theory · 2026-04-04
Comprendre la friction magnétique dans les moteurs à impulsion
Quatre sources de friction explorées avec génération de micro-tension — lévitation versus performance des roulements.
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Notes d'expérience
La friction magnétique est réelle : contact des pôles, erreurs d'espacement, déséquilibre et traînée de champ. Compare la lévitation versus les roulements et mesure la différence.
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