
What is Bernoulli’s theorem ?
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What is Reynolds number? How to classify laminar and turbulent flow based on Reynolds number?
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Poll Reynolds number is
Reynolds number is
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The velocity components in the \(x\) and \(y\) directions are given by \(u=\lambda xy^{3}x^{2}y;v=xy^{2}\frac{3}{4}y^{4}\).Find the value of \(\lambda\) for a …
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A singlestage impulse turbine with a diameter of 120 cm runs at 3000 rpm.If the blade speed ratio is 0.42, …
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The transition Reynolds number for flow over a flat plate is \(5 \times 10^{5}\).What is the distance from the leading …
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A thin long circular pipe of 10 mm diameter has porous walls and spins at 60 rpm about its own …
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A smooth, steady stream of liquid (density, rho;) emanates downward from a circular faucet (to the atmosphere). The exit area …
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Consider a velocity field where x and y components of velocity are given by u=4x and v=4y. Obtain the equation …
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A velocity field has radial and tangential components of velocity as \({V_r} = 0\) and \({V_\theta } = 4r\).Obtain equation of streamlines.
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