The working fluid in a Pitot tube has specific gravity 4.4. If the difference in fluid...
The working fluid in a Pitot tube has specific gravity 4.4. If the difference in fluid heights on the two sides of the tube is 10 cm, determine the speed of the airflow. The density of the air is 1.25 kg/m^3.
Homework Answers
![ماہ locm ffusia tgah= . Paist uz 4.4X1000 9.8 X 0.1 = 3 x 1.25 X V2 (` = 23 ms]](http://img.homeworklib.com/questions/0c4b3370-1a54-11ec-9b7e-7749acb85877.png?x-oss-process=image/resize,w_560)
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The working fluid in a Pitot tube has specific gravity 4.4. If
the difference in fluid...
2) A Pitot Tube is used to measure velocity (the working fluid is air at sea...
2) A Pitot Tube is used to measure velocity (the working fluid is air at sea level under standard pressure condition) and it is connected to a U manometer. If the fluid in the manometer is an alcohol with density p=800 Kg/m and the fluid velocity is 20m/s, calculate the displacement of the alcohol in the manometer.
14 48 of an outer tube with a number of 48 A pitot tube (Fig. 14-41) is used to determine speed of an airplane. It...
14 48 of an outer tube with a number of 48 A pitot tube (Fig. 14-41) is used to determine speed of an airplane. It consists of an outer tube with a numo small holes B (four are shown that allow air into the tube, tube is connected to one arm of a U-tube. The other arm of the U- tube is connected to hole A at the front end of the device, which points in the direction the plane...
A U-tube open at both ends is partially filled with water (see figure) (Pair 1.29 kg/m...
A U-tube open at both ends is partially filled with water (see figure) (Pair 1.29 kg/m ) Oil having density 725 kg/m2 is then poured into the right arm and forms a column L = 5.58 cm high. Shield Po Water Oil a) Determine the difference h in heights of the two liquid surfaces. Number Units b)The right arm is then shielded from any air motion while air is blown across the top of the left arm until the surface...
40. The pitot tube shown below is placed at a point where the velocity is 2.0...
40. The pitot tube shown below is placed at a point where the velocity is 2.0 m/s. The specific gravity of the fluid is 2.0, and the upper portion of the manometer contains air. The reading h (m) on the manometer is most nearly: SG=Jw AIR V=2.oms SG=2.0 8 = 2,000ks/m² f. 1SG)(hor) 2.0 m/s Pogle O A OB. ос. O D. 20.0 10.0 0.40 0.20
QUESTION 16 ifa fluid has a specific gravity of 8. then its density is equal to...
QUESTION 16 ifa fluid has a specific gravity of 8. then its density is equal to (kg/m3): QUESTION 17 A block of material of unknown volume is submerged in water and found to weigh 457 N (in water). The same block weighs 921 N in air. Determine the specific weight of the material in kN/m3. ou
Review A U-shaped tube is filled mostly with water, but some vegetable oil has been added...
Review A U-shaped tube is filled mostly with water, but some vegetable oil has been added to both sides of the U tube. On the right side of the tube, the depth of oil is 6.10 cm. On the left side of the tube, the depth of the oil is 2.30 cm. The density of the water is 1.00 x 10 kg/m, and the density of the vegetable oil is 9.20 x 102 kg/m3 Find the difference in fluid level...
You will be measuring velocity with the Pitot tube. Assume that the air density is 1.18...
You will be measuring velocity with the Pitot tube. Assume that the air density is 1.18 ± 1 x 10-4 kg/m3 and that the pressure sensor measures a differential pressure of 29.4Pa ± 1.0% FS. (Sensor range 0-60 Pa) Determine the uncertainty in the velocity reading. (Hint: Calculate the expected velocity from the Pitot tube. Remember uncertainty theory when multiple variables are involved!)
A Newtonian fluid having a specific gravity of 0.9 and a kinematic viscosity of 0.000498 m...
A Newtonian fluid having a specific gravity of 0.9 and a kinematic viscosity of 0.000498 m 2/s flows past a fixed surface. The velocity profile near the surface is shown in the figure below. Given that the maximum velocity U is 4 m/s and the thickness of fluid is 11 cm. Determine the magnitude of the shearing stress developed on the fixed surface. Assume density of water 1000 kg/m 3 UI 5-sin(35) Fixed surface Format answer: 46.8
Velocity data analysis: Air flow speed is tested using a Pitot tube. Table 1 summarizes the...
