Hi There,

I am going to measure the mechanical properties of nanoparticle in Nano composite using nanoindenter. I searched through the literature and I did not find any work that measure this individually and all of them measured properties of nanocomposite not the inclusion itself. ThanksAzadeh

Dear All,

I want to simulate polymer system that have pi-pi interaction between

chains and reinforcements. I know there is no implemention of pi-pi

interaction in lammps.

So, Is there another method to consider pi-pi interaction in lammps? or

I can't simulate these system by lammps.

Regards,

Azadeh

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Dear All, 

Recently I have read some literatures on Molecular simulation of polymer. My interest is measurement of

mechanical properties of polymer through the uniaxial tensile test.    

I have a question about relatively large time scales in MD simulations of polymer and how to interpret MD

stress-strain results for FE modeling. In particular, in the literature it is mentioned that strain rate of

HI There,

I am going to generate a polymer chain and I am looking for a hexagonal self avoiding walk (SAW) code (computer program), most 3D free code (C nad fortran) are for qubic latice. 

Thanks

AZadeh

Hi There,

I am going to do MD simulation on polymer nanocomposites in order to measure the mechanical properties and density of the interphase between fiber and matrix. my filler is platetlet. I read some paper in which similiar work has been done some of them with LAMMPS and some using Material studio

I am wondering what is the pros and cons of each. 

Thanks

Azadeh

Hi All,

Most exisiting failure critera delevolped for fiber composite laminates and they are rough estimations for fabric composite. I want to know if there is a suitable failure criterion for fabric composites.

Thanks

Azadeh