reducing co2 emission and lowering the concentration of greenhouse gases in the atmosphere has quickly become one of the most urgent environmental issues. while a variety of technologies and methods have been developed, the separation of co2 from gas streams is still a critical issue. apart from establishing new techniques, the exploration of membrane materials with high separation performance ...

We prove the existence of large-data global-in-time weak solutions to a general class coupled bead-spring chain models with finitely extensible nonlinear elastic (FENE) type spring potentials for nonhomogeneous incompressible dilute polymeric fluids in bounded domain $ \mathbb{R}^d $, d = 2 or 3 $. The under consideration involves Navier–Stokes system variable density, where viscosity coefficie...