نتایج جستجو برای: falling film evaporator
تعداد نتایج: 111705 فیلتر نتایج به سال:
Liquid film thickness measurements under temperature-varying conditions in a two-phase flow are of great importance to refining our understanding of two-phase flows. In order to overcome the limitations of the conventional electrical means of measuring the thickness of a liquid film, this study proposes a three-electrode conductance method, with the device fabricated on a flexible printed circu...
The commonly accepted description of drops impacting on a surface typically ignores the essential role of the air that is trapped between the impacting drop and the surface. Here we describe a new imaging modality that is sensitive to the behavior right at the surface. We show that a very thin film of air, only a few tens of nanometers thick, remains trapped between the falling drop and the sur...
The stability of a Newtonian thin film flow over porous slippery wall approximated by Darcy's law is investigated. modified Orr–Sommerfeld system derived for the frequency-dependent linear analysis and energy-budget analysis. Moreover, in longwave regime, both weakly nonlinear analyses are conducted small aspect ratios. In addition, multiple scale approach performed directly deformation equatio...
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