process-safety

gas dispersion models for modelling chemical releases

Simulator gated AI fault diagnosis and action selection for chemical process control.

Open-source chemical reactor digital twin for batch, CSTR, and PFR simulation, calibration, validation, uncertainty, sensitivity, and constrained optimization.

Aspen Plus-validated pharmaceutical process design and techno-economic evaluation of a honeyed bitter-kola (Garcinia kola) tablet manufacturing facility.

AI-powered platform for detecting operational deviations, analyzing barrier degradation, and generating preventive safety insights for industrial and Oil & Gas environments.

Introducing: A next‑generation Safety Instrumented System (SIS) framework introducing SIL(t) — a time‑dependent, data‑driven model that corrects the static assumptions of IEC 61508. Includes dynamic risk analytics, operational drift modeling, lake-house architecture diagrams, and end‑to‑end SIS data flow for modern industrial environments.

Benchmark industrial alarm exports against ANSI/ISA-18.2 and EEMUA 191 performance targets

Dockerized Flask app serving ANN / Random Forest / regression models for fuel-vapour dispersion hazard-zone prediction. Deployed on Hugging Face Spaces.

Samples of documents created in my position as Process Improvement Engineer, leading integration of the company’s procedure whilst ensuring compliance and audit readiness.

Cordis guardrail that blocks common model-authored attempts to terminate the DeepSeek Harness host process

An assistant that answers questions from plant operating documents and cites the passage behind every answer. It refuses live operating advice and questions the documents don't cover. Local LLM, TF-IDF retrieval, a citation check, and an eval against a no-AI baseline with honest results. Built by a 10-year process operator.

Fully-local RAG assistant for Indian process-safety documents (OISD, PNGRB, PESO, NDMA, DISH): grounded, cited answers, hypothetical training drills, and pre-handover permit checks — every claim traceable to source.

Alarm & Safety Logic Simulator 🚨

Official EHS & Industrial Safety Leadership Portfolio for U Siddaiaah — Cement, WHRS, AFR, & Heavy Construction.

HAZOP hazard analysis for AI agents and multi-agent systems, with deterministic screening, simulated procurement, OPA/Rego policy controls and reproducible experiments. Research sandbox.

Ask plain-English questions about US Chemical Safety Board accident reports and get answers with the exact report and page number. Measured retrieval and faithfulness evals included.

Research record for LH2 tank self-pressurization, PSV release, and TNO conditional-risk analysis

Composable Python models for hydrogen production, storage, transfer and safety research.

Admissibility-aware, fail-closed LLM decision support for process systems engineering

AI web app that detects components in P&ID diagrams and generates HAZOP safety reports