Topic
NPTEL IIT Bombay
The lecture begins by reviewing the fundamental equations derived from the conservation of mass and momentum, setting the stage for the derivation of the conservation of energy. The instructor recaps the continuity equation and the Navier-Stokes equations, which describe fluid motion in terms of ine …
NPTEL IIT Bombay
The lecture begins by analyzing the rate of work done by pressure forces, normal stresses, and shear stresses within a fluid control volume. The instructor explains that for pressure forces, the work done is positive when the pressure and velocity vectors align but negative when they oppose each oth …