Velocity data analysis: Air flow speed is tested using a Pitot tube. Table 1 summarizes the Power supply of the wind tunnel and the dynamic pressure DP. The dynamic pressure P, is the difference between the total pressure P, and the static pressure P, measured by the Pitot tube. Please determine: 1) the air flow speed at each power supply (consider room 2) Plot the flow speed vs power supply using a computer 3) If the relation of the flow...
Question 5 (2 points) In the U-tube below, the density of the fluid that fills the...
Question 5 (2 points) In the U-tube below, the density of the fluid that fills the upper part of the left-hand portion is 831 kg/m3. The density of the fluid that fills the right-hand portion is unknown. PA PB Th3 The heights of three different sections as labeled on the diagram are h1 = 7.0 cm, ha = 3.0, cm and h3 = 5.0 cm, respectively. The density of the fluid on the right side of the U-tube is most...
2) A Pitot Tube is used to measure velocity (the working fluid is air at sea level under standard pressure condition) and it is connected to a U manometer. If the fluid in the manometer is an alcohol with density p=800 Kg/m and the fluid velocity is 20m/s, calculate the displacement of the alcohol in the manometer.
14 48 of an outer tube with a number of 48 A pitot tube (Fig. 14-41) is used to determine speed of an airplane. It consists of an outer tube with a numo small holes B (four are shown that allow air into the tube, tube is connected to one arm of a U-tube. The other arm of the U- tube is connected to hole A at the front end of the device, which points in the direction the plane...
A U-tube open at both ends is partially filled with water (see figure) (Pair 1.29 kg/m ) Oil having density 725 kg/m2 is then poured into the right arm and forms a column L = 5.58 cm high. Shield Po Water Oil a) Determine the difference h in heights of the two liquid surfaces. Number Units b)The right arm is then shielded from any air motion while air is blown across the top of the left arm until the surface...
40. The pitot tube shown below is placed at a point where the velocity is 2.0 m/s. The specific gravity of the fluid is 2.0, and the upper portion of the manometer contains air. The reading h (m) on the manometer is most nearly: SG=Jw AIR V=2.oms SG=2.0 8 = 2,000ks/m² f. 1SG)(hor) 2.0 m/s Pogle O A OB. ос. O D. 20.0 10.0 0.40 0.20
QUESTION 16 ifa fluid has a specific gravity of 8. then its density is equal to (kg/m3): QUESTION 17 A block of material of unknown volume is submerged in water and found to weigh 457 N (in water). The same block weighs 921 N in air. Determine the specific weight of the material in kN/m3. ou
Review A U-shaped tube is filled mostly with water, but some vegetable oil has been added to both sides of the U tube. On the right side of the tube, the depth of oil is 6.10 cm. On the left side of the tube, the depth of the oil is 2.30 cm. The density of the water is 1.00 x 10 kg/m, and the density of the vegetable oil is 9.20 x 102 kg/m3 Find the difference in fluid level...
A Newtonian fluid having a specific gravity of 0.9 and a kinematic viscosity of 0.000498 m 2/s flows past a fixed surface. The velocity profile near the surface is shown in the figure below. Given that the maximum velocity U is 4 m/s and the thickness of fluid is 11 cm. Determine the magnitude of the shearing stress developed on the fixed surface. Assume density of water 1000 kg/m 3 UI 5-sin(35) Fixed surface Format answer: 46.8
Velocity data analysis: Air flow speed is tested using a Pitot tube. Table 1 summarizes the Power supply of the wind tunnel and the dynamic pressure DP. The dynamic pressure P, is the difference between the total pressure P, and the static pressure P, measured by the Pitot tube. Please determine: 1) the air flow speed at each power supply (consider room 2) Plot the flow speed vs power supply using a computer 3) If the relation of the flow...
Question 5 (2 points) In the U-tube below, the density of the fluid that fills the upper part of the left-hand portion is 831 kg/m3. The density of the fluid that fills the right-hand portion is unknown. PA PB Th3 The heights of three different sections as labeled on the diagram are h1 = 7.0 cm, ha = 3.0, cm and h3 = 5.0 cm, respectively. The density of the fluid on the right side of the U-tube is most...
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