Blog posts

negative poison's ratio dyna

Submitted by yogeshtv on Fri, 02/13/2009 - 06:22

I am trying to simulate the negative poison's material behaviour in dyna. Is there any material model in dyna where we can give negative poison's ratio.

Please suggest me

Analysis on washing machine

Submitted by yogeshtv on Fri, 02/13/2009 - 06:17

Hello

Can anyone please suggest me, what are the anlysis to be carried on washing machine and software to be used.

If there is any link regarding to this please share it.

Rgds

Modelling Ice deformation and fracture in Abaqus

Submitted by Daniel Prawica on Fri, 02/13/2009 - 01:52

Hello Abaqus Users,

I am new to Abaqus: I am trying to model formation and propagation of fractures in glacial ice (note: ice deformation mainly by plastic flow). I was wondering if anyone has modeled ice as a material exhibiting a nonlinear behavior, or possibly have a user subroutine for ice that I could use. Thanks in advance for any help.

Daniel

hi , Gurson and Polymer PP ...so hard to find the right way

Submitted by elahmar.kadi on Thu, 02/12/2009 - 21:16

i'm a new persone in this webside

i'de like to know more good things about Gurson model.

if u have any help

so , u can add me between ur friends

yacult273 [at] hotmail.fr

thx for ur help

ABAQUS_Heat Genration

Submitted by alian on Thu, 02/12/2009 - 17:49

research

elasticity

i like to run this Job.

would you please help me.

thanks

Ansys creep

Submitted by zedomonte on Thu, 02/12/2009 - 16:40

research

ansys

creep

Hi,

Is there a place I can find explained examples or tutorials on how to model creep in ANSYS?

Thanks!

solver for a very hetereogeneous system of equations

Submitted by phunguyen on Thu, 02/12/2009 - 16:34

research

Hello everybody,

I am solving a FE problem on a hetereogeneous medium consisting of rigid phase (Young modulus of about 100 000 N/mm2), a softer phase (Young modulus of 20 000 N/mm2) and pore (Young modulus of 1 N/mm2). The reason that I have to mesh the pore is that there are some elements of rigid phase hanging out in the pores. So, if I do not mesh the pore, then my FE matrix is singular.

Abaqus SE problem

Submitted by Richard Kutcher on Thu, 02/12/2009 - 15:39

software

Just attended a FEMA introduction course put on by my provincial engineering assoc. We all received a copy of Abaqus Student Edition.

When I install the program on my Toshiba Windows Vista laptop the installation completes but when I start the program and try to draw a part instead of getting a blue grid I get a second white drawing sheet overlaying the first.I have tried numerous installs and have all the latest Vista upgrades. My copy of the DVD is good because the program works on my desktop computer.