• Question Cagtegory: Fluid dynamics
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• ## Find the circulation around a closed contour which is defined by $$x = 1, y = 0, y = 1$$ and $$x = 0$$.

A velocity field is given by $$u=x^{2} + y$$ and $$v= x^{3} + 2y$$. Find the circulation around a closed …

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• ## Find the vorticity.

A velocity field is given by $$u=\frac{y}{x^{3}+y^{3}}$$ and $$v=\frac{-x}{x^{3}+y^{3}}$$. Find its vorticity.

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• ## Find the equation of the streamline which is passing through the point $$\left ( 2,6 \right )$$.

A velocity field is given by $$u=\frac{y}{x^{3}+y}$$ and $$v=\frac{-x}{x^{3}+y}$$. Find the equation of the streamline which is passing through the …

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• ## Bernoulli’s principle and equation

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• ## What is Reynolds number? How to classify laminar and turbulent flow based on Reynolds number?

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• ## PollReynolds number is

Reynolds number is

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• ## Find the value of $$\lambda$$ for a possible flow field involving incompressible fluid.

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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• ## Find the inlet velocity of the steam.

A single-stage impulse turbine with a diameter of 120 cm runs at 3000 rpm.If the blade speed ratio is 0.42, …

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• ## Find the distance from the leading edge of a flat plate at which transition will occur.

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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• ## Find the radial component and tangential component of the fluid’s velocity.

A thin long circular pipe of 10 mm diameter has porous walls and spins at 60 rpm about its own …

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