Physics-informed neural-network surrogate for asset-integrity digital twin. ODE-constrained training with KKT enforcement.

Engineering-first data validation and structuring baselines for integrity and RBI decision support.

Laplace equation in 2D for potential distribution in the thin electrolyte film. Butler-Volmer kinetics at each metal boundary (Au plating, Ni underlayer, SS304 shell, Cu PCB trace). Faradaic dissolution coupled with oxide film growth over hundreds of charge cycles.

A physics-first engineering simulation of vibration-accelerated corrosion in X65 carbon steel pipe under CO2-saturated brine. The system couples: - Damped single-degree-of-freedom structural vibration (SDOF) - Stress-modified Butler-Volmer electrochemical kinetics - Faraday mass loss rate (Corrosion) - Archard fretting wear at pipe supports

Asset Integrity Engineer bridging RBI decision frameworks, data engineering, and applied machine learning through transparent automation.

Hydrogen-conversion analysis of vintage LF-ERW pipeline. B31.12 MAOP cascade, NACE TM0316 SSC, statistical seam-weld susceptibility, X42-X70.

Creep-fatigue interaction in fired heater tubes (9Cr-1Mo T91). Norton/Omega creep, Coffin-Manson fatigue, parabolic oxidation, ASME III-5 envelope. 324 tests.