Building in stealth — Early Access

Shorten the path from
simulation to certified production.

NexPhys builds physics-resolved digital twins for advanced manufacturing. Cut qualification and certification timelines from months to days — without sacrificing accuracy.

Join the Waitlist See PHOENIX ↓
>1000×
Faster than traditional FEM/CFD
5
Coupled physics domains
Real-time
Sensor-integrated prediction
AM-native
Built for additive manufacturing

PHOENIX Engine

All the physics.
In one simulation.

PHOENIX (Process-resolved Hybrid Omniphysics Engine for Nonlinear In-situ X-evolution) simultaneously resolves thermal, fluid, mechanical, microstructural, and defect physics in a single coupled simulation — at speeds no traditional solver can match.

PHOENIX
Thermal FieldMelt pool dynamics & heat transfer
PHOENIX
Residual StressVon Mises stress distribution
PHOENIX
Fluid DynamicsMarangoni flow & keyhole formation
PHOENIX
Crystalline Grain EvolutionCellular automaton microstructure prediction
Defect prediction — lack of fusion and keyhole pores
PHOENIX
Defect PredictionLack of fusion & keyhole porosity

How it works

From sensor data to certified process.

PHOENIX closes the loop between real-time manufacturing data and high-fidelity physics — enabling faster iteration and defensible qualification evidence.

1

Couple sensor data with physics models

In-situ monitoring data — thermal, acoustic, optical — is fused with GPU-accelerated multiphysics models calibrated to your process.

2

Predict subsurface state in real time

AI surrogates trained on PHOENIX simulations deliver residual stress, grain structure, and defect predictions layer-by-layer, in real time.

3

Close the loop & build the qualification record

Predicted defect state drives automated parameter adjustments for the next layer, while every prediction becomes traceable evidence for certification.

Why NexPhys

Built differently, from physics up.

⚡

GPU + AI-Accelerated Solvers

Purpose-built numerical methods running on GPU clusters, augmented by physics-informed machine learning surrogates. Over 1000× faster than conventional FEM — without sacrificing accuracy.

📈

Fully Coupled Multiphysics

Thermal, fluid, mechanical, microstructural, and defect physics resolved simultaneously in a single simulation — no manual data handoff between decoupled solvers.

🔗

Closed-Loop Process Control

Predicted defect state feeds directly into a parameter controller that adjusts laser power, scan speed, and path for the next layer — catching defects before they form.

📄

Qualification-Ready Evidence

Every simulation run is traceable, reproducible, and exportable. Build the physics-based evidence package your certifying authority needs — faster and with less physical testing.

Industries

Where qualification timelines are the bottleneck.

✈

Aerospace

Certify additively manufactured flight-critical components with physics-based evidence, reducing dependence on costly physical test campaigns.

🛡

Defense

Accelerate part qualification for high-performance metal AM components under MIL-SPEC and DFARS requirements.

🛠

Industrial Manufacturing

Shorten process development cycles for metal AM production, from parameter optimization to full-scale deployment.

Early Access

Be first when we open the doors.

We're working with a small group of manufacturing partners to validate PHOENIX in production. Leave your email and we'll reach out directly.

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No spam. We'll reach out personally when early access opens.