How to calculate Green-Lagrange strain in a seal with hyperelastic properties in Abaqus?

I want to calculate the maximum Green-Lagrange strain in a elastomeric seal. How to calculate it in Abaqus? Is any field output available for the same? or do I require to right a code?

02 March 2017 2,926 4 View

Which type of loading is recommended for a nonlinear FEA?

Concentrated force, pressure etc?

10 November 2016 9,292 0 View

How to perform wear simulation in MSC Marc?

I need a tutorial to simulate the wear using Archard model for no. of working cycles. Thanks in advance.

05 June 2016 3,337 0 View

How to model rubber plasticity in abaqus?

I am analyzing the elastomeric seal subjected to very high pressure. The stress generated is above the elastic limit. Which material model needs to be implemented to take the plasticity into...

02 March 2016 3,689 4 View

Mesh convergence study in a highly nonlinear FEA problem?

In a highly nonlinear FEA problem involving all the three nonlinearities, is it possible to carry out mesh convergence study? If the geometry is fairly simple but the problem is highly nonlinear...

31 December 2015 1,238 9 View

What is the difference between macro and micro scale elastic contact?

I need to model the macro and microscale contact mechanics phenomenon for a seal-rod interface. what is the difference between the two?

05 June 2015 7,435 5 View

How can I give precompression in Abaqus?

I am modelling a seal/rod interface.I want to assemble the seal which is in initially compressed state.How to model such a problem.

05 June 2015 8,128 6 View

How can I apply repetitive impact load in Abaqus?

I have a pressure pulse curve for impact loading which I am applying with the amplitude option. I would like to apply it for 10000 cycles. How can I minimize the computation time for such case?

02 March 2015 6,935 5 View

How can one model turcite wear ring thermoplastic material in abaqus?

01 February 2015 5,129 4 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View