Aritifical neueal network (ANN) technology for the data processing of naphthenic acid corrosion is proposed after analyzing the general method for naphthenic acid corrosion.A metabolism model for predicting the corrosion life with ANN is presented,which does not need all kind parameters of materials and environments and only need some of data of relevantparameters of them such as temperature,naphthenic acid content and velocity,characteristics and corrosion rate of mateials in service.The feasibility of the...