Heavy-Duty & Aeroderivative Gas Turbines: Telemetry Ingestion, Physics AI & Reliability Architecture

Optruss connects non-intrusively using read-only industrial protocols including OPC-UA, Modbus-TCP, Profinet, and MQTT Sparkplug B. Telemetry from existing instruments—monitoring Dynamic combustion acoustic sensors (Pz high-frequency pressure pulsations), Exhaust gas temperature (EGT) circumferential spread thermocouples (24-36 channels), Orthogonal X-Y shaft displacement proximity probes on tilting-pad hydrodynamic bearings—is streamed across hardware-enforced unidirectional data diodes into sovereign edge enclaves. High-frequency vibration and dynamic pressure are sampled at up to 102.4 kHz to capture micro-spalling and transient acoustics without injecting latency into DCS control loops.

Fourier thermal swirl modeling of exhaust thermocouple pattern to localize individual combustor basket flame degradation in real time. By fusing mechanical first principles (affinity laws, thermodynamics, and rotor dynamics) with deep neural networks, Optruss eliminates false positive trips common to purely statistical anomaly detection. The system provides an early warning horizon of 60 Days Warning, predicting root causes such as Combustor dynamic pressure pulsations causing flame basket transition piece cracking, Turbine first-stage nozzle thermal barrier coating (TBC) spalling and blade creep before mechanical damage propagates.

Optruss features pre-configured kinematic signatures, vibration tolerance envelopes (ISO 3977 / API 616 / ISO 20816-4), and thermal failure models for leading global manufacturers including GE Vernova, Siemens Energy, Mitsubishi Power (MHI), Solar Turbines, Ansaldo Energia. Integration is vendor-agnostic and does not require proprietary OEM software gateways, allowing unified fleet-wide condition monitoring across mixed-vendor operating plants.

This telemetry model is deployed across heavy continuous process facilities in Power Generation Baseload, Combined Cycle Plants (CCGT), Offshore Oil & Gas Platforms, Pipeline Compressor Drives. Field deployments validate an average +46% MTBF MTBF extension, +1.6% thermal cycle heat rate improvement and avoidance of catastrophic rotor unbalance trips ($1.2M impact)., and substantial reduction in unplanned maintenance costs. Critical alerts trigger automated CMMS work orders with OEM spare parts reservation.