Page 124 - Reliability and Maintainability of In service Pipelines

Identify the time variant formulation of the degradation process (Eq. 4.15) Determination of at least two corrosion depth measures with in time of service Parameter approximation by using one of the methods (MLE or method of moments), to find shape parameter α and scale parameter λ) by using Eqs. (4.17 & 4.18) or

Sensitivity analysis (GDD) degradation distributed

Gamma

4.3
Figure