Question

write the expression for the determination of acceleration of a fluid particles?​

Answer 1

Explanation:

Since acceleration is the time derivative of velocity, the material acceleration can be derived from the definition of material derivative as follows: Note that dt/dt = 1 by definition, and since a fluid particle is being followed, dx/dt = u, i.e. the x-component of the velocity of the fluid particle.

Answer 2

Answer:

Since acceleration is the time derivative of velocity, the material acceleration can be derived from the definition of material derivative as follows: Note that dt/dt = 1 by definition, and since a fluid particle is being followed, dx/dt = u, i.e. the x-component of the velocity of the fluid particle.