Sensor Integration
A Practical Guide to Modbus TCP Integration in Legacy Process Plants
Modbus TCP is 40 years old but still the most common protocol in the installed base of older continuous-process plants.
Insights
Thinking from the plant floor to the simulation layer.
Engineering insights on digital twin methodology, process simulation, and industrial IoT from the Twynvex team.
Company
Why We Built Twynvex in Pittsburgh
Pittsburgh has a long memory of process manufacturing — steel, glass, chemicals. That history made it the right place to build a company for plant engineers.
Food & Beverage
Reducing Steam Consumption in Falling-Film Evaporators with a Digital Twin
Steam is one of the top operating costs in dairy and juice concentration. A falling-film evaporator twin can identify setpoint adjustments 3 hours before the next quality check.
Process Operations
Alert Fatigue in Industrial IoT: How Outcome-Linked Alarms Change Operator Behavior
The average DCS operator dismisses hundreds of alarms per shift. Most are not actionable. Alarms must be linked to predicted outcomes — not raw thresholds — to recover attention.
Pharma
Beyond PAT: Monitoring Critical Process Parameters with Predictive Twins in Pharma
Real-time prediction of downstream impact from upstream CPP drift is still rare. A look at how bioreactor twins change that calculus.
Sensor Integration
From SCADA Historian to Digital Twin: Building a Reliable Data Pipeline
Connecting a process historian to a live simulation model sounds simple — until you hit timestamp drift, data gaps, and unit conversion mismatches.
Simulation
Predicting Distillation Column Yield Drift 6 Hours Ahead
Distillation column performance depends on a dozen interacting variables. How our model encodes the heat/mass balance to produce a yield forecast.
Strategy
A Digital Twin Maturity Model for Continuous-Process Plants
From historian-level logging to real-time predictive twins — a four-stage model for assessing and advancing your plant's digital twin readiness.
Sensor Integration
OPC-UA: What Plant Managers Need to Know (Without the Acronym Soup)
OPC-UA is the de-facto protocol for industrial interoperability — but navigating namespaces, node IDs, and security policies intimidates most teams.
Simulation
Physics-Based Models vs. Machine Learning for Process Prediction
Black-box ML models can reach high accuracy on historical data, but they fail silently when conditions shift. Physics-based models degrade gracefully.
Process Operations
Why Batch Reports Arrive Too Late — And What to Do About It
The standard deviation report lands in your inbox 4 hours after the batch closes. By then, the off-spec product is already in the hold tank.