What is the best physically based constitutive model for analyzing the deformation pattern of semi-solid materials?

Up to now, many constitutive models were proposed for semi-solid deformation. However, some aspects of the deformation mechanisms are confusing. For example, what is the main breakdown mechanism...

09 October 2018 910 1 View

What is the main deformation mechanism of bainitic steels?

Moreover, I want to know about the ductility of these steels.

10 November 2017 1,687 2 View

How does the localization band form in metals and geomaterials?

I want to know the differences of materials to form the localization band.

10 November 2017 8,574 5 View

What are the preliminaries of a good verification for new plasticity models? And also, how many methods exist for this purpose?

On the other hand, is the verification required when a few change implies in current models for a certain purpose, e.g. the assessment of formability?

10 November 2017 1,938 3 View

How does the fraction of solid skeleton (formed in a semi-solid matter) vary during the soaking time (before loading)?

The aim is to find an equilibrium value for the fraction of the solid skeleton.

01 January 1970 1,683 1 View

What is the main breakdown mechanism of the solid skeleton (formed in a semi-solid alloy)?

Is it the fracture of the solid bonds or the local dilatancy (Granular feature)?

01 January 1970 10,010 2 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

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 June 2021 0 0 View