水桥和荷电液桥理论
Theory of water and charged liquid bridges
摘要：
研究了外加电场作用下的液桥形成现象。提出了一种新的带电悬链线的解决方案，它允许确定的静态和动态的稳定性条件，带电液体桥是可能的。蠕变高度，桥的半径和长度，以及桥的形状进行了计算，显示出与观察一致的不对称的轮廓。从纳维-斯托克斯方程计算流剖面，得到结合电荷传输和中性质量流的平均速度，并描述了最近在水桥上的实验。
英文摘要：
The phenomena of liquid bridge formation due to an applied electric field is investigated. A new solution for the charged catenary is presented which allows to determine the static and dynamical stability conditions where charged liquid bridges are possible. The creeping height, the bridge radius and length as well as the shape of the bridge is calculated showing an asymmetric profile in agreement with observations. The flow profile is calculated from the Navier Stokes equation leading to a mean velocity which combines charge transport with neutral mass flow and which describes recent experiments on water bridges.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
