The three main coefficients not properties or dimensionless

The three main coefficients (not properties or dimensionless numbers) interphase transport are For momentum transport For heat transport For mass transport Write two assumptions of Navier Stoke equation. What is the assumption of Euler\'s equation?

Solution

Assumption for navier stroke:

1. Continuous media

2. Viscous constant

3. Incompressible

4. Steady state

5. Fully developed

Assumption of euler equation:

The fluid is non-viscous (i,e., the frictional losses are zero).

The fluid is homogeneous and incompressible (i.e., mass density of the fluid is constant).

The flow is continuous, steady and along the streamline.