JAI TIWARI
Student
Hi everyone,
I am working on the FEM simulation of the electro-plasticity effect, with the coupled thermal-electrical-structural module of Abaqus.
And I need to write a constitutive model, with respect to electrical variables(eg. the current density), into a UMAT subroutine. but I don't know how to introduce the electrical variables into umat. -- As the temperature field can be passed into umat directly but electrical field cannot.
Any suggestions will be highly welcomed and appreciated!
I am working on the FEM simulation of the electro-plasticity effect, with the coupled thermal-electrical-structural module of Abaqus.
And I need to write a constitutive model, with respect to electrical variables(eg. the current density), into a UMAT subroutine. but I don't know how to introduce the electrical variables into umat. -- As the temperature field can be passed into umat directly but electrical field cannot.
Any suggestions will be highly welcomed and appreciated!