 5.08 cm. Calculate the POWER in kW that the pump transmits to the oil. Bomba = pump flujo = flow/flux válvula de verificación = check valve
Water is siphoned from the tank as shown in the figure below. the length of the pipe is 12 m and has roughness ratio (E/D=0.001) a) determine the flow rate and the pressure at point A, stagnation point, neglecting all loses. b) determine the flow rate and pressure at point A, stagnation point, assuming only the major loses are important c) determine the flow rate and pressure at point A, stagnation point, assuming all loses (minor and major) are important.
A 75-mm diameter orifice discharges 0.022 m3/s of liquid under a head of 3.6 m. The diameter of the jet at the vena contracta is found by calipering to be 67 mm. Calculate the coefficient of velocity, Cv.
Solve
sir
Problem 3 A reservoir with water is pressurized as shown. The pipe diameter is 1 in. The head loss in the system is given by h₁ = 5V2/(2g), where V is the flow velocity, and g is gravitational acceleration 9.81 m/s². The height between the water surface and the pipe outlet is 10 ft. A discharge of 0.10 ft³/s is needed. What must the pressure in the tank be to achieve such a flow rate? Assume a = 1.0 at all locations. Air under pressure Water Partly open valve
Two vertical tanks, one 5m in diameter and the other 8m in diameter, have a common orifice having a cross-sectional area of 0.004 m^2 with Cd= 0.6 located at the bottom portion. When the orifice is close, the water surface in the smaller tank is 10m higher than that in the bigger tank. A. Determine the discharge in the tube immediately after it is opened. B. Determine the time for tge water surface in each tank to be at at the same level. C. Determine the time to discharge 30m^3 of water from the smaller tank to the bigger tank.
Problem 1: A pipeline 300 m long discharge freely at a point 50 m lower than the water surface at intake (Figure 1). The pipe intake projects into the reservoir. The first 200 m is of 350 mm diameter and the remaining 100 m is of 250 mm diameter. (a) Find the rate of discharge assuming f= 0.06. If the junction point C of the two sizes of pipe is 40 m below the intake water surface level, find the pressure head. L₁, D₁, f AZ1 C L2, D2, f T 122 -V₁