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What Using the laminar boundary layer velocity distribution $\frac{u}{U}=2(\frac{Y}{\delta})-(\frac{Y}{\delta})^2$
fluid mechanics updated 5.9 years ago by teamques10 ★ 70k
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What do you mean by boundary layer and boundary layer thickness?
fluid mechanics updated 5.9 years ago by teamques10 ★ 70k
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6.5k
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A pipeline of length 2400m is used for power transmission. If 115kW power to be transmitted through the pipe in which water having a pressure of 500 N/cm at inlet is flowing?
fluid mechanics updated 5.9 years ago by teamques10 ★ 70k
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Find the increase in discharge if the total head loss in both the cases is 15 m. Assume 4 f = 0.02 for all the pipes
fluid mechanics updated 5.9 years ago by parviagrawal100 • 0
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2.2k
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Explain Eddy viscosity theory for turbulent fluid flow
fluid mechanics updated 5.9 years ago by parviagrawal100 • 0
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A venturimeter is installed in a pipeline carrying water and is 30 cm in diameter. The throat diameter is 12.5 cm
fluid mechanics updated 5.9 years ago by teamques10 ★ 70k
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1
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The diameter of a pipe bend is 30 cm at inlet and 15 cm at outlet and the flow is turned through 120" ((angle measured in clockwise direction between direction of fluid flow at inlet and outlet)
fluid mechanics updated 5.9 years ago by teamques10 ★ 70k
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3.7k
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calculate distribution of discharge and loss between the junctions
fluid mechanics updated 5.9 years ago by parviagrawal100 • 0
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31k
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Three pipes of diameter 300 mm, 200 mm & 400 mm and lengths 450 m, 255 m & 315 m respectively are connected in series
fluid mechanics updated 5.9 years ago by teamques10 ★ 70k
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34k
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Explain Prandtl mixing length theory for turbulent fluid flow
fluid mechanics updated 5.9 years ago by parviagrawal100 • 0
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21k
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Derive Darcy-Weisbach equation and state its utility
fluid mechanics updated 5.9 years ago by teamques10 ★ 70k
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3.1k
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Draw rough nature of Moody chart showing different regimes of fluid flow and explain its significance
fluid mechanics updated 5.9 years ago by parviagrawal100 • 0
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2.3k
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Write short note on ii) Moodys diagram ii) Major and minor losses
fluid mechanics updated 5.9 years ago by teamques10 ★ 70k
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2.0k
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1
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Write a short note on Moody's Diagram
fluid mechanics updated 5.9 years ago by teamques10 ★ 70k
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3.2k
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Explain prandtls mixing length theory.
fluid mechanics updated 5.9 years ago by parviagrawal100 • 0
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9.9k
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Water is flowing from a hose attached to water main at 400 kPa(guage). A child places a thumb to cover most of the hose outlet, causing a thin jet of high speed water to emerge.
fluid mechanics updated 5.9 years ago by teamques10 ★ 70k
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Derive an equation for Stagnation pressure, stagnation temperature and Stagnation Density.
fluid mechanics updated 5.9 years ago by parviagrawal100 • 0
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2.2k
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A belt conveyor consists of a flat belt 0.5 m wide which slides at a velocity of 4 m/s parallel to a surface separated by a 6 cm
fluid mechanics updated 5.9 years ago by teamques10 ★ 70k
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1
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3.9k
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Determine the maximum discharge of water that can be carried without cavitation by a horizontal 100 mm x 50 mm (inlet diameter 100 mm and throat diameter 50 mm) venturimeter, which has a coefficient
fluid mechanics updated 5.9 years ago by teamques10 ★ 70k
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6.1k
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Neglecting friction, calculate the magnitude and direction of the force exerted on the bend by water flowing through it at 250 litr/s and when inlet pressure is $0.15 N/mm^2$
fluid mechanics updated 5.9 years ago by parviagrawal100 • 0
0
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1
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7.5k
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1
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Write a short note on Elbow Meter
fluid mechanics updated 5.9 years ago by teamques10 ★ 70k
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1
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16k
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1
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An oil of specific gravity 0.8 flows upwards through a vertical pipe. A &B are two points in the pipe, B being 30 cm higher than A
fluid mechanics updated 5.9 years ago by teamques10 ★ 70k
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1
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4.8k
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A liquid of viscosity of 0.88 poise, is filled between two horizontal plates 10mm apart
fluid mechanics updated 5.9 years ago by teamques10 ★ 70k
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3.5k
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1
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What is pitot tube? On what principle does it work?
fluid mechanics updated 5.9 years ago by teamques10 ★ 70k
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2.3k
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Use the appropriate form of Navier-stokes equation to derive an equation of velocity profile in couette flow.
fluid mechanics updated 5.9 years ago by teamques10 ★ 70k
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