ENGINEERING FUNDAMENTALS
6th Edition
ISBN: 9781337705011
Author: MOAVENI
Publisher: CENGAGE L
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Chapter 8, Problem 33P
To determine
Find the volume flow rate of the leak.
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The table below contains the conditions of a fluid (SG = 0.50) flowing in a pipe having constant diameter:
PA 32.4 psi
ZA
29.7 psi
56.8 ft
Ze
68.2 ft
(a) What is the head loss (ft)?
(b) Is the flow from A to B or from B to A?
The Venturi meter shown in the sketch below, contracts the flow down to one quarter of its original area. Cold air at 0 deg C flows in the pipe through the Venturi meter. The velocity of the air upstream of the Venturi meter is equal to 40 ft/s and the pressure at the same point is equal to 30 psia. What is the manometer reading if the fluid of the manometer is water with density 1000 kg/m3 . Assume that the air behaves as an ideal gas with molecular weight equal to Mw=29 kg/kmol and constant density evaluated at upstream conditions. Use Bernoulli's equation for your calculations.
please respond asap!
Water with a velocity of 3.56 m/s flows through a 106 mm diameter pipe. Solve for the volume flow rate in m3/s. Express your answer in 3 decimal places.
Chapter 8 Solutions
ENGINEERING FUNDAMENTALS
Ch. 8.2 - Prob. 1BYGCh. 8.2 - Prob. 2BYGCh. 8.2 - Prob. 3BYGCh. 8.2 - Prob. 4BYGCh. 8.2 - Prob. BYGVCh. 8.4 - Prob. 1BYGCh. 8.4 - Prob. 2BYGCh. 8.4 - Prob. 3BYGCh. 8.4 - Prob. BYGVCh. 8.5 - Prob. 1BYG
Ch. 8.5 - Prob. 2BYGCh. 8.5 - Prob. 3BYGCh. 8.5 - Prob. 4BYGCh. 8.5 - Prob. BYGVCh. 8 - Prob. 1PCh. 8 - Prob. 3PCh. 8 - Prob. 4PCh. 8 - Prob. 9PCh. 8 - Prob. 10PCh. 8 - Prob. 11PCh. 8 - Prob. 12PCh. 8 - Prob. 13PCh. 8 - Prob. 14PCh. 8 - Prob. 15PCh. 8 - Prob. 17PCh. 8 - Prob. 18PCh. 8 - Prob. 19PCh. 8 - Prob. 20PCh. 8 - Prob. 21PCh. 8 - Prob. 22PCh. 8 - Prob. 23PCh. 8 - Prob. 24PCh. 8 - Prob. 25PCh. 8 - Prob. 26PCh. 8 - Prob. 27PCh. 8 - Prob. 28PCh. 8 - Prob. 29PCh. 8 - Prob. 30PCh. 8 - Prob. 31PCh. 8 - Prob. 32PCh. 8 - Prob. 33PCh. 8 - Prob. 34PCh. 8 - Prob. 35PCh. 8 - Prob. 36PCh. 8 - Prob. 37PCh. 8 - Prob. 38PCh. 8 - Prob. 39PCh. 8 - Prob. 40PCh. 8 - Prob. 41PCh. 8 - Prob. 42PCh. 8 - Prob. 43PCh. 8 - Prob. 44PCh. 8 - Prob. 45PCh. 8 - Prob. 46PCh. 8 - Prob. 47PCh. 8 - Prob. 48PCh. 8 - Prob. 49PCh. 8 - Prob. 50PCh. 8 - Prob. 51PCh. 8 - Prob. 52PCh. 8 - Prob. 53PCh. 8 - Prob. 54PCh. 8 - Prob. 55PCh. 8 - Prob. 56PCh. 8 - Prob. 57PCh. 8 - Prob. 58PCh. 8 - Prob. 59P
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- Three pipes are connected in series with lengths and diameter given below. Solve for the total head loss if the liquid's velocity as it enters the first pipe is 5m/s. Pipe Length Diameter 1 947mm 250mm 583mm 275mm 3 1026mm 180mmarrow_forwardA tank contains gasoline and glycerine with open piezometer tubes attached as shown. The depths of fluids inside the tank are 2 m for air, 1.5 m for gasoline, 1 m for glycerine. The air pressure measured by the gage is 1.5 kPa. Unit weights are 6670 N/m3 for gasoline and 12360 N/m3 for glycerine. Air Gasoline Glycerine 6.0 Find the height of gasoline in the tube measured from the gasoline-glycerine interface. a.) 1.72 m b.) 1.22 m c.) 0.22 m d.) 2.72 m 7.0 Find the height of glycerine in the tube measured from the air-gasoline interface. a.) 0.93 m b.) 0.43 m c.) 0.57 m d.) 1.93 m e.)arrow_forward2. Example Problem: Venturi meter system. The venturi meter shown in figure blow carries water at 60°C. The inside dimensions are machined to the sizes shown in figure. The specific gravity of the gage fluid in the manometer is 1.25. Calculate the velocity of flow at section A and the volume flow rate of water. 200-mm inside diameter Flow 0.46 m y is an unknown distance 300- mm inside diameter 1.18 m Note: A venturi meter is a device that uses a constriction in a flow system to measure the velocity of flow.arrow_forward
