ELECTROMAGNETISM / PHYSICS SIMULATION MODULE / 001
Magnetic memory,
made visible.
A physical Preisach-domain model of saturation, coercivity, remanence and irreversible magnetic energy loss.
SIMULATION IDREM–P64–108374ENGINEERING GRADE · OPEN SOURCE
FLUX DENSITY B
0.000T
Magnetic inductionFIELD STRENGTH H
0A/m
Applied excitationMAGNETISATION M
0kA/m
Net magnetic domainsLAST-CYCLE LOSS ∮ H dB
—J/m³
Completed-loop integralCOIL CURRENT I
0.00A
120 turns / 0.33 m pathB–H HYSTERESIS TRACELIVE SCOPE
MEMORY LOOP
Horizontal: H (A/m)Vertical: B (T) Trace Current state
PREISACH DOMAIN MATRIX
19 × 23 RELAYS Magnetised + Magnetised −
POSITIVE RELAYS50.0%
COMPLETED CYCLES0
ESTIMATED LOSS POWER—