According to the Boltzmann distribution under the local thermal equilibrium, the N_2 vibrational temperature of the upper electronic state in the second positive system (C~3Π_u - B~3Π_g) was obtained via emission spectral analysis.
The local thermal equilibrium of the ICP discharge was diagnsed and thetemperature of the ICI, was determined with a couple of Mg 278. 30 nm and Mg 333. 67 nm in aqueous and organic aerosols .
The time-evolved function of the electric current signal is derived from the Maxwell-Boltzmann distribution of ion velocity in the local thermal equilibrium plasma, and by fitting the experimental data the ion temperature is obtained.
Under the condition of delay time of 8μs and gating pulse of 0.4μs,the temperature of plasmas,which was in local thermal equilibrium(LTE),was 1.62×10K which was obtained by means of the two-dimensional Boltzmann plane.
Two new methods are proposed to compute the economy influence of the exhaust pressure change, its quantitative calculation is solved theoretically for the case of the initial pressure slide unit with feed water pump driven by steam turbine.
The excitation characteristics of a local temperature equilibrium (LTE) alternating current arc source and a non-LTE N_2/Ar ICP and Ar ICP were compared by measuring the excitation temperatures and intensity ratios of ionic/atomic line. The results demonstrate that the metastable argon and Penning ionization play a particular role in the excitation mechanism of ICP.
The local heat equilibrium between gas and solid was assumed, and a two-dimensional turbulent combustion model in porous inert media (PIM) was developed.
Using the thin film brick-wall model and WKB approximation,the entropy of scalar quantity field in the non-stationary and slowly changing spherically symmetric black hole with charge is calculated under local thermal balance.
In so doing, the degree of ionization of plasma is determined from the solution of kinetic problem in the approximation of constant collision frequencies for a helium-iron mixture without the assumption of local thermal equilibrium.
The study uses the thermal equilibrium model and a newly developed numerical model which does not assume idealized local thermal equilibrium between the solid particles and the fluid.
A closed system of equations for the second moments, determining the turbulent transfer in inhomogeneous flows with body forces, is obtained in the local equilibrium approximation.
The model is based on the Nernst-Planck equations, the elements of nonequilibrium thermodynamics, the principle of local equilibrium, and the concept of a virtual solution.
The recovery of the structure after weak exposure takes place at local equilibrium, while, after intense exposure to high-voltage nanosecond pulses, it is determined by the fluctuation level and the degree of chaotization in the system.
A problem of rapid eutectic growth when the local equilibrium is violated in the solute diffusion field (in the bulk liquid and at the solid-liquid interface) is formulated.
An important parameter of the theory is the size of local equilibrium regions, which is estimated using simulations for the different values of this parameter.
局部热平衡
local thermal equilibrium
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