- Problem 4: Laminar or Turbulent? Oil (s = 0.85 and v= 1.8x105 m²/s) flows through a 100 mm diameter pipe at 0.5 L/s. Part A Calculate the Reynolds number. Part B Is the flow laminar or turbulent, and why?arrow_forwardAs shown in Figure 1, an ideal gas flows isentropically from a large tank into a converging nozzle and exits to a receiver. The gauge pressure of the ideal gas in the large tank is 80 kPa. The nozzle exit area is 38 cm?. (Assume Pam = 101 kPa). a) Determine Mach Number at section 1, the EXIT mass flow rate and EXIT Mach mumber. b) Calculate the flow area at section 1. V: = 580 km/hr T:= 500 K Exit, A Large Tank P= 166 kPa (abs) Ideal Gas k=1.43 R= 0.2968 kJ/kg.k Vi = 480 kan/hr Figure 1arrow_forwardA 300mm by 150mm venturi meter is installed in a vertical pipeline carrying water as shown in the figure. the flow is upward through the meter. A differential manometer containing carbon tetrachloride (sg=1.50) is attached to inlet and throat, the difference in gage levels being 750 mm. Neglecting loss of head, compute the discharge of the venturi meter.arrow_forward
- Oil flows through a pipe as shown in the figure below. The coefficient of discharge for the orifice in the pipe is 0.75. What is the discharge of oil in the pipe in L/s?arrow_forwardTwo pipes 1 and 2 having the same length and diameter are in parallel. If the flow in pipe 1 is 750 liters per second, what is the flow in pipe 2 if the friction factor f of the second pipe is twice that of the first pipe? Select one: O a. 680 liters per second O b. 530 liters per second O c. 560 liters per second O d. 620 liters per secondarrow_forwardWater flows through a pipe having an inner radius of 20mm at the rate of 42 kg/hr at 20^OC. Viscosity of water is 0.001 kg/ ms. Find reynolds number of the flow?arrow_forward
- Tutorial #1 Fluid Properties 1. What is the specific gravity of kerosene, which has a specific weight of 7.853103 N/m³? 2. Two capillary tubes are placed vertically in an open container of water. One tube has a diameter of 2.0 mm, and the other a diameter of 1.0 inch. In which tube will the water rise higher? 3. A sliding plate viscometer, as shown below, is used to measure the viscosity of a fluid. The plate area is 0.75 ft². A force of 1.531024 lb moves the upper plate at a velocity of 10.0 ft/s. What is the absolute viscosity? → v = 10.0 ft/s 0.50" Fluid 4. A liquid has an absolute viscosity of 2.231025 lb-s/ft². It weighs 45 lb/ft³. What is its kinematic viscosity? 5. A liquid has an absolute viscosity of 2.431023 N-s/m². It weighs 7.853103 N/m³. What is its kinematic viscosity?arrow_forward1. A venturi meter having a diameter of 150mm at the throat is installed in a horizontal gauge partly filled with mercury (the remainder of the tube being filled with water) and connected with the meter at the inlet and at the throat, what would be the difference in level of the mercury columns if the discharge is 150 liter/sec? Neglect head loss. Do not write any unit in your answer, use 3 decimal places Unit of Ans is mmarrow_forwardBoth a gage and a manometer are attached to a gas tank to measure its pressure. If the reading on the pressure gage is 65 kPa, determine the distance between the two fluid levels of the manometer if the fluid is (a) mercury or (b) water. [Hint: pressure of air in the pipe can be neglected since the density of air is very small compared to other fluids such as water and mercury] 65 kPa AIRarrow_forward
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