Prafful Acharya

3 Questions 1 Answers 0 Followers

Questions related from Prafful Acharya

Can ALE be applied to composite structure in Abaqus CAE. if yes then how can we do it ?

it shows an error 1.adaptive meshing is not supported in any elements in this domain. 2.adaptive meshing contraints can be specified on adaptive mesh domain.

11 March 2019 6,579 1 View

How to solve error associated with "LS-DYNA time step size should not exceed 1.521E-07 to avoid contact instabilities."?

i tried with different time steps and different termination time but it does not work . The solver stops solving the problem as soon interaction between solid and SPH particles is about to happen.

01 November 2018 1,640 3 View

How to define interactions between a sph node and solid FE model in LS -DYNA?

i have tried using *contact nodes to surface but interaction is not happening.

20 October 2018 6,388 2 View