File List

Here is a list of all files with brief descriptions:

[detail level 1234]

▼ Coils
► Demos	Coils demos
► Inductances
CoAxForces.m	Forces between PCC and LTS for various axial distances Published Demo
FluxLoopDemos.m	Flux conservation of series vs
► Mass
AxialArrayHTS.m	PFRC HTS magnet array mass including cryocoolers Published Demo Compute the total mass as a function of wire temperature to see the relative impact of cryocooler mass
MagnetMassComparison.m	Magnet structural mass model comparison, shell vs
StructureMassDemo.m	Mass calculation demo Published Demo Demonstrates SolenoidStructuralMass
► Pancake
AxialPancake.m	Axial magnet pancake design script Published Demo The alpha and beta shape parameters define the stresses and the fields at the inner magnet wall
NozzlePancake.m	Nozzle magnet pancake design script Published Demo The alpha and beta shape parameters define the stresses and the fields at the inner magnet wall
PancakeMagnetModel.m	Draw a magnet using Tube Published Demo This consists of a set of double pancakes, each of which is drawn using Tube
► SingleLoop
CoilSizing.m	Coil sizing analysis Published Demo Amperium wire: Type 8502-350, copper laminated
CoilStudy.m	PFRC coil currents design study Published Demo Calculate the radii for an ellipsoidal solenoid and calculate the currents to maintain a desired average field
CompensationCoil.m	Create a compensating coil for the DFD dipole Published Demo Uses AWG3 wire
CurrentShapeDemo.m	Compare current profiles for PFRC magnets Published Demo Three current shapes are compared for fixed magnet radii
WireFieldEstimates.m	Field strength and currents for PFRC coils Published Demo
► Wire
NbTiWireDemo.m	NbTi model of a particular Supercon wire Published Demo The wire is Supercon 54S33 with properties:
► Forces	Self and between-coil forces
CoilSelfForce.m	Calculate the self force for a circular coil with a given current
CoilStresses.m	CoilStresses>Demo Shows a example similar to Fig 4.2 in the reference
CoilStressFiniteSolenoid.m	First check comparison to infinite solenoid
CoilStressSolenoid.m	Stresses in an infinite solenoid
SolenoidForces.m	Total force between coaxial current loops
Help
► Inductances
CoAxBField.m	Determine Bz
CoAxConserveFluxes.m	Compare effects of having multiple individually flux conserving loops (left side of plot) and having a small number of multiply-wound flux conserving loops in series (right side of plot)
CoAxEllipseRR.m	Filaments of a coil composed of elliptical Rigid-Rotor current profile
CoAxFluxField.m	Unpack into column vectors
CoAxFluxRadius.m	CoAxFluxRadius>Demo
CoAxMutualInductance.m	Determine the mutual inductance of coil 2 on coil 1
CoAxPlotBZ.m	Plot magnitude of Bz (|Bz|) or Br contours
CoAxPlotFlux.m	Plot flux contours at sense points given coil positions and currents
CoAxRectangle.m	Produce filament parameters of a coil with a rectangular cross section
CoAxSelfInductance.m	Determine the self inductance of a coil
CoAxStruct.m	Coil data structure
CoAxTestParticle.m	Set up demo inputs
► Magnetic
CoAxFluxInChunks.m	Fprintf('CoAxFluxField '); tic; phi1 = CoAxFluxField(rS,zS,rC,zC,IC); toc; fprintf('Discrepancy was %.3g ',max(max(abs(phi-phi1)))/mean(mean(phi)))
CoAxL2.m	Evaluate some simplified models, until you get to measure an L-2 coil:
CoAxL2Pack.m	Produce filament parameters of an L-2 coil pack
ConstBFlux.m	Enclosed flux assuming constant B
► Mass	Coil mass estimates
CoilTurns.m	Determine the number of turns and mass for a coil of round wire
MagnetArrayMass.m	Default HTS properties
MagnetDataStructure.m	Data.dims = [0.1 0.1];
SolenoidStructuralMass.m	Structural mass for a discrete solenoid
► Pancake	Pancake-wound magnet models
Bpancake.m	Magnetic field of a pancake coil
PancakeMagnetMass.m	Size a pancake magnet to produce a desired B given the wire properties
PancakeMagnetTurns.m	Rectangular wire
REffPancake.m	Effective radius of a thin pancake coil
► SingleLoop	Single loop current models
ConcentricCoils.m	Field for coaxial coils (poorly named)
ConcentricCoilsFiniteWidth.m	Field for concentric coils with a finite width
CurrentForField.m	Current to produce a desired field at the center of a wire loop
FieldCurrentLoop.m	Field along the central axis of a single current loop
ForceBetweenCurrentLoops.m	Total force between concentric current loops
► Solenoid	Discrete solenoid model
EllipsoidalSolenoid.m	Demo
FLinearCurrent.m	Demo
FSteppedCurrent.m	Demo
ScanMagnetArray.m	Individual magnet fields
SolveSolenoid.m	Solve for the maximum current that produces the target peak field
► Wire	HTS and LTS wire models
NbTiHysteresis.m	Determine the heating due to hysteresis in an AC NbTi coil
NbTiModel.m	Compute the critical current and temperature for NbTi wire
NbTiPenetrationField.m	Determine the penetration field of an AC NbTi coil
SuperconductorDataStructure.m	Width and thickness in mm
SuperPowerHTS.m	Properties of SuperPower HTS 12 mm tape
docs
▼ FusionEngine
► Cryo	Cryocooler sizing
Cryocooler.m	Demo
CryocoolerBrake.m	Demo
HeatCapacityAluminum.m	Check that H is good enough:
ThermalConductivityG10.m	Thermal conductivity of G-10 Cryo at a given temperature
ThermalConductivityInconel.m	Give the thermal conductivity of Inconel at a given temperature
► Demos	Fusion engine demos
► Cryo	Cryocooler sizing demos
CryocoolerAnalysis.m	Cryocooler analysis Published Demo Plots for three values of lift heat from 50 to 100 K cold temperature
CryoModelComparison.m	Cryocooler model comparison Published Demo Compare the two models at 60 K, by computing input power
HTSAxialMagnets.m	HTS Axial coil with cryocooler mass analysis Published Demo Calculate the coil and cryocooler mass for a magnet with a specific inner radius and target central field, as a function of operating temperature
LTSCoolerModel.m	Cryocooler analysis at 4 K, LTS magnet temperatures Published Demo See also: CryocoolerBrake
MagnetMassWithCryo.m	Coil with cryocooler mass analysis Published Demo Calculate the coil and cryocooler mass for a magnet with a specific inner radius and target central field, as a function of operating temperature
► FRC	FRC demos
DrawFRCs.m	Draw FRCs Published Demo See also FRCFieldLines, DrawFRCLines, NewFig
► HeatTransfer	Heat exchanger and thermal demos
CoilHeatTransfer.m	Total flux to the magnets through a layer of MLI Published Demo Compute temperatures on a radiation shield with MLI
HeatExchangerDesign.m	Study the heat exchanger between the plasma and the magnets Published Demo The heat exchanger is modeled as a flat plate with a uniform flux q on one side and a cooling gas flow
ShellThermalAnalysis.m	Shell analysis Published Demo Design a MLI blanket to shield the solar radiation
SizeExchangerChannel.m	Size the channels for heat transfer with He/Xe Published Demo Create a set of circumferential channels around the fusion region
ThermalCapacity.m	Thermal capacity Nitrogen and CO2 Published Demo
Total1DHeatTransfer.m	Complete thermal analysis from fusion to magnets Published Demo
► PlasmaPhysics	Physics demos
CrossSectionDemo.m	Compare fusion cross-section methods Published Demo
TripleProduct.m	Compute the triple product for plasma parameters (script) Published Demo
► Reactor	Point design demos
BremsstrahlungAnalysis.m	Bremmstrahlung analysis Published Demo
BremsstrahlungComparison.m	Compare Bremsstrahlung for several fuels
DHe3Reactor.m	D-He3 fusion power and magnetic field from electron temperature Published Demo Demonstrates Bremsstrahlung, FusionPower, and Synchrotron, assuming ions and electrons are at the same temperature
FRCPointDesign.m	Generates a point design for a steady-state, D-He3 FRC reactor
FuelPowerModel.m	D-3He fuel mix analysis demo creating contour plots Published Demo Uses a fixed electron temperature for all computations
FusionLosses.m	Look at fusion losses for several fuels Published Demo Demonstrates Bremsstrahlung and Synchrotron
FusionPowerDemo.m	Explore D-3He fusion power model Published Demo Explore combinations of D and 3He temperature and fuel ratios
PowerPlantAnalysis.m	Analyze a D-T power plant
SigmaVPlot.m	Plot collision crosssections for D-D, D-T and D-He3 reactions
SynchrotronAnalysis.m	Synchrotron analysis of reflection Published Demo Compare Bingren's model with the NRL formulary for PFRC relevant parameters
SynchrotronDemo.m	Synchrotron radiation demo Published Demo Reproduce the chart in the reference
► RFSystem	Radio-frequency system demos
PowerAmplifierDemo.m	Class E power amplifier design demo Published Demo
RFMass.m	RF subsystem mass estimation demo Published Demo
► Shielding	Neutron and xray shielding demos
NeutronAnalysis.m	Fast and thermal neutron analysis for LiH and B4C Published Demo Want to first scatter the neutrons until they are thermalized, then capture them
NeutronPowerDemo.m	Ratio of neutron power to fusion power for D3He Published Demo For PFRC parameters: Te = 30 keV, Td = 70 keV, and T(he3) ranges from 70 to 140 keV
SCO2XRay.m	X-ray absorption for supercritial CO2 Published Demo
Shielding.m	Shielding mass simple calculations Published Demo Calculate simple cylinders of potential shielding materials
ThicknessCalc.m	Shielding thickness calculations from wall loading Published Demo Results of a simple attenuation model
XRayAttenuation.m	Demonstrate x-ray attenuation for a Xenon/Helium mix and Titanium Published Demo X-rays are from bremsstrahulung
► Tokamak	Tokamak design demos
FusionReactorDesignDemo.m	Fusion Reactor Design demo Published Demo Reproduce the figures/tables from the original reference paper
► Economics	Cost modeling
CapacityFactor.m	Demo
CRF.m	Demo
FuelCost.m	Demo
LCOE.m	Demo
LCOF.m	Demo
MachineCost.m	Infer the cost of a machine size given a few sizes and costs
OvernightCapitalCost.m	Demo
► FRC	FRC relations
BetaBarnes.m	Compute average beta for an FRC using Barnes relation
BVacuum.m	Vacuum field calculated from magnet and separatrix radii
DrawFRCLines.m	Draw FRC field lines, Solov'ev model Published Demo Create a figure and draw the lines for the given radius and elongation
FRCFieldLines.m	Demo
FRCInertia.m	FRCInertia>>Demo
► HeatTransfer	Heat tranfer relations
RadiationShield.m	Computes temperatures on a radiation shield with MLI
Help
► Magnets	Magnet fields and masses
MagneticFieldCurrentLoop.m	Computes fields for multiple current loops
MagnetMass.m	Demo
MagnetMassVirial.m	Demo
MagnetStoredEnergy.m	Demo
NozzleRadius.m	Demo
► PlasmaPhysics	Plasma physics functions
AlfvenSpeed.m	Demo
AtomicNumber.m	Demo
BremsstrahlungFrequency.m	Demo
BremsstrahlungWavelength.m	Demo
BurnupTime.m	Reactant burnup time
CollisionTimes.m	Ne converted to /cm3, Te to eV
CoulombLog.m	Coulomb log for electron-ion collisions
CoulombLogIons.m	Coulomb log for ion-ion collisions
CrosssectionClassical.m	Demo
CrossSectionFromRest.m	Demo
CyclotronFrequency.m	Demo
DebyeLength.m	Demo
DHe3Reaction.m	Demo
EffectiveCharge.m	Demo D-He3
FusionReaction.m	Demo
FusionReactionDD.m	Demo
GasPressure.m	Demo
GyroRadius.m	Demo
IonCyclotronFrequency.m	Demo
IonizationEnergy.m	Demo
IonizationEnergyPlasma.m	Demo
MaxwellianV.m	Demo
NumberOfElectrons.m	Demo
PhotonEnergy.m	Demo
PlasmaConstant.m	PSS internal file version information
PlasmaFrequency.m	Demo
PlasmaHeating.m	Demo
PlasmaPressure.m	Demo
PlasmaRadius.m	Demo
PlasmaVolume.m	Demo
PowerIonsToElectrons.m	Demo
ReactionString.m	Demo
SahaEquation.m
SigmaV.m	Demo
SynchrotronFrequency.m	Speed of light
► Reactor	Fusion reactor modeling
Beta.m	Permeability of free space
BField.m	Demo
Bremsstrahlung.m	Demo
CentralPressure.m	Demo
CentralTemperature.m	Demos
DensityFromFusionPower.m	Demo
DivertorCLR.m	Demo
DMassFromPower.m	Demo
FirstWallThermalPower.m	Demo
FusionPower.m	Demo
FusionPowerDHe3.m	Demo
He3MassFromPower.m	Demo
MagneticPressure.m	Demo
MagnetRadius.m	Demo
NetFusionPower.m	Demo
NumberDensityFromBeta.m	Demo
PlasmaInternalEnergy.m	Demos
PointFusionReaction.m	PSS internal file version information
PowerDD.m	Demo
PowerDHe3.m	Demo
PowerDT.m	Demo
RadiusSphericalTorus.m
ReactorField.m	2017
Synchrotron.m	Demo
VolumeAveragedPressure.m	Demo
► RFSystem	Inductor and amplifier modeling
ClassERFAmplifier.m	Demo
Inductor.m	Model an inductor
InductorDesign.m	Design an inductor (fmincon)
SquareWave.m	Generates a square wave with a magnitude either 0 or 1
► Shielding	Shielding attenuation
MacroCrossSection.m	LiH for thermal neutrons
NumberDensity.m	LiH
ShieldingThickness.m	Shielding thickness from neutron attenuation model
XRayMassAttenCoeff.m	Computes the X-ray mass attenuation coefficient
► Tokamak	Tokamak beta and point modeling
EdgeLocalizedModes.m	Demo
FusionReactorDesign.m	Unpack parameters
SteadyStateTokamak.m	Inductances and resistances
TokamakBeta.m	Demo
TPVHRHS.m	PSS internal file version information
► Transport	Transport loss relations
ClassicalConfinementTime.m	Question: how handle all the collisions in the plasma?
CollisionsTrubnikov.m	Electrons and hydrogen
IonElectronEquilibration.m	The coulomb log for electron/ion collisions
IonIonCollisionRate.m	The coulomb log is a scalar for a pair of ions
LawsonProduct.m	Use a volume of 1 m3
PowerIE.m	Nu = IonElectronEquilibration( Te, nI, Ti, zI, aI )
TransportPower.m	TODO: add electron component