Agnostix/ Examples/ Rotor Bearing Bracket
◆ Example Project 01

Rotor
Bearing
Bracket

A thermoelastic simulation of a rotor-bearing support assembly — evaluating structural deformation and stress distribution under combined mechanical and thermal loading. Defined in Studio, solved by Train, reproducible in the .agnx format.

StudyThermoelastic
PhysicsLinear Elasticity
FormulationDisplacement
SolverPINN Std v2
Status — Idle
MOUNT PLATE · 300×200×15 BASE BRACKET SHAFT · Ø24 · L200 BEARING HOUSING 5 kN 100°C FIXED SUPPORT — bottom surface FIG.01 — SIDE VIEW (mm)
[ SCHEMATIC ] Not to scale
Whole-assembly
domain
// Reading this example

One study, three moves.

Observe

4 parts, 2 materials, a 5 kN load and a 100°C thermal boundary — the whole assembly as structured data.

Model

PINN Standard v2 with adaptive collocation, mesh-free, trained under the governing physics.

Predict

Displacement, von Mises stress, thermal deformation and reaction forces — with an engineering report.

01Project InformationMetadata
Project · Specification
Project NameRotor Bearing Bracket
Study TypeThermoelastic
PhysicsLinear Elasticity
FormulationDisplacement
DomainWhole Assembly
SolverPINN Standard v2
Current StatusIdle
Loading Summary
Mechanical Load5000 N · (0,−1,0)
Thermal Load100 °C @ End Plate
Fixed SupportBottom Surface
BearingShaft Surface
Components4
Materials2 · Steel + Alu
Schemarotor-bearing-bracket.agnx
02Assembly Structure04 Components
C-01

Base Bracket

Primary support structure carrying the bearing load.

Width180 mm
Height120 mm
Wall H80 mm
Wall T12 mm
Fillet4 mm
Steel AISI 1045
C-02

Shaft

Rotating shaft supported by the bearing assembly.

Length200 mm
Diameter24 mm
Steel AISI 1045
C-03

Bearing Housing

Bearing support element positioned around the shaft.

Outer Ø48 mm
Inner Ø26 mm
Width20 mm
Aluminum 7075
C-04

Mount Plate

Base plate anchoring the full assembly.

Width300 mm
Height200 mm
Thickness15 mm
Steel AISI 1045
03Material Properties02 Materials
◆ Steel AISI 1045
Young's Modulus205 GPa
Poisson Ratio0.29
Density7850 kg/m³
Thermal Conductivity51 W/m·K
Specific Heat486 J/kg·K
◇ Aluminum 7075
Young's Modulus71.7 GPa
Poisson Ratio0.33
Density2810 kg/m³
Thermal Conductivity130 W/m·K
Specific Heat960 J/kg·K
04Boundary Conditions04 Constraints

Fixed Support

TypeFixed Constraint
Applied ToBottom Surface

Purpose — prevent rigid body motion.

Mechanical Load

TypeForce
Magnitude5000 N
Direction(0, −1, 0)
Applied ToShaft End Face

Purpose — represents external operating load.

Bearing Constraint

TypeBearing Support
Applied ToShaft Surface

Purpose — represents bearing interaction & support.

Thermal Load

TypeTemperature BC
Magnitude100 °C
Applied ToEnd Plate

Purpose — evaluate thermoelastic behavior under heat.

05Study ConfigurationThermoelastic Analysis
PhysicsLinear Elasticity
FormulationDisplacement-Based
PINN ModelStandard v2
DomainWhole Assembly
CollocationAdaptive
StatusIdle
Training Progress
0 / 5000 epochs
36.8% completemax 5000
Residual3.2e−4
06Objectives & Expected OutputsDeliverables
// The study evaluates
Structural displacement
Stress concentrations
Thermal deformation
Bearing load transfer
Material performance under combined loading
// Expected outputs
Displacement field
Von Mises stress
Reaction forces
Thermal deform. map
Safety factor
Engineering report
07Agnostix Project Schema.agnx
Native project format

The .agnx format

A portable workflow representation for Agnostix simulations — making engineering studies reproducible across different solvers and AI-assisted pipelines. One file carries geometry, materials, boundary conditions, physics setup and results.

examples/ └── rotor-bearing-bracket/ ├── README.md ├── rotor-bearing-bracket.agnx ├── results/ └── report.pdf
◆ The Vision

Define problems in natural language. Receive validated, reproducible workflows.

Input — Prompt
“Simulate this rotor bearing bracket under a 5 kN load and 100 °C thermal condition.”
Output — Workflow
  • Geometry
  • Materials
  • Boundary conditions
  • Physics setup
  • Simulation results
  • Optimization suggestions
  • Engineering report

Run This
Example

// Get early access and reproduce the Rotor Bearing Bracket study in the Agnostix engine.

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