In a recent letter (C. Giraudet et al., EPL 111, 60013 (2015)) we reported preliminary data showing evidence of a slowing-down of non-equilibrium fluctuations of the concentration in thermodiffusion experiments on a binary mixture of miscible fluids. The reason for this slowing-down was attributed to the effect of confinement. Such tentative explanation is here experimentally corroborated by new measurements and theoretically substantiated by studying analytically and numerically the relevant fluctuating hydrodynamics equations. In the new experiments presented here, the magnitude of the temperature gradient is changed, confirming that the system is controlled solely by the solutal Rayleigh number, and that the slowing-down is dominated by a combined effect of the driving force of buoyancy, the dissipating force of diffusion and the confinement provided by the vertical extension of the sample cell. Moreover, a compact phenomenological interpolating formula is proposed for easy analysis of experimental results.
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机译：用等离子体约束实现重力场的动态控制热核聚变（TLTS）方法，通过热辐射等离子体绝缘的壁反应堆防止中子辐射并节省磁场和等离子体的混合，使用旋转磁场的异步磁惯性约束反应堆（AMITYAR和HFM）为实施该方法，在该反应器中点燃热核反应的方法，爆炸式等离子发生器（VIP）的实施方法，以及具有HFM的特立普安瓿，以实现D + T反应和具有超高温热度的HFM D +3НЕ和1Н+11В的高温反应
