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ponjavic
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I am trying to solve this problem using lagrangian motion but I have no idea how to use it.
It can be solved using mass conservation and force momentum equation but we are supposed to solve it with continuity.
How would I go about this?
Continuity:
\frac{ Dp }{Dt} = \delta u / \delta x + \delta v / \delta y + \delta w / \delta z
Now the problem is this:
Calculate the drag force acting on the flat 2m wide plate. Outside the viscous region the velocity is uniform. Use density = 1.23kg/m^3
What I can say is that, \frac{ \delta p }{\delta t} = 0
PIC
It can be solved using mass conservation and force momentum equation but we are supposed to solve it with continuity.
How would I go about this?
Continuity:
\frac{ Dp }{Dt} = \delta u / \delta x + \delta v / \delta y + \delta w / \delta z
Now the problem is this:
Calculate the drag force acting on the flat 2m wide plate. Outside the viscous region the velocity is uniform. Use density = 1.23kg/m^3
What I can say is that, \frac{ \delta p }{\delta t} = 0
PIC
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