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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Answer:
I would like to see some aspect in the issue of abandoning children or pets.People abandon their children or pets because their either irresponsible,or doesn't want them anymore so they can do anything they want without having to hire a babysitter or pet-sitter.If they were going to throw them out,why did they adopt or have the baby?I feel bad for all the animals and children taht get thrown out or abandoned to live on their own.they probably dont know how to live on their own,and what if they accidently get killed when crossing the street,or what if the child gets kidnapped and something really bad happens to them.(dont have to insert this part) I was thrown out and CPS found me and my brothers and we were imediatly separated and put into foster homes around the world.Luckilly my parents found me nad helped me and my bros out.
Explanation:
Answer: the answer is Regulatory pillar
Explanation:
Quizle Romila ensures that she pays taxes out of fear that she might be caught and sent to prison for evading taxes. The given example shows the influence of regulatory pillar on people’s behavior.
The regulatory pillar is the forceful power of the government exercised through laws,regulations and rules.
Romila was influenced by the mentality of been prosecuted if she avoids paying of taxes
Answer:
A
Explanation:
It provide a means of jobs creation and employment opportunities for it's middle man power
