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OpSimTech / Products / OpSimHeat
OpSimTech · OpSimHeat

OpSimHeat

The Physics-AI Layer For
Industrial Thermal Systems.

Cross-sector thermal digital twin — battery thermal management, industrial heat exchangers, and process thermal systems. One platform, three regimes. CFD + energy-conservation PINNs where geometry is clean, physics-guided ML where it isn't.

/ Status In development · Pilot 2026

Pre-pilot with EV OEM & process-heating partner. GA rollout planned for 2027.

Request a Demo See our method
/ 01 — Pillars

One twin. Three thermal regimes.

Each pillar uses the right method — CFD-grounded PINNs where energy conservation can be encoded, physics-guided ML where data must drive the model.

/ 01
Pillar 01 · Energy storage

Battery Thermal

Cell-level heat generation, pack thermal runaway risk, and active cooling system optimization. The twin predicts where hot-spots will form before they damage cells.

CFD + Energy PINN Runaway-aware Cell · Pack
/ 02
Pillar 02 · Industrial equipment

Heat Exchangers

Thermal-performance prediction and fouling detection across plate, shell-and-tube, and air-cooled exchangers. The twin learns from process sensors and stays current.

Conjugate HT Sensor fusion Fouling
/ 03
Pillar 03 · Manufacturing

Process Thermal

Temperature-field prediction in manufacturing processes: drying ovens, reactors, calenders, kilns. Live state estimation from limited sensor data.

Physics-guided ML State estimation Drying · reactor
/ 02 — Method

The right method per pillar.

Battery and exchanger thermal regimes have clean enough geometry for CFD + energy-conservation PINNs. Process thermal lives in complex geometries — physics-guided ML wins there.

One twin honest about what each pillar needs.

We don't force a single method across all three pillars. Battery and exchanger thermal regimes are well-suited to PINNs anchored by CFD. Process thermal needs physics-guided ML because real-world manufacturing geometry breaks the PINN assumption set.

Mixed-method · Per pillar
  • Pillar 01 + 02: CFD-anchored PINNs with energy-conservation loss
  • Pillar 03: Physics-guided ML with sensor-data backbone
  • All pillars: Multifidelity coupling for online speed
  • Uncertainty quantification on every prediction
  • Validated against high-fidelity CFD reference runs
/ 03 — Sister products

Other OpSim products.

/ 04 — Get in touch

Got a thermal
decision problem?
Let's talk.

Request a Demo Email an engineer