Molecular diffusion

Related lectures (32)

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Explores the microscopic description of diffusion and convection transport, emphasizing similarities between chemical diffusion and heat conduction.

Covers diffusive transport in tokamak plasmas, including classical and neo-classical diffusion, ambipolar diffusion, and turbulent transport.

Explores the effects of temperature on materials, including thermal expansion and conductivity.

Covers the diffusion coefficient in gases, liquids, and solids, including the Matano method and atomic theory of diffusion.

Delves into the kinetics of cement hydration, discussing heat evolution, nucleation, growth, and diffusion processes.

Explores impact ionisation in plasma physics and the random walk model as a key challenge in understanding plasma confinement.

Covers heat and chemical diffusion in isotropic substances dissolved in non-reactive fluids.

Explains the velocity-velocity autocorrelation function and the Green-Kubo formula for diffusion coefficient.

Explores the basics of sintering, including diffusion mechanisms, control parameters, and vapor pressure effects on curved surfaces.