نتایج جستجو برای: angle of contact
تعداد نتایج: 21185388 فیلتر نتایج به سال:
This study is focused on fabrication and characterization of mixed matrix poly ether sulfone based nanofiltration membrane by phase inversion method. The effect of different amounts of Ilmenite (FeTiO3) particles as inorganic filler additive in the casting solution on physic-chemical characteristics of membranes was studied. Scanning electron microscopy, surface analysis, water content, contact...
We study the phase equilibria of a fluid confined in an open capillary slit formed when wall finite length $H$ is brought distance $L$ away from second macroscopic surface. This system shows rich arising competition between two different types condensation, corner filling and meniscus depinning transitions depending on value aspect ratio $a=L/H$. For long capillaries, with $a<2/\ensuremath{\...
gol-e-gohar iron ore mine of sirjan in southern part of iran is a large open pit that operates below the groundwater table and during mining operation, dewatering is required to prevent operation processes from flooding. current operation is going on by digging wells in or out of the pit and pumping to prevent flooding. as a result of the former dewatering operation a vast deep cone of depressi...
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