Microscopic Heat Transport: Modes and Laws

This lecture by the instructor covers the microscopic and molecular transport of heat, focusing on the modes of heat transport including conduction, convection, and radiation. It explains Fourier's law of heat conduction and Newton's law of cooling, providing insights into thermal conductivity at the molecular scale. The lecture also delves into heat transfer in composite systems, Prandtl and Nusselt numbers, and fouling. Through examples and derivations, the lecture explores the principles behind heat conduction in solids, liquids, and gases, emphasizing the importance of thermal resistance and thermal conductivity in various materials.