Transfer coordinates system with Gram-Schmidt
Hi all,
I have read a paper with title "A strictly conservative Cartesian cut-cell method for compressible viscous flows on adaptive grids", authors: Daniel Hartmann, Matthias Meinke, Wolfgang Schröder. link: https://docs.google.com/viewer?a=v&p...RkNTcwN2FjZGI2 part 4.2.2 "Wall-shear stress computation", they said using the Gram-Schmidt orthogonalization to find unit vectors e_eta^n and e_zeta^n, but I don't understand how to find two vector in general as you said. If possible, you can show me how to find, or answers of these two vectors. Thank you! |
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