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Stream function and velocity potential function and their importance in ideal fluid flow theory.
fluid mechanics updated 4.0 years ago by prashantsaini • 0
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Determine: i. Location of stagnation points ii. Lengths and width of the Rankine oval iii. Equation of profile of the Rankine body
fluid mechanics updated 4.0 years ago by teamques10 ★ 65k
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Drive Prandtl's universal velocity distribution equation for turbulent flow in pipes. What do you understand by velocity defect?
fluid mechanics updated 2.3 years ago by pedsangini276 • 4.8k
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Derive an equation for Stagnation pressure, stagnation temperature and Stagnation Density.
fluid mechanics updated 4.0 years ago by prashantsaini • 0
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A piping system consists of three pipes arranged in series
fluid mechanics updated 2.3 years ago by sagarkolekar ★ 11k
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Derive Von Karman Momentum Integral equation
fluid mechanics updated 2.1 years ago by Chandan15 • 300
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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 4.0 years ago by teamques10 ★ 65k
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Derive Euler's equation for three dimensions.
fluid mechanics updated 4.0 years ago by teamques10 ★ 65k
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Prove that for viscous flow through a circular pipe the kinetic energy correction factor is equal to 2 while momentum correction factor is equal to 4/3.
fluid mechanics updated 2.3 years ago by pedsangini276 • 4.8k
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Explain Newton's law of viscosity and concept of continuum of fluid.
fluid mechanics updated 4.0 years ago by prashantsaini • 0
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Two parallel plates kept 10cm apart have laminar flow of oil between them with a maximum velocity of 2m/s. Calculate.
fluid mechanics updated 2.2 years ago by RakeshBhuse • 3.2k
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The velocity profile for laminar flow of water between two fixed parallel plates is
fluid mechanics updated 4.0 years ago by teamques10 ★ 65k
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Define the terms: major energy losses and minor energy losses
fluid mechanics updated 2.3 years ago by pedsangini276 • 4.8k
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A lubricating oil of viscosity 1 poise and specific gravity 0.9 is pumped through a 30mm diameter pipe. If the pressure drop per meter length of pipe is $20 kN/m^2$ determine:
fluid mechanics updated 2.4 years ago by Krishna_Agrawal • 2.7k
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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 4.0 years ago by teamques10 ★ 65k
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The velocity components in two dimensional flow field are as follows 10
fluid mechanics updated 2.0 years ago by safahameedmaj152 • 20
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A siphon of diameter 200 mm connects two reservoirs whose water surface level differ by 40 m. The total length of the pipe is 8000 m. The pipe crosses a ridge.
fluid mechanics updated 2.4 years ago by pedsangini276 • 4.8k
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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 4.0 years ago by teamques10 ★ 65k
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Derive an expression for velocity of sound wave in a compressible fluid.
fluid mechanics updated 2.3 years ago by pedsangini276 • 4.8k
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Problem on Mach angle and Mach number
fluid mechanics updated 2.3 years ago by pedsangini276 • 4.8k
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What is siphon? On what principle it works?
fluid mechanics updated 2.2 years ago by pedsangini276 • 4.8k
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Oil of specific gravity 0.82 is pumped through a horizontal pipeline 15mm in diameter and 3Km long at the rate of 0.015m /s.
fluid mechanics updated 2.3 years ago by pedsangini276 • 4.8k
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7.4k
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Define Mach number and state its significance in compressible fluid flow.
fluid mechanics updated 2.3 years ago by sagarkolekar ★ 11k
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Derive an expression for the equivalent size of the pipe to replace the pipes in series.
fluid mechanics updated 2.1 years ago by sagarkolekar ★ 11k
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In a parallel two dimensional flow in the positive x-direction, the velocity varies linearly from zero at y=0 to 32 m/s at y=1m in perpendicular direction
fluid mechanics updated 5.0 years ago by teamques10 ★ 65k
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