Engineering-first data validation and structuring baselines for integrity and RBI decision support.
Physics-informed neural-network surrogate for asset-integrity digital twin. ODE-constrained training with KKT enforcement.
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
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.
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.
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