[gmx-users] Viscosity using periodic perturbation method

[Yanmei Song]

Dear users:

I was trying to calculate the viscosity of liquid system using periodic
perturbation method. Does this method require NVT ensemble simulation in
stead of NPT ? Because I read some literature on periodic perturbation
method. they all used NVT.  I did not found any information about this on
the manual. Can I use NPT Non-equilibrium MD in order to use periodic
perturbation method? Thanks in advance!
-- 
Yanmei Song
Ph.D. Candidate
Department of Chemical Engineering
Arizona State University
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