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Los Alamos National Laboratory Poisson Superfish
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Program SFO written by James H. Billen and Lloyd M. Young
4
The original Poisson Superfish codes were developed
5
by Ron F. Holsinger in collaboration with Klaus Halbach.
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These programs are provided as a service to the accelerator
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community by the Los Alamos Accelerator Code Group (LAACG).
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(c) Copyright