Lecture 24: Entropy of an isolated system increases during irreversible process; Clausius inequality @bahgalabiitdelhi7797

Uploaded November 2020 | Updated September 2026, 3 days ago

In this lecture, we show that the entropy of an isolated system increases during an irreversible process. We arrive at this conclusion by first deriving the Clausius inequality. We also discuss this through an example of mixing of gases in chamber with insulated and rigid walls. Finally, we provide general relations for entropy change of an ideal gas, a solid, and a liquid. (c) Supreet Singh Bahga, IIT Delhi

Lecture 24: Entropy of an isolated system increases during irreversible process; Clausius inequality

Lecture 7: Dirac Delta Function and its Fourier Transform and of Harmonic Functions

$Lecture 12: Micro Particle Image Velocimetry (Part 3, Imaging) In this lecture, we discuss the imaging system required for Micro Particle Image Velocimetry (Micro PIV). We discuss the concepts of depth-of-field and diffraction-limited imaging.$

Lecture 30: Properties of a Pure Substance: T-v, p-v, p-T diagrams and PVT Surface

Lecture 18: Taylor-Aris Dispersion (Part 2, Depth-Averaged Transport Equation)