SCALE-UP OF ELECTROSPRAY ATOMIZATION USING LINEAR ARRAYS OF TAYLOR CONES
SCALE-UP OF ELECTROSPRAY ATOMIZATION USING LINEAR ARRAYS OF TAYLOR CONES
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DOI：
10.1063/1.1144197
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发表时间：
1993-03-01
影响因子：
1.6
通讯作者：
FLAGAN, RC
中科院分区：
文献类型：
--
作者：
RULISON, AJ;FLAGAN, RC
为了研究提高电喷雾雾化器液体通过率的可行性，将泰勒锥线性阵列安装在与开槽平板反电极相对的毛细管电极管上。结果发现，在很宽的毛细管半径与间距比R/S的范围内，可以在每个毛细管上建立单独的泰勒锥。建立锥所需的起始电势V（s）直接随R/S变化，但对于给定的超电势比P = V/V（s），每个锥的液体流速和每个锥的电流几乎与R/S无关。仅使用六个工作毛细管，但每个锥的结果适用于较大的锥阵列，因为端部效应被最小化。
Linear arrays of Taylor cones were established on capillary electrode tubes opposite a slotted flat plate counterelectrode to investigate the feasibility of increasing the liquid throughput rate in electrospray atomizers. It was found that individual Taylor cones could be established on each capillary over a wide range of the capillary radius to spacing ratio R/S. The onset potential V(s) required to establish the cones varied directly with R/S, but the liquid flow rate per cone and current per cone were nearly independent of R/S for a given overpotential ratio P = V/V(s) Only six working capillaries were used, but the results per cone are applicable to larger arrays of cones since end effects were minimized.