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High magnetic field physics, construction
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Module 4
Principles of Pulsed Field Generation
Modeling Pulsed Magnets with RLC Circuits
Derive the differential equation for an RLC circuit to model the current evolution in a pulsed magnet.
2
Peak Magnetic Field Calculation
Calculate the peak magnetic field achievable given capacitor bank energy, coil inductance, and total circuit resistance.
3
Pulse Shaping with RLC Circuits
Relate the desired pulse duration and shape to the system's inductance, capacitance, and resistance.
4
Joule Heating and Adiabatic Temperature Rise in Conductors
Estimate the Joule heating and adiabatic temperature rise in a conductor during a single pulse.
5
Energy Conservation and System Efficiency
Apply energy conservation to relate input electrical energy, stored magnetic energy, and dissipated heat to determine system efficiency.
6
Pulsed Magnet Figures of Merit
Compare figures of merit for pulsed magnets, including peak field, pulse duration, field homogeneity, and sample volume.
Optimizing NMR Probe Performance
Describe the fundamental trade-offs between peak field, pulse duration, sample volume, and coil lifetime.
Magnet Limits: Electrical, Mechanical, and Thermal Constraints
Analyze how electrical, mechanical, and thermal limits each constrain the achievable field for a given magnet design.
Previous module
Continuous Field Magnet Systems
Next module
Pulsed Power Systems and Control