#13 Finite Volume Method for Diffusion Equation:Discretization of 3D Diffusion Equation

Welcome to 'Computational Fluid Dynamics using Finite Volume Method' course ! This lecture extends the concepts covered previously to the 3D diffusion equation. It explains the process of calculating the diffusion coefficient on cell faces using methods like arithmetic mean, harmonic mean, and linear interpolation. It concludes with a discussion on the advantages of the harmonic mean for calculating the diffusion coefficient. NPTEL Courses permit certifications that can be used for Course Credits in Indian Universities as per the UGC and AICTE notifications. To understand various certification options for this course, please visit https://nptel.ac.in/courses/112106294 #3DDiffusion #DiffusionCoefficient #ArithmeticMean #HarmonicMean #LinearInterpolation #FiniteVolumeMethod