نتایج جستجو برای: drain discharge
تعداد نتایج: 111341 فیلتر نتایج به سال:
Imbalanced voltage sharing during the turn-off transient is a challenge for series-connected silicon carbide (SiC) MOSFET application. This article first discusses influence of gate-drain discharge deviation on imbalance ratio, and its primary causes are also presented verified by LTspice simulation. Accordingly, novel active gate drive, which aims to compensate difference between devices conne...
In a pressure flushing method, when the water is discharged from the bottom outlet, after a period of flushing, a flushing cone will be formed at the front of the bottom outlet; the dimension of this cone is affected by several parameters such as outlet discharge flow, water depth of reservoir, and the kind of sediments accumulated in the reservoir. In this study, for the effect of cohesive & n...
The expatriation of the elites has undoubtedly been one of the most crucial national issues of the past two decades. From the early 1960s onward, brain drain has served as a problem, which researchers have studied form different perspectives using various approaches, so much so that giant global organizations such as the World Bank and the UNESCO conducted studies and attempted to offset its ef...
Abstract This simulation study focused on the hydrological effects of climate change and controlled drainage operated with subsurface drains an open collector ditch in agricultural field. The objective was to understand potential schemes for managing groundwater levels field water balance conditions projected take place Finland during 21st century representative concentration pathways 8.5 2.6. ...
The objective of this study was to evaluate the relevance using excess air (EA) for characterization drain/matrix exchange in karst systems a rainfall discharge model coupled with simulation EA measured at outlet studied system. conceptual assumes linear relationship between formation and increase hydrostatic pressure capacitive part aquifer. simulated spring consists mixing water circulating d...
Chest tube is a flexible plastic tube used to discharge secretion in the cavity between the lungs and chest named pleural cavity. Normally, there is a small amount of fluid in the cavity between the lungs and chest; This fluid helps the movement of lungs during breathing without abrasion. Entrance of bit of air, blood or pus because injury in the pleural cavity can prevent the lungs from fully ...
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