[gmx-users] apparent shear rate vs. shear stress using cos_acceleration function in Gromacs
sdhakalsnu at gmail.com
Sun Sep 27 05:44:08 CEST 2015
Dear Gromacs users,
I am trying to simulate a polymer system under shear condition using
cos_acceleration function in Gromacs. The streaming velocity is in
x-direction and the gradient is in the z direction. Is there a way that I
can output apparent shear rate vs. shear stress directly rather than
(1) By apparent shear rate, I mean the velocity profile in the z
direction--that would enable to calculate the shear rates.
(2) Should I take the pressure component (Pxz) as the shear stress or there
is something else?
Thank you in advance,
Department of Biomedical and Chemical Engineering
Syracuse University, Syracuse, NY 13244
More information about the gromacs.org_gmx-users