How to model contact condition between fluid and wall (VOF model, ANSYS Fluent)?

Hi, I am trying to simulate the mucus removal process using Fluent. I used multiphase model (air+mucus), simulation is working fine for the no-slip condition. In the realistic case, mucus will...

05 June 2019 3,725 1 View

Is it possible to give specified shear condition for the wall boundary in ANSYS Fluent?

Hi, Is it possible to give specified shear for the wall in Fluent. I have checked the manual and found that the wall can be modeled in the following ways (For VOF model, only adhesion contact...

05 June 2019 6,211 3 View

How to give user defined stress strain curve in abaqus?

Dear all, Any body know how to give stress strain curve with negative slope in abaqus

02 March 2019 1,630 4 View

How to calculate J integral using domain integral method?

Hi, How to calculate 3 components of j integral using domain integral method.

04 May 2017 2,912 2 View

How to calculate displacement gradient matrix?

Hi, Is it possible to calculate displacement gradient matrix from strain tensor and gauss point co- ordinates

03 April 2017 1,439 3 View

How to calculate the Orthocenter of triangle?

02 March 2017 1,495 3 View

Phantom node method in Abaqus XFEM implementation?

10 November 2016 9,912 0 View

Abaqus installation on client machine?

Hi, I am trying to install abaqus 6.14 (abaqus 2016) in my workstation (client machine) Error is coming while giving licence server, can anybody help me in resolving this error Error: Unable to...

08 September 2016 6,652 5 View

What factors need to be compared/ considered for validating numerical results with analytical results for crack propagation problem?

07 August 2016 6,089 4 View

Crack simulation with abaqus?

Hi, I am trying to simulate crack propagation under mixed mode, I was able to simulate mode-1 crack propagation, But while simulating(using XFem) the crack under mixed mode, due to load the...

07 August 2016 5,964 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