AIRBUS THINGS TO KNOW BEFORE YOU BUY

[8] In 1757, Leonhard Euler released the more basic Euler equations which might be placed on both compressible and incompressible flows. The Euler equations have been extended to include the consequences of viscosity in the main fifty percent of the 1800s, causing the Navier–Stokes equations.[nine][ten] The Navier–Stokes equations are essential