Excessive Kinetic energy in Abaqus VUMAT?

I am comparing solutions of linear elastic response of a material in Abaqus explicit with inbuilt model and with VUMAT (Linear Elastic) code on single element. I am getting almost same results...

08 September 2019 8,119 2 View

How to simulate high number of cycle fatigue analysis in Abaqus?

I am doing fatigue damage analysis of composite in Abaqus. How to simulate high number fatigue say 10K or 20K cycles in abaqus, since it is not feasible to simulate each cycle due to high...

04 May 2018 873 2 View

How to export XY data from abaqus to excel?

06 July 2017 1,055 13 View

Can anyone provides guidelines for design of launching system of Split hopkinson pressure bar(SHPB)?

looking for design guidelines of striker mechanism or gas gun mechanism of split hopkinsor pressure bar. what are the parts of launching system and what instrumentation is required?

10 November 2016 8,491 0 View

Can anyone refers me some paper or books for finite element analysis of ceramic matrix composites?

some study material for FEM of ceramic matrix composites

09 October 2016 2,718 2 View

How to perform finite element analysis of ceramic matrix composites ?

09 October 2016 3,464 3 View

I am performing finite element analysis of laminated composite plates using ANSYS. values of obtained global stresses are more than applied stress?

04 May 2016 5,162 5 View

How to creat laminated composite pressure vessel in ANSYS apdl?

how to define orientation of layers and what should be thickness of cylinder?is it equal to thickness of layers? what should be boundary conditions when internal pressure is applied?

04 May 2016 5,109 5 View

In ANSYS while defining element type like SOLID95, SHELL181 what is meaning of 95 and 181?

what is the meaning of 95,181,281 in SOLID95, SHELL181 and SHELL281?

04 May 2016 6,671 1 View

I am performing finite element analysis of laminated composite plates using ANSYS. values of obtained global stresses are more than applied stress?

04 May 2016 3,232 1 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

MGL tools

20 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

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

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View