Yesterday afternoon, the first poster session was held. We will present our presentation of the second one.
On the session, I discussed with theoreticians of rheology, i.e. wave propagation on visco-elstic fluid, convection of yielding front of plastic fluid and theoretical derivatation of governing equation of visco-elastic fluid on the second orders of infinitesimul deformation.
I have come across some excellent researchers on theoretical works.
On the session, I am especially interested in the convection of yielding surface on semi-infinite region. The governing equation is modified Stokes equation. The equation would modified into diffusion equation with some physical assumtions. Then we get
, and of which boundary conditions are,
with these boundary conditions we can get converged solution for the yilding surface.
