Verification and simulation of CFD calculations , V&V

18 dezembro 2015, 13:30 • José Carlos Fernandes Pereira

Code and Solution Verification

·   Method of Manufactured Solutions (MMS)

·   The concepts of Modified Equation Analysis (MEA), consistency, and convergence

·   Truncation error and the asymptotic convergence of numerical solutions

·   The Richardson extrapolation and solution verification

·   The Grid Convergence Index

·   Example of Verification and Validation 

·   Derive analytically the modified equation of a 1D, advection-diffusion equation. Use the results to assess the behavior of truncation error

Solution Verification