railway RRB JE (CBT I + CBT II) Mock Test 2024 Fluid Mechanics Fluid Kinematics Cauchy-Riemann Equation
The Lagrangian description of fluid field is more computational because:
1
it is required to track the movement of a large number of fluid particles with time
2
variation of velocity is expressed in Cartesian coordinates
3
velocity field is a continuous function distribution with position and time
4
velocity of the fluid particle is the same as the local velocity