Corroison Probe position!
Corroison Probe position!
When positioning corroison probes, it is crucial to consider the desired test conditions, particularly temperature and flow rate. If the objective is to study fretting and corrosion effects, it is advisable to avoid exposing the probe directly to high-velocity fluids that may cause scouring. In cases where fluid velocity is a significant factor, more precise results can be achieved by using flush-mounted probes that are installed flush against the vessel surface.
During the placement of corroison probes, it is necessary to assess whether they are positioned in areas where the corrosion rate is likely to be the highest. Additionally, the probe's location should simulate the "average" corrosion behavior of the pressure vessel to obtain representative monitoring results. This assessment depends on the purpose of the monitoring being conducted. The use of multiple probes can provide insights into the distribution of corrosion in different parts of the vessel, enhancing the understanding of its overall corrosion behavior.
