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FLUID MECHANICS LECTURE

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Presentation on theme: "FLUID MECHANICS LECTURE"— Presentation transcript:

1 FLUID MECHANICS LECTURE
ÓBUDA UNIVERSITY FLUID MECHANICS LECTURE Only using inside Dr. Ferenc Szlivka professor Dr. Szlivka: Fluid Mechanics 8.

2 Friction fluid flow 8. Chapter
Dr. Szlivka: Fluid Mechanics 8.

3 Dr. Szlivka: Fluid Mechanics 8.
Friction fluid flow Ideal flow along a wall Real fluid flow along a wall Dr. Szlivka: Fluid Mechanics 8.

4 Friction flow in a channel
Dr. Szlivka: Fluid Mechanics 8.

5 Dr. Szlivka: Fluid Mechanics 8.
Newton’s viscous law Dynamic viscosity Kinematics viscosity Dr. Szlivka: Fluid Mechanics 8.

6 Dr. Szlivka: Fluid Mechanics 8.
Different fluids Power function fluid Bingham fluid Dr. Szlivka: Fluid Mechanics 8.

7 Navier-Stokes equation
Motion equation with friction terms Continuity equation Dr. Szlivka: Fluid Mechanics 8.

8 Solution of Navier-Stokes equation in tube
Equilibrium of a cylinder Dr. Szlivka: Fluid Mechanics 8.

9 Solution of Navier-Stokes equation in tube
Dr. Szlivka: Fluid Mechanics 8.

10 Solution of Navier-Stokes equation in tube
„l" is the length , with Dp’the pressure loss Dr. Szlivka: Fluid Mechanics 8.


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