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Rus_ich [418]
3 years ago
8

Fluid fills the space between two parallel plates. The differential equation that describes instantaneous fluid velocity for uns

teady flow with the fluid moving parallel to the walls is
rho. ζu/ζx = μ. ζ^2 u/ζy^2

The lower plate is stationary and the upper plate oscillates in the x-direction with a frequency ω and an amplitude in the plate velocity of U. Use the characteristic dimensions to normalize the differential equation and obtain the dimensionless groups that characterize the flow.

Engineering
1 answer:
USPshnik [31]3 years ago
3 0

Answer:

u/v = S (y²w) / m sinwt + y/h

Explanation:

see attached image

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The solution for the given problem is done below.

Explanation:

M1 = 2.0

\frac{p1}{p*} = 0.3636

\frac{T1}{T*} = 0.5289

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Isentropic Flow Chart:  M1 = 2.0 , \frac{T01}{T1} = 1.8

T1 = \frac{1}{0.7934} (1.8)(288K) = 653.4 K.

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At the inlet,

T02= \frac{T02}{T1}T1 = (1.8)(288K) = 518.4 K.

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5 0
3 years ago
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6. During some actual expansion and compression processes in piston–cylinder devices, the gases have been
Katyanochek1 [597]

During some actual expansion and compression processes in piston-cylinder devices, the gases have been are the P1= P2.

<h3>What is the pressure?</h3>

Pressure is something that has the pressure that is physical and that causes the pressure is piston-cylinder devices.

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brainly.com/question/25736513

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5 0
1 year ago
For welding the most important reason to use jigs and fixtures in a welding shop is to
diamong [38]

Answer:

Reduce manufacturing costs.

Explanation:

Hope This Helps

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2 years ago
2.1 What is the minimum number of pins required for a so-called dual-op-amp IC package, one containing two op amps? What is the
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Answer:

8 for dual-op-amp package, and 14 for quad-op-amp

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This is because every op-amp has 2 input terminal 4 pns

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3 years ago
Differnence between boat and ship​
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