Name: Lecture 14: Diffusion (Part 2, Random Walk Model to Diffusion Equation) @bahgalabiitdelhi7797
Uploaded: 2017-02-15T01:29:31-0400
Duration: 8 min 17 s
Description: In this lecture, we derive the diffusion equation for the continuum limit by considering a large collection of molecules independently performing random walk.

Lecture 26: Electro-omsotic flow with non-uniform zeta potential @bahgalabiitdelhi7797

Uploaded April 2017 | Updated September 2026, 4 days ago

In this lecture, we discuss the effect of non-uniform zeta potential on electro-osmotic flow. In particular, we consider the example of electro-osmotic flow in a circular capillary with axial variations in zeta potential

Lecture 26: Electro-omsotic flow with non-uniform zeta potential

Lecture 19: Taylor-Aris Dispersion (Part 3, Effective Diffusivity)

Lecture 7: Work (Engineering Thermodynamics Lecture Series)

Lecture 20: Statement of Second Law of Thermodynamics: Clausius and Kelvin-Planck Statements

Lecture 6: The Zeroth Law of Thermodynamics (Engineering Thermodynamics Lecture Series)

Lecture 2: Scaling laws and dimensionless numbers

Lecture 9: Properties of the Fourier Transform

Lecture 22: Absolute Thermodynamic Scale of Temperature (Engineering Thermodynamics Lecture Series)

Lecture 3: Governing equations for fluid flow

Lecture 11: Filtering and its Relation to Convolution through example of a lowpass filter

Lecture 15: Folding and Periodicity of Discrete Fourier Transform (DFT) with an Example

Lecture 14: Diffusion (Part 2, Random Walk Model to Diffusion Equation)