LAMMPS WWW Site - LAMMPS Documentation - LAMMPS Mailing List Archives
[lammps-users] fix npt command
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[lammps-users] fix npt command


From: Rajesh <creativeidleminds@...24...>
Date: Thu, 21 Sep 2017 21:56:44 +0530

Dear users
I want to apply compressive hydrostatic pressure on a polymer melt using fix npt command. I want to know whether +ve values are compressive or negative values?

fix 1 water npt temp 300.0 300.0 100.0 iso 10.0 10.0 1000.0

like in command above, Pstart=10 and Pstop=10. Here does it mean compressive pressure?

Thanks

Rajesh