Applied Fluid Mechanics
7th Edition
ISBN: 9780133414622
Author: UNTENER
Publisher: YUZU
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Chapter 16, Problem 16.29PP
Figure 16.23 is a sketch of a turbine in which the incoming stream of water at
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Chapter 16 Solutions
Applied Fluid Mechanics
Ch. 16 - Calculate the force required to hold a flat plate...Ch. 16 - What must be the velocity of flow of water from a...Ch. 16 - Calculate the force exerted on a stationary curved...Ch. 16 - A highway sign is being designed to withstand...Ch. 16 - Compute the forces in the vertical and horizontal...Ch. 16 - Figure 16.13 O shows a free stream of water at 180...Ch. 16 - Compute the horizontal and vertical forces exerted...Ch. 16 - In a plant where hemispherical cup-shaped parts...Ch. 16 - A stream of non-flammable oil (sg 5 0.90) is...Ch. 16 - A 2 -in-diameter stream of water having a velocity...
Ch. 16 - Figure 16.17 O represents a type of flowmeter in...Ch. 16 - Water is piped vertically from below a boat and...Ch. 16 - A 2 -in nozzle is attached to a hose with an...Ch. 16 - Seawater (sg 5 1.03) enters a heat exchanger...Ch. 16 - A reducer connects a standard 6 -in Schedule...Ch. 16 - Calculate the force on a elbow attached to an in...Ch. 16 - Calculate the force required to hold a 90 elbow in...Ch. 16 - Calculate the force required to hold a 180 close...Ch. 16 - A bend in a tube causes the flow to turn through...Ch. 16 - A vehicle is to be propelled by a jet of water...Ch. 16 - A part of an inspection system in a packaging...Ch. 16 - Shown in Fig. 16.20 is a small decorative wheel...Ch. 16 - For the wheel described in Problem 16.22. compute...Ch. 16 - A set of louvers deflects a stream of warm air...Ch. 16 - Prob. 16.25PPCh. 16 - Prob. 16.26PPCh. 16 - Figure 16.22 shows a device for clearing debris...Ch. 16 - Prob. 16.28PPCh. 16 - Figure 16.23 is a sketch of a turbine in which the...Ch. 16 - Repeat Problem 16.29 with the blade rotating as a...Ch. 16 - Repeat Problem 16.29, except with the blade...
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- a pump is delivering 160 liters per sec of water using an impeller diameter of 240 mm and operating at a speed of 1800 rpm. if the speed held constant and the impeller diameter is change to 203.2 mm, what is the new dischange og the pump in liters per secondarrow_forwardA 5-inch diameter centrifugal pump operating at 1000 RPM is geometrically similar to another 7.5 inch diameter pump when operating at 1400 RPM. The working fluid is water for both cases. Calculate the flow rate, head and brake power for the smaller pump if the flow rate, head and brake power for the largest diameter pump is 1000 gal/min, 50 ft and 15 hp respectively considering the point of operation previously described.arrow_forwardA jet of water from a nozzle discharging into air has a diameter of 6 in and a mean velocity of 120 ft per second. Compute the velocity head and horsepower in the jet.arrow_forward
- Determine the power requirements for 3 m diameter, six-blade flatblade turbine impeller mixer running at 15 rpm in a 10 m diametermixing tank. Assume the fluid being mixed is water.arrow_forwardA radial bladed centrifugal pump running at 1440 rpm is to deliver 30 l/min of water against a head of 20 m. Assuming flow velocity as 3 m/s. Determine the diameter and width of the impeller at the outlet.arrow_forward1.calculate the pressure in a hydraulic system if the pump delivers 180 liters /min, and the engine has a power capacity of 75kw.2.The engine has a given capacity of 60kw, calculate the power requirement in a hydraulic system tool , to know that the engine is capable to support the hydraulic system if a pump delivers 110 liters per minute and the pressure is 227bar.arrow_forward
- A centrifugal pump with a 3-inches diameter impeller rotating at 1150 rpm delivered 400 gpm of water 80ºF at 250 ft total head. Find the impeller diameter of a geometrically similar pump rotating at 1750 rpm delivering 500 gpm. What is the total head of the second pump.arrow_forwardThe impeller diameter of a centrifugal pump used in water pumping is 250 mm, the inlet radius of the water to the impeller blades is 25 mm, and the outlet radius is 10 mm. The inlet angle of water to the blade is 30°, and the outlet angle from the blade is 25°. The blade inlet width is 10 mm, and the outlet width is 5 mm. Given that the pump's rotation speed is 1800 rpm; a) Find the flow rate of the water passing through the pump?b) Find the required shaft power for the pump under ideal conditions?c) Find the pump's discharge head under ideal conditions?arrow_forwardAt the Manapouri hydroelectric station on the South Island of New Zealand, water from Lake Manapouri drops through 230 meters before being discharged to the sea at Doubtful Sound. The maximum flow rate of water through the plant is 510 cubic meters per second. 1 cubic meter of water has a weight of 1,000 kg. Calculate the maximum amount of power that could be generated at Manapouri. (You can refer to the class handout, the textbook Section 2.2 or the slides for the necessary energy and power conversions). Group of answer choices A. 3.2 TW B. 3500 Watts C.120 MW D. 1.2 GW E. 350 MWarrow_forward
- A jet of water impinges on a single smooth flat vane at its centre. The velocity of the jet is 70 m/s and the diameter 120 mm.Calculate the force on the vane, if it is moving with a velocity of 30 m/s in the direction of jet. Determine the power and efficiency. Also, find the speed of plate at which maximum efficiency may occur.arrow_forwardA 150 mm diameter penstock supplies water to a turbine under constant head of 30 m.a. Calculate the theoretical velocity of flow in meters per second through the penstock.b. Calculate the theoretical discharge in cubic meters per seconds.c. Calculate the power in kilowatts delivered by the turbine if the system efficiency is 70%.arrow_forwardProblem 1)The velocity of the water at the entrance and exit of a pipe are 10 m/s and 3 m/s, respectively. The volume of water flowing inside the tube is 18000 m^3 . What is the kinetic energy of the water measured at the exit of the pipe? If the exit of the pipe in problem 1 is located at the ground level, what is the elevation of the pipe inlet if all the potential energy is converted to the kinetic energy in problem 1? include the diagram.arrow_forward
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