Autocorrelations of acceleration magnitude, acceleration spherical angles, and A.V
The following are autocorrelations defined as follows:
Attention: the wall-bins are not all the same size! They have a width of near the wall, and a width of away from the wall.
The data used to make these plots can be found here and the script used to plot these results can be found here
The following plot traces the autocorrelation of the inner product of acceleration and velocity, defined as
The two spherical angles of the acceleration vector are defined as follows:
Where is a function that avoids the singularity, and has a range of , more here
Attachments
- spherical_coord.png (22.1 KB) - added by stelzenm3n 4 years ago.