Register

GATE2018-1-22

• recategorized by
721 views
0 0 votes

 A flat plate of width $L=1 \: m$ is pushed down with a velocity $U=0.01 \: m/s$ towards a wall resulting in the drainage of the fluid between the plate and the wall as sown in the figure. Assume two-dimensional incompressible flow and that the plate remains parallel to the wall. The average velocity, $u_{\text{avg}}$ of the fluid (in $m/s$) draining out at the instant shown in the figure is ____ (correct to three decimal places).

1 Answer

0 0 votes
0.025

Sir if we assume that B > > L then it comes 0.05 in that case we assume 1D flow but in question he mentione that 2D flow

Related questions

0 0 votes
0 0 answers
358
358 views
Arjun asked Feb 17, 2018
358 views
GATE2018-1-43
A solid block of $2.0 \: kg$ mass slides steadily at a velocity $V$ along a vertical wall as shown in the figure below. A thin oil film of thickness $h=0.15 \: mm$ provid...
0 0 votes
0 0 answers
608
608 views
Arjun asked Feb 17, 2018
608 views
GATE2018-1-42
A sprinkler shown in the figure rotates about its hinge point in a horizontal plane due to water flow discharged through its two exit nozzles.The total flow rate Q throug...
0 0 votes
0 0 answers
468
468 views
Arjun asked Feb 17, 2018
468 views
GATE2018-1-34
In a Lagrangian system, the position of a fluid particle in a flow is described as $x=x_0e^{-kt}$ and $y=y_oe^{kt}$ where $t$ is the time while $x_o, \: y_o$, and $k$ are...
0 0 votes
0 0 answers
356
356 views
Arjun asked Feb 17, 2018
356 views
GATE2018-1-33
A tank open at the top with a water level of $1$ m, as shown in the figure, has a hole at a height of 0.5 m. A free jet leaves horizontally from the smooth hole. The dist...
Voting & Accepting an answer helps improve the community

Related questions

0 0 votes
0 0 answers
358
358 views
Arjun asked Feb 17, 2018
358 views
GATE2018-1-43
A solid block of $2.0 \: kg$ mass slides steadily at a velocity $V$ along a vertical wall as shown in the figure below. A thin oil film of thickness $h=0.15 \: mm$ provid...
0 0 votes
0 0 answers
608
608 views
Arjun asked Feb 17, 2018
608 views
GATE2018-1-42
A sprinkler shown in the figure rotates about its hinge point in a horizontal plane due to water flow discharged through its two exit nozzles.The total flow rate Q throug...
0 0 votes
0 0 answers
468
468 views
Arjun asked Feb 17, 2018
468 views
GATE2018-1-34
In a Lagrangian system, the position of a fluid particle in a flow is described as $x=x_0e^{-kt}$ and $y=y_oe^{kt}$ where $t$ is the time while $x_o, \: y_o$, and $k$ are...
0 0 votes
0 0 answers
356
356 views
Arjun asked Feb 17, 2018
356 views
GATE2018-1-33
A tank open at the top with a water level of $1$ m, as shown in the figure, has a hole at a height of 0.5 m. A free jet leaves horizontally from the smooth hole. The dist...
← Previous · GATE2018-1-21Next → · GATE2018-1-23
← Previous in category · GATE2018-1-9Next in category → · GATE2018-1-33
Position:
Show:
Answer:

Add Synced Question

×