Applied Fluid Mechanics (7th Edition)
7th Edition
ISBN: 9780132558921
Author: Robert L. Mott, Joseph A. Untener
Publisher: PEARSON
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Textbook Question
Chapter 11, Problem 11.3PP
Figure 11.15 shows a portion of a hydraulic circuit. The pressure at point B must be
elbows are standard. Calculate the pressure at the outlet of the pump at A
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Chapter 11 Solutions
Applied Fluid Mechanics (7th Edition)
Ch. 11 - Water at 10C flows from a large reservoir at the...Ch. 11 - For the system shown in Fig. 11.14, kerosene (...Ch. 11 - Figure 11.15 shows a portion of a hydraulic...Ch. 11 - Figure 11.16 shows part of a large hydraulic...Ch. 11 - Oil is flowing at the rate of 0.015m3/s in the...Ch. 11 - For the system shown in Fig. 11.18, calculate the...Ch. 11 - A liquid refrigerant flows through the system,...Ch. 11 - Water at 100F is flowing in a 4-in Schedule 80...Ch. 11 - A hydraulic oil is flowing in a drawn steel...Ch. 11 - In a processing plant, ethylene glycol at 77F is...
Ch. 11 - Water at 15C is flowing downward in a vertical...Ch. 11 - Turpentine at 77F is flowing from A to B in a 3...Ch. 11 - ]11.13 A device designed to allow cleaning of...Ch. 11 - Kerosene at 25C is flowing in the system shown in...Ch. 11 - Water at 40C is flowing from A to B through the...Ch. 11 - Oil with a specific gravity of 0.93 and a dynamic...Ch. 11 - Determine the required size of new Schedule 80...Ch. 11 - What size of standard hydraulic copper tube from...Ch. 11 - Water at 60F is to flow by gravity between two...Ch. 11 - The tank shown in Fig. 11.24 is to be drained to a...Ch. 11 - Figure 11.25 depicts gasoline flowing from a...Ch. 11 - For the system in Fig. 11.26, compute the pressure...Ch. 11 - For the system in Fig. 11.26, compute the total...Ch. 11 - For the system in Fig. 11.26 specify the size of...Ch. 11 - A manufacturer of spray nozzles specifies that the...Ch. 11 - Specify the size of new Schedule 40 steel pipe...Ch. 11 - Refer to Fig. 11.27. Water at 80C is being pumped...Ch. 11 - For the system shown in Fig. 11.27 and analyzed in...Ch. 11 - In a water pollution control project, the polluted...Ch. 11 - Repeat Problem 11.29, but use a 3-in Schedule 40...Ch. 11 - Water at 10C is being delivered to a tank on the...Ch. 11 - If the pressure at point A in Fig. 11.29 is 300...Ch. 11 - Change the design of the system in Fig. 11.29 to...Ch. 11 - It is desired to deliver 250 gal/min of ethyl...Ch. 11 - For the system shown in Fig. 11.30, compute the...Ch. 11 - Repeat Problem 11.35, but consider the valve to be...Ch. 11 - Repeat Problem 11.35, but consider the valve to be...Ch. 11 - Figure 11.31 depicts a DN 100 Schedule 40 steel...Ch. 11 - Repeat Problem 11.38 but replace the globe valve...Ch. 11 - Repeat Problem 11.38 but use a DN 125 Schedule 40...Ch. 11 - Repeat Problem 11.38, but replace the globe valve...Ch. 11 - It is desired to drive a small,...Ch. 11 - Figure 11.32 shows a pipe delivering water to the...Ch. 11 - Repeat Problem 11.43, except consider that there...Ch. 11 - A sump pump in a commercial building sits in a...Ch. 11 - For the system designed in Problem 11.45, compute...Ch. 11 - Figure 11.33 shows a part of a chemical processing...Ch. 11 - For the system described in Problem 11.47, and...Ch. 11 - For the system described in Problem 11.47, and...Ch. 11 - For the system described in Problem 11.47, and...Ch. 11 - Analyze the system shown in Fig. 11.11 with...Ch. 11 - Create a program or a spreadsheet for analyzing...Ch. 11 - Create a program or a spreadsheet for determining...
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- Q 1 pleasearrow_forward4. If the pressure difference between points 1 and 2 below is 90 psi, what will be the flow rate? The pipes are galvanized iron with ks = 0.0005 ft. Take kinematic viscosity equal to 1.06 x 10-5 ft²/s and neglect minor losses. 10 in dia 1. 2000 ft, 8 in dia A B 1600 ft, 6 in dia C 800 ft, 10 in dia 2.arrow_forward2. A perfect venturi with the throat diameter of 1.8 inches is placed horizontally in a pipe with a 5 in inside diameter. Eighty 80 lb of water flow through the pipe each second. What is the difference between the pipe and venturi throat static pressure in psi?arrow_forward
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- 6arrow_forwardA perfect venture with throat diameter of 1.8 inches is placed horizontally in a pipe with a 5 in inside diameter. 80 lb of water flow through the pipe each second. What is the difference between the pipe and venture throat static pressure?arrow_forwardA Venturi tube narrows down from 4 inches diameter to 2 inches. What is the rate of flow of water if the pressure at the throat is 2 lbs/sq.in less than at the larger section? O 0.388 cu.ft/sec O 0.985 cu.ft/sec O 0.585 cu.ft/sec O 0.215 cu.ft/sec O 0.645 cu.ft/secarrow_forward
- 1. What is the likelihood that a flow with an average velocity of 0.15 f t/s in a 6 in. water pipe is laminar? Find the speed at which the flow will always be laminar. 2. If the critical Reynolds number for a river is 2000 based on average velocity and depth, what is the maximum speed for laminar flow in a river 10 f t deep? 2 f t deep? Do you expect any river flow to be laminar?.arrow_forward5. A nozzle meter is to be designed to fit into an 18-in. galvanized pipe. Air at room temperature flows through the pipe at velocities varying from 700 to 1400 ft per min. If a 2-in. inclined manometer containing alcohol with a S.G. of 0.89 is to be used with the nozzle, what should be the diameter of the nozzle?arrow_forward3. Calculate the Reynolds number, Re for water flow in a circular pipe. The diameter of the pipe is 50 mm, the density of water is 998 kg/m', the volumetric oil flowrate is 720 L'min, and the dynamic viscosity of water is 1.2 centipoisearrow_forward
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