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determine boundary layer thickness, shear stress, drag force, and coefficient of drag in terms of Reynolds Number
fluid mechanics updated 2.1 years ago by pedsangini276 • 4.8k
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Find the displacement thickness, the momentum thickness and energy thickness for the velocity distribution in boundary layer given by, $\frac{\mu}{U}=2(\frac{y}{\delta})- (\frac{y}{\delta})^2.$
fluid mechanics updated 2.1 years ago by sagarkolekar ★ 11k
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229
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What are the classification of gradually varied flow profile
fluid mechanics updated 2.1 years ago by bilalrahma192 • 20
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A pipe line of 0.6 diameters is 1.5 km long. To increase the discharge, another line of the same diameter is introduced parallel to the first in the second half of the length.
fluid mechanics updated 2.1 years ago by sagarkolekar ★ 11k
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A pipe line of 0.6 diameters is 1.5 km long. To increase the discharge, another line of the same diameter is introduced parallel to the first in the second half of the length.
fluid mechanics updated 2.1 years ago by sagarkolekar ★ 11k
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Find an expression or the diameter of nozzle for maximum transmission of power or Show that the diameter of nozzle for maximum transmission of power is given by d= $[\frac{D^5}{8fl}]^{\frac{1}{4}}$
fluid mechanics updated 2.1 years ago by sagarkolekar ★ 11k
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For a pipe network shown below, determine he flow in each pipe. The value of n may be assumed as 2.0
fluid mechanics updated 2.1 years ago by RakeshBhuse • 3.2k
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Working from first principles, find the flow rate in the pipeline assuming the venturimeter to be horizontal
fluid mechanics updated 2.1 years ago by teamques10 ★ 65k
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A two dimensional flow is described in the Langrangian system.
fluid mechanics updated 2.1 years ago by teamques10 ★ 65k
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925
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Prove that it is a case of possible steady incompressible fluid flow
fluid mechanics updated 2.1 years ago by teamques10 ★ 65k
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576
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Find the magnitude and direction of the force on the bend
fluid mechanics updated 2.1 years ago by teamques10 ★ 65k
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Starting from Navier stroke equation for in-compressible laminar flow; derive an equation for velocity profile for Couette flow
fluid mechanics updated 2.1 years ago by teamques10 ★ 65k
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State assumption made in the derivation of Bernoullis Equation
fluid mechanics updated 2.1 years ago by teamques10 ★ 65k
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560
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Calculate the net flow. Use control volume approach.
fluid mechanics updated 2.1 years ago by sagarkolekar ★ 11k
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528
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Find the resultant force raid the direction on the bend.
fluid mechanics updated 2.1 years ago by sagarkolekar ★ 11k
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524
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Explain Reynolds Transportation theorem.
fluid mechanics updated 2.1 years ago by sagarkolekar ★ 11k
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A two dimensional flow field is given by u = 2y2, v=3x. Find the acceleration at point (-2, 4)
fluid mechanics updated 2.1 years ago by sagarkolekar ★ 11k
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Prove that stream function and velocity potential functions are perpendicular to each other at all points of intersection.
fluid mechanics updated 2.1 years ago by sagarkolekar ★ 11k
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516
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The velocity potential function for two dimensional flow is $\Phi=x^\ast(2y-1)$ determine: i. Velocity and ii. Steam function.
fluid mechanics updated 2.1 years ago by sagarkolekar ★ 11k
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1.1k
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How fluids are classified? Represents different types of fluids on shear stress vs. velocity gradient plot.
fluid mechanics updated 2.1 years ago by sagarkolekar ★ 11k
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556
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Explain the following terms with reference to fluids: (i) Source and sink (ii) Circulation and vorticity (iii) stream function and velocity function
fluid mechanics updated 2.1 years ago by sagarkolekar ★ 11k
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506
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Neglect buoyancy force on gate.
fluid mechanics updated 2.1 years ago by sagarkolekar ★ 11k
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Find the density of a metallic body which floats at the interface of mercury and water such that 40% of its volume is submerged in mercury and 60% in water
fluid mechanics updated 2.1 years ago by sagarkolekar ★ 11k
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Obtain an expression for velocity distribution for turbulent flow in smooth pipes.
fluid mechanics updated 2.1 years ago by sagarkolekar ★ 11k
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Describe in Detail hydrodynamically smooth and rough boundaries. what is Karman Prandtl equation for Hydrodynamical rough Boundaries.
fluid mechanics updated 2.1 years ago by sagarkolekar ★ 11k
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