Spinning Magnets Lab

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  • Last Post 17 March 2026
baerndorfer posted this 13 March 2026

because magnets and a rotating disc is on my todo-list for some reason that i do not understand fully at this time i decide to build a tiny helper that should assist me on this journey.

it is in an early stage, but still usable and can help with design of such structure. at the moment i can calculate air-coils without core situation. script runs stable but need some cpu-power. the input scenario is nearly complete and it is fun to play with.

when you are in 'the right mood' you can check it out here

have a nice day!

regards

B

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baerndorfer posted this 13 March 2026

because magnets and a rotating disc is on my todo-list for some reason that i do not understand fully at this time i decide to build a tiny helper that should assist me on this journey.

it is in an early stage, but still usable and can help with design of such structure. at the moment i can calculate air-coils without core situation. script runs stable but need some cpu-power. the input scenario is nearly complete and it is fun to play with.

when you are in 'the right mood' you can check it out here

have a nice day!

regards

B

ScientificVoyager posted this 13 March 2026

Wow! Great project, thanks for sharing.

The future belongs to those who can imagine it. N.Tesla

baerndorfer posted this 17 March 2026

changes since v0.8.6:

- Introduced authoritative induction runtime (fully state-driven, deterministic)
- Implemented self-consistent electromagnetic coupling solver
- Added magnetic back-reaction and reaction torque calculation
- Integrated electromechanical power balance (electrical vs mechanical)
- Upgraded coil model to surface-based flux integration (quadrature)
- Added configurable coil quadrature (square + circular, multi-order)
- Implemented rotor sweep analysis engine with aggregated metrics
- Introduced efficiency map (RPM vs load, 2D grid with convergence tracking)
- Added worker-based background processing for heavy computations
- Improved modular architecture (runtime split into dedicated modules)
- Added solver diagnostics and model comparison tools
- Stabilized numerical behavior and convergence handling
- Improved UI consistency (panels, status bar, interaction modes)
- Ensured full compatibility with import/export project schema

with more workers life is easier

 

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