Is it true that a material with a higher Young's modulus is more stiffness than a material with a lower Young's modulus? If so, why?

I know that youngs modulus is material property but am not clear about stiffness how vary?

31 December 2018 5,990 5 View

What is the major difference between reduced integration and full integration?

Is reduced integration affect the analysis results in Abaqus CAE.

31 December 2018 5,900 4 View

Whats different between endurance limit vs endurance strength?

In bending stress, whats different between endurance limit vs endurance strength?

31 December 2018 1,546 2 View

How to the define dependent surface and independent surface in Abaqus interaction?

Am just troubling to assume that which is dependent or independent surface while interaction constraint applying.

31 December 2018 244 3 View

How to rid from element distortion in Abaqus?

How to fix the Element distortion error in Abaqus?

31 December 2018 8,163 3 View

How to do multi-step analysis in Abaqus?

I am doing bolt load and torque load sequentially. But not sure that my result going to valid.

31 December 2018 2,036 3 View

How to rid from penetration error in Abaqus dynamic analysis?

Am doing dynamic analysis with penetration error, am not sure that my result correct or wrong.

31 December 2018 6,546 3 View

Why all food packaging covers are coated with silver inside it?

When observed ,Why most of the biscuit or cookie packaging cover have glittering coating(like silver or aluminium foil ) given inside it ?

11 December 2018 1,805 2 View

Why Poisson ratio calculated by lateral strain divided by linear strain?

Why not poisson ratio calculated by linear deformation divided by lateral deformation.

11 December 2018 3,456 1 View

Is geometry can affect the materials standard property?

Hi I want to clarify about geometry property can affect or change the materials data?

11 December 2018 8,493 0 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

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