72 citations · 615 across the 36 of their papers we have counts for
6 papers · 1 filter
Multiscale Modeling and Coarse Graining of Polymer Dynamics: Simulations Guided by Statistical Beyond-Equilibrium Thermodynamics
Patrick Ilg, Vlasis Mavrantzas, Hans Christian Öttinger
We review some recent coarse-graining and multi-scale methods, but also put forward some new ideas for addressing such issues. We find that, if one is guided by nonequilibrium stat…
Inconsistency of a dissipative contribution to the mass flux in hydrodynamics
Hans Christian Öttinger, Henning Struchtrup, Mario Liu
The possibility of dissipative contributions to the mass flux is considered in detail. A general, thermodynamically consistent framework is developed to obtain such terms, the comp…
On the stupendous beauty of closure
Hans Christian Öttinger
Closure seems to be something rheologists would prefer to avoid. Here, the story of closure is told in such a way that one should enduringly forget any improper undertone of "uncon…
Systematic coarse graining: "Four lessons and a caveat" from nonequilibrium statistical mechanics
Hans Christian Öttinger
With the guidance offered by nonequilibrium statistical thermodynamics, simulation techniques are elevated from brute-force computer experiments to systematic tools for extracting…
Nonequilibrium Thermodynamics of the First and Second Kind: Averages and Fluctuations
Hans Christian Ottinger
We compare two approaches to nonequilibrium thermodynamics, the two-generator bracket formulation of time-evolution equations for averages and the macroscopic fluctuation theory, f…
Boltzmann equation and hydrodynamic fluctuations
M. Colangeli, M. Kroger, H. C. Ottinger
We apply the method of invariant manifolds to derive equations of generalized hydrodynamics from the linearized Boltzmann equation and determine exact transport coefficients, obeyi…