Mohd Ishaq

5 Questions 6 Answers 0 Followers

Questions related from Mohd Ishaq

Implementing free end boundary conditions for buckling analysis of a cantilever beam using DQM?

Hi, Can any one suggest how to implement the shear force condition at the free end of a cantilever beam using DQM. The boundary condition (related to shear force) at the free end is : EI...

07 March 2017 5,686 4 View

How to compute the force vector for a simply supported beam subjected to central point load using Differential Quadrature Method (DQM) ?

Hi, How can I apply central point load on a simply supported beam using DQM? I mean, how to compute the force vector acting at the middle of the beam? Any suggestion / help is highly appreciated...

13 February 2017 4,954 0 View

Wave propagation using LAMMPs

Hi, I am trying to generate a wave pulse in nano wire (using LAMMPs). The wave pulse is a product of Sin(2*PI*q*dt) and Cos(2*PI*q*dt) function. Where q is the frequency and dt is the time. The...

24 April 2016 1,994 4 View

Forces on cylindrical indenter in LAMMPS ?

Hi, I am trying to apply a force on a clamped-clamped beam using a virtual cylindrical indenter using LAMMPS. My units are metals and the force constant of indenter is K = 10 ev/A^3. My beam is...

09 March 2016 8,620 5 View

Any advice on quasi static tensile loading in lammps using addforce/aveforce commands?

i would like to know, how to perform quasi static tensile loading in lammps using addforce/aveforce commands? I have an idea. that loading has to be followed by minimization step (in a loop) to...

27 December 2015 1,646 0 View