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How to define eulerian region for 2D modeling of orthogonal machining using ALE adaptive mesh constraints?

Submitted by AmirAshy on

HI


I am working with abaqus6.8.1. I am interesting to model orthogonal
machining by ALE adaptive remeshing IN 2D. In this way I have a problem.
For modeling of machinig inflow and outflow surfaces(eulerian) with
inflow boundary condithion type velocity(eulerian) must be defined.but
the default definition of surfaces and region or boundary type in abaqus
are lagrangian. I read on user manual that this type must be change to
eulerian.



abaqus, cel, coupled eulerian lagrangian, fluid flow

Submitted by Ledjani on

I am trying to model a tube which is filled with liquid that is being crushed.  I am using Coupled Eulerian Lagrangian to model the problem in abaqus, and there are a few distortions/errors in the model.  I am using symmetry to model only quarter of the model.  The liquid actually comes out from the sides of the tubes as the two attached pictures show.  

 

ISX3/SIGNATURE-600 cummins,diesel engine ISX mating parts Flywheel 3680922

Submitted by XueSong Zhou on
ESN: 14001976Application: equipmentvehiclevehiclefreight vehicle bore-[in]: 5.39Stroke-[in]: 6.65bore&Stroke-[in]: 5.39x6.65Displacement-liter[in³]: 15 [915]Cylinders: 6Fuel Pump: 4009811injector: noneHead,Cylinder: noneFlywheel housing: 3680063engine upper set:noneheater: nonefuel consumption--L/hr[g/hr]:noneengine length--mm[in]:noneengine width--mm[in]:noneengine height--mm[in]:noneengine LxWxH--(in):noneengine Weight--(kg):noneFlywheel 3680922Model: ISX-500Series: ISXDATA: none ISX3/SIGNATURE-600 cummins,diesel engine ISX mating parts Flywheel 3680922

PROGRESSIVE DAMAGE AND FAILURE ABAQUS / EPOXY RESINS

Submitted by CeciliaPisano on

Hi everybody,

 have you ever tried to model the damage behaviour of a material using the theory of progressive damage and failure

for ductile metals implemeted in Abaqus for continuum elements?

If so, do you think it is possible to use the same theory to model the damage behaviour of an epoxy resin?

Are there any articles in which this has been done? Could you please suggest me some articles to read?

 Thank you very much.

Regards,

 Cecilia 

Joint Postdoctoral Fellow Position at KAUST and Georgia Institute of Technology

Submitted by arash_yavari on

                                     

Joint Postdoctoral Fellow Position at KAUST and Georgia Institute of Technology — Accepting applications until the position is filled


We have one more opening and have no U.S. visa waiver requirement anymore.