Questions & Answers (1-5 of 5)

  1. Change simulation box once in LAMMPS

    Closed | Responses: 0

    Dear all,

    I have the following problem:

    I generate successfully in Polymer Modeler an initial configuration of PE (degree of polymerization 100, 26 chains) in a box of...


  2. What are the Dreiding paramters for graphene ?

    Closed | Responses: 1


    I am using lammps to simulate PMMA-graphene composite system. I used polymer modeller to create the PMMA chains. I want to add the graphene sheet but I am not sure what...


  3. when I runn with my own exe.lammps 3 minimize has done but at fix 1 all nvt temp 300.0 300.0 100.0 this error apear: ERROR: All pair coeffs are not set (../pair.cpp:175) I will be very thankfull.

    Closed | Responses: 1


  4. Error message: Can’t find file log.lammps

    Closed | Responses: 1

    I am trying to run a simple test example that I have run before, but all I get is an error message: "Can't find file log.lammps" ... Can't understand the equivalent command...


  5. Can I request for multiple nodes when running LAMMPS on Nanohub?

    Closed | Responses: 0

    The LAMMPS tool on Nanohub has two features – atomic slip stick simulator and polymer modeler. Is there a way to perform simulations on LAMMPS other than the above on NANOHUB....