Computer simulation of nonequilibrium processes
Conference
·
OSTI ID:6321932
Recent atomistic simulations of irreversible macroscopic hydrodynamic flows are illustrated. An extension of Nose's reversible atomistic mechanics makes it possible to simulate such non-equilibrium systems with completely reversible equations of motion. The new techniques show that macroscopic irreversibility is a natural inevitable consequence of time-reversible Lyapunov-unstable microscopic equations of motion.
- Research Organization:
- Los Alamos National Lab., NM (USA); Vienna Univ. (Austria). Inst. fuer Experimentalphysik; Institute for Advanced Studies, Palermo (Italy)
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 6321932
- Report Number(s):
- UCRL-96434; CONF-870753-4; ON: DE87011325
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
640410* -- Fluid Physics-- General Fluid Dynamics
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
COMPUTERIZED SIMULATION
DATA
DIFFERENTIAL EQUATIONS
DISPERSIONS
EQUATIONS
EQUATIONS OF MOTION
FLUID FLOW
FLUID MECHANICS
HYDRODYNAMICS
INFORMATION
MECHANICS
MIXTURES
NUMERICAL DATA
PARTIAL DIFFERENTIAL EQUATIONS
SIMULATION
THEORETICAL DATA
TURBULENCE
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
COMPUTERIZED SIMULATION
DATA
DIFFERENTIAL EQUATIONS
DISPERSIONS
EQUATIONS
EQUATIONS OF MOTION
FLUID FLOW
FLUID MECHANICS
HYDRODYNAMICS
INFORMATION
MECHANICS
MIXTURES
NUMERICAL DATA
PARTIAL DIFFERENTIAL EQUATIONS
SIMULATION
THEORETICAL DATA
TURBULENCE