A finite element implementation of a coupled diffusion ...
Specifically, the ground state shear modulus for the polymer, G, is chosen to have a value 1 MPa, and the bulk modulus K is taken to be two orders of magnitude larger. The volume of a solvent molecule is taken as Ω = 1.0 × 10-4 m 3 /mol, and the reference chemical potential of the fluid is taken as μ 0 = 0.0 J/mol. Additionally, we have chosen a value of χ = 0.1 for the Flory–Huggins ...