Uniform Flow:
If the fluid properties like density, velocity and pressure, etc. do not change throughout the fluid flow, then this type of flow is called uniform form.
Mathematically, it can be written as-
V ⃗ = V (t)
P = P (t)
ρ= ρ (t)
Or,
[∂V/∂s]t= constant = 0
[∂P/∂s]t= constant = 0
[∂ρ/∂s]t= constant = 0
Non-Uniform Flow:
If the fluid properties like density, velocity and pressure, etc. change throughout the fluid flow, then this type of flow is called non-uniform form.
Mathematically, it can be written as-
[∂V/∂s]t= constant ≠ 0
[∂P/∂s]t= constant ≠ 0
[∂ρ/∂s]t= constant ≠ 0
Links of Previous Main Topic:-
- Vapour compression refrigeration cycle introduction
- Basic fluid mechanics and properties of fluids introduction
- Fluid statics introduction
- Manometers measurement pressure
- Fluid kinematics
- Lagrangian method for describing fluid method
- Eulerian method for describing fluid method
- Lagrangian relationship from eulerian equations
- Steady and unsteady flows
Links of Next Mechanical Engineering Topics:-
- Stream line
- Path lines
- Streak lines
- Acceleration of a fluid particle
- Continuity equation
- Continuity equation in three dimensions in differential form
- Continuity equation in a cylindrical polar coordinate system
- Bernoullis equation
- Basics and statics of particles introduction
- Equilibrium of rigid bodies introduction
