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cond-mat.soft2023
Fundamentals of the Oldroyd-B model revisited: Tensorial vs. vectorial theory
Aaron Brunk, Joydip Chaudhuri, Maria Lukacova-Medvidova +1
The standard derivation of the Oldroyd-B model starts from a coupled system of the momentum equation for the macroscopic flow on the one hand, and Fokker-Planck dynamics for molecu…
cond-mat.soft2021
Systematic derivation of hydrodynamic equations for viscoelastic phase separation
Dominic Spiller, Aaron Brunk, Oliver Habrich +3
(abridged) We present a detailed derivation of a simple hydrodynamic two-fluid model, which aims at the description of the phase separation of non-entangled polymer solutions, wher…