03/10/2020
Navier-Stokes Equation:-
May you've see this weird type Equation called Navier-Stokes Equation. Let's see where used it is .
It's used to analyse the behaviour of the fluid at microscopic level. By which we could analys how effective is our model like take an example a car company want to replace their car design of 150km/h into the 300km/h . So here we can increase the velocity by two type .
1) To improve the power of ENGINE(This would be costly)
2) To make a perfect design.
Perfect design:- Such as design in which the drag force would be minimum. So the speed automatic will increase.
The analysis of the drag force would be through Navier-Stokes Equation.
How it's come out:-
It's just come by deep analysis on the Newton second law (F=ma). Here take a grid and apply all the forces and then Equate all forces according to the Newton second law.
Then we'll get it Equation.
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