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The boundary layer thickness is usually defined as the distance from the wall to the point where the flow velocity reaches 99 % of the free stream value.
In the very thin boundary layer associated with free stream flows with high Reynolds numbers, a steep rise in velocity occurs perpendicular to the wall.
Boundary layer thickness = 0.37*Distance on x-axis/(Reynolds Number^(1/5))
δ = 0.37*x/(Re^(1/5))
This formula uses 3 Variables:
Variables Used
Boundary layer thickness - (Measured in Meter) - Boundary layer thickness is the distance normal to the wall to a point where the flow velocity has essentially reached the 'asymptotic' velocity.
Distance on x-axis - (Measured in Meter) - Distance on x-axis is the distance of point measured along x-axis form origin.
Reynolds Number - The Reynolds number is the ratio of inertial forces to viscous forces within a fluid which is subjected to relative internal movement due to different fluid velocities. A region where these forces change behavior is known as a boundary layer, such as the bounding surface in the interior of a pipe.
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Statement that describes what members of a culture are able to do, when culture is seen as one that create a context for behavior is : determine the proper behavior for a cultural situation.
- Culture is very important in the society, because it serves as way of life, it helps to regulate the behavior in the society.
- Different region has different cultures which means our behaviors differs through the universe.
We can conclude that culture serve as way of life.
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Answer:
Durdona is wrong. The answer is C.
Explanation:
I just got it wrong on the test.
