non-equilibrium gas dynamics
Asymptotic Solutions of the Kinetic Boltzmann Equation and Multicomponent Non Equilibrium Gas Dynamics
... multicomponent non- equilibrium gas dynamics is derived, that corresponds to the first order in the approximate (asym- ptotic) method for solution of the system of kinetic Boltzmann ...
12
Lattice Boltzmann models for non-equilibrium gas flows
... model non-equilibrium gas ...the gas mean free path, we present a simplified high-order lattice Boltzmann model that can predict flow in the transition regime and is also able to capture the ...
12
Non-equilibrium dynamics of dense gas under tight confinement
... The force-driven Poiseuille flow of dense gases between two parallel plates is investigated through the numerical solution of the generalized Enskog equation for two-dimensional hard discs. We focus on the competing ...
15
Self similar non equilibrium dynamics of a many body system with power law interactions
... far-from- equilibrium physics such as the approach of interacting many-body systems to (thermal) equilibrium ...a gas of quenched Bose-condensed atoms as a consequence of the existence of ...
9
Capturing the Knudsen layer in continuum-fluid models of non-equilibrium gas flows
... local non-equilibrium existing up to one or two molecular mean free paths from the wall in any gas flow near a ...fluid dynamics toolboxes would offer distinct and practical computational ...
14
Non-equilibrium dynamics of isolated quantum systems
... the gas is such that the interaction can be taken to be point-like ...a non-thermal distribution, while in two and three di- mensions, systems relax very quickly and ...
8
On Analytical Solution of a Plasma over a Moving Rigid Plate under the Influence of Non-linear Non-uniform Applied External Magnetic Field.
... electron gas, which is generated from noble gases under the effect of a non-uniform unsteady external magnetic field using the method of moments of the kinetic equation for the two-sided distribution ...
12
Non Equilibrium Dynamics of DNA Nanotubes
... In a scission experiment, a dilute DNA nanotube solution at ∼1 nm initial tile concentration was injected into the microfluidic device at rates in the range 0.500–4.00 mL/hr using an automatic syringe pump. We found that ...
218
Modelling thermally induced non-equilibrium gas flows by coupling kinetic and extended thermodynamic methods
... In the present study, the application of coupling macro- and microscopic approaches for simulating thermally induced non-equilibrium flows has been explored. The R26 moment equation system is employed at ...
19
Gas dynamics at the micro-scale : a review of progress in hydrodynamic modelling
... fluid dynamics (CFD) to develop from an academic research topic into an industrial design tool, but the current rapid development of micro- and nano-technologies means the need for reliable, accurate and ...
8
Liquid slip over gas nanofilms
... rarefied gas-cushion model (r-GCM), as an extended version of the gas-cushion model (GCM), to estimate the apparent slip of water flowing over a gas layer trapped at a solid ...or gas ...
15
Large scale dynamics and fluctuations in non equilibrium stochastic particle systems
... The large deviation behaviour of dynamic observables has been a topic of major recent research interest in SPS. Most studies, as summarized in a recent review [60], focus on the particle current as one of the most ...
141
Computational framework for the regularized 20-moment equations for non-equilibrium gas flows
... Figure 1 compares Couette flow results for the proposed R20 equations against DSMC data and the results by Gu and Emerson [8] for Kn = 0.25 and a Mach number of 0.32. Argon was used as a model gas for a plate ...
6
Hyperfast Correlated Dynamics of Radiation Damage and Recovery in Materials.
... conducted non-equilibrium radiation cascade MD simulations on three materials that have very different bond structures – Copper, which is metallic and accurately described by an EAM potential [148] in both ...
102
Consumption dynamics in general equilibrium
... Consumption cannot be the only variable determining the stochastic discount factor; otherwise, with power utility, the intertemporal elasticity of consump- tion would need to be implausibly high (Mehra and Prescott ...
30
Inventories in general equilibrium dynamics
... There are three estimations, each of which uses a different data set (different data format), though the functional form is (1.1) for all three. The first is the benchmark estimation, using the level data (before ...
192
Gauss-Hermite quadratures and accuracy of lattice Boltzmann models for non-equilibrium gas flows
... the gas/surface interactions are ir- relevant, surprisingly, we found that the D2Q25 model performs better than the D2Q16 model, different from the observation made in microchannel flows ...the equilibrium ...
11
POPULATION DYNAMICS OF THE SEGREGATION DISTORTER POLYMORPHISM OF DROSOPHILA MELANOGASTER
... Virtually all “general” principles of population dynamics are violated when segregation is non-Mendelian: average fitness is not maxi- mized at equilibrium in random-mat[r] ...
22
Investigation into the Effects of Nanoparticle Size and Channel Depth on the Thermophysical Properties of Water Nanofluids in the Nanochannel Using Molecular Dynamics Simulation
... using non- equilibrium molecular dynamics method is strongly dependent on the channel size, and it increases with increase of the depth (the size of the simulating channel in z ...
16
Tax Evasion Dynamics via Non Equilibrium Model on Complex Networks
... The non-equilibrium model proposed by Lima [18] [19] is based on the knowledge that we do not live in a social equilibrium and any rumor or gossip can lead to a government or market ...a ...
9