Magnet Quench Hotspot Temperature Calculator

Superconducting Magnet Safety: Calculate peak hotspot temperature ($T_{hot}$), current action integral (MIITs), and dump resistor voltage ($V_{max}$).

Magnet & Circuit Parameters

Operating Current $I_0$ (A):

Magnet Inductance $L_{mag}$ (H):

Dump Resistor $R_d$ ($Omega$):

Detection & Switch Delay $ au_d$ (ms):

Conductor Total Area $A_{tot}$ ($ ext{mm}^2$):

Copper-to-SC Ratio ($r_{Cu} = A_{Cu}/A_{sc}$):

Copper Matrix RRR:

Initial Cryo Temperature $T_0$ (K):

Quench Safety & Hot-Spot Results

Peak Hotspot Temp

-- K

Current Action Integral

-- MIITs

Peak Extraction Voltage

-- V

Stored Energy $E_{mag}$

-- kJ

Quench Protection Diagnostics

• Current Decay Time Constant ($\tau_{dump} = L/R_d$): -- s

• Copper Matrix Current Density ($J_{Cu} = I_0/A_{Cu}$): -- A/mm²

• Hotspot Status: --

• Maximum Safe Threshold ($T_{allow} \le 250$ K): Safe below 250 K (epoxy resin limit)

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Magnet Quench Hotspot Temperature Calculator

Magnet & Circuit Parameters

Quench Safety & Hot-Spot Results

Quench Protection Diagnostics

Frequently Asked Questions