旋转柱面电极说明书

This technical note addresses two aspects of electrochemical testing using the Rotating Cylinder
Electrode (RCE). First, the fundamental hydrodynamic behavior at a rotating cylinder is
summarized, including equations which predict the mass transport limited corrosion current at an
RCE. Second, a means of selecting the suitable rotation rate for an RCE test is discussed, with
emphasis being placed on matching a particular rotation rate to a particular flow velocity in a
smooth pipe. In addition, a bibliography of significant reports regarding the RCE is provided. 旋转圆柱电极（RCE)