Upload a product model, describe the conditions, and receive verifiable simulation results.
NEXUS is the solver experiment that turns RHXY Sim from a file upload tool into an interactive structural verification workspace.
What it enables
Conversational setup
Define loads, constraints, materials, and analysis types through natural language and UI controls.
Traceable results
Track stress, deformation, modes, and convergence state alongside reports.
Product connection
The experiment feeds RHXY Sim execution, review, and report workflows.
How it works
Define
Turn CAD and requirements into an analysis case.
Solve
Run meshing, solver execution, and convergence monitoring in one pipeline.
Inspect
Surface contours, risk areas, and design recommendations for decision making.
Example outputs
NEXUS EngineGraduating first through RHXY Sim.
The public page shows research status and product connection. Hands-on use opens through the RHXY Sim workflow.
Current status
Technical details
Input: STEP/IGES/STL → Gmsh mesh generation → CalculiX 2.20 solver execution → Post-processing (stress/deformation/modes) → AI result interpretation → PDF report output GPU acceleration applies to large-mesh matrix operations and iterative solvers (PCG). Automatic mesh quality assessment and convergence monitoring are included in the pipeline.
Core capabilities
Roadmap
Disclosure Scope
Solver architecture and benchmark results are public. Internal GPU kernel implementations and training data pipelines are proprietary.