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This course, taught by Dr. Ferenc Szlivka, explores friction and fluid flow in heat and flow technology. Topics include Newton's viscous law, dynamic and kinematic viscosity, solution of Navier-Stokes equation, and more.
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ÓBUDA UNIVERSITY Heat and Flow Technology I. Use only inside Dr. Ferenc Szlivka Professor Dr. Szlivka: Heat and Flow Technology I_8
Friction fluid flow Real fluid flow along a wall Ideal flow along a wall
Newton’sviscous law Dynamic viscosity Kinematics viscosity
Different fluids Power function fluid Bingham fluid
Navier-Stokes equation Motion equation with friction terms Continuity equation
Solution of Navier-Stokes equation in tube Equilibrium of a cylinder
Solution of Navier-Stokes equation in tube „l" is the length , with Dp’the pressure loss