Applied Fluid Mechanics
7th Edition
ISBN: 9780133414622
Author: UNTENER
Publisher: YUZU
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Chapter 16, Problem 16.8PP
In a plant where hemispherical cup-shaped parts are made, an automatic washer is being designed to clean the parts prior to shipment. One scheme being evaluated uses a stream of water at
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Two geometrically similar pumps are running at the speed of 1500rpm and 3000rpm. One pump has an impeller diameter of 0.40 m and lifts water at the rate of 0.03 liters/sec against a head of 20 meters. Determine the head, discharge and ratio of powers of said pump of diameter 0.25m.
Two geometrically similar pumps are running at the same speed of 1000 rpms One pump has impoller diameter of 300 mm and lift water at the rate of 0.02 m3 against a head of 15 m Determine the head and impeller diameter of the other pump to deliver half the discharge.
A horizontal jet of water 1 in. in diameter and having a velocity of 25 ft per second strikes against a vertical plate. (a) Determine the force (lb) on the plate if the plate is fixed.If the plate is moving in the same direction as the jet with a uniform velocity of 10 ft per second;(b) What is the relative velocity (ft/s), and(c) Determine the force (lb) on the plate.If the plate is moving in the opposite direction as the jet with a uniform velocity of 10 ft per second. (d) What is the relative velocity (ft/s), and(e) Determine the force(lb)on the plate.
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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