Hi Navneet,
I agree with Wolfgang's advice. Specifically, I suggest you start by
double-checking the formulation you implemented in deal.ii. Surely, your Jc
tangent tensor can't be zero! Also, shouldn't the volumetric part of your
strain energy density be a function of the bulk modulus kappa, n
On 5/14/20 10:28 AM, navneet roshan wrote:
Thank you for the response, Sorry, I did't put the precise question.
My geometry is not deforming after first loading step,
Is it locking behaviour? Do I need to give some special treatment to the
incompressibility constraint? as
some references sugges
Dear Prof.
Thank you for the response, Sorry, I did't put the precise question.
My geometry is not deforming after first loading step,
Is it locking behaviour? Do I need to give some special treatment to the
incompressibility constraint? as
some references suggests using augmented lagrangian and u
Navneet,
I think I'm not clear what precisely your question is. Are you hoping that we
take a look at your code and debug it for you?
Best
WB
On 5/13/20 11:38 PM, navneet roshan wrote:
Dear Members,
I changed step-44 and reduced the code to 2-field, results for 2-field and
3-field form
