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postdoctoral position - isogeometric analysis

Submitted by sangalli on

IMATI-CNR and the Mathematics Department of the University of Pavia offer a postdoc position on isogeometric analysis. This research project focuses on the design and implementation of innovative isogeometric methods for solid/fluid mechanics.  In particular the target applications are related to

- nearly-incompressible and fibered materials

- fluids in geological formations

This research project is partially supported by the private sector, and is supervised by Annalisa Buffa and Giancarlo Sangalli.

Looking for a Postdoc position in the filed of vibration aided fault diagnosis

Submitted by behrang on

I am going to finnish my Ph.D. of mechanical engineering with a thesis in the field of vibration assisted fault diagnosis in about 3 months. My main field of research is vibration and I have worked extensively on gear systemes vibration modeling and diagnostics. 

Currently I am looking for a postdoc position at which I can continue my researches in the abovesaid fields.

my Email address is b_hoseini [at] kntu.ac.ir

Thanks

VUMAT of Drucker Prager, help needed please..

Submitted by Gayan Aravinda on

Hi Everyone,

                    I have written Drucker Prager in VUMAT version as shown below..but still there are some deviation with the original in built version of ABAQUS. I have all the notes how i derived these equation.could you please show me where the code has gone wrong or have i missed a critical point in here..i tried my best to spot the error but could not..may be you all experts could find it. Thank you very much. 

 

subroutine vumat(

c Read only -

Lecturer in Mechanics of Materials - Loughborough University, UK

Submitted by Vadim Silberschmidt on

Loughborough University, UK - Wolfson School of Mechanical and Manufacturing Engineering Lecturer in Mechanics of Materials / Full Time Salary: £34,233 to £45,954 Closing date: 17 August 2014 The School is one of the largest and most successful engineering departments in the UK. Applicants should hold a Doctorate or equivalent experience in Engineering, Computational Mechanics or a related discipline.

XFEM for crack propagation

Submitted by Bijin on

Hi 

I am new in Abaqus XFEM and I am stuck at geting a crack propagation in XFEM ,working for my Master thesis, the crack doesnt propagate. In some examples its gets opened/widened, but its not propgating.

Can any one please advise me on this or help me with simple input file for checking.

I have attached a input file of mine , it owuld be of great help if someone could have alook and advise.

Thanking in advance

Thanks

Bijin

bijinvj [at] gmail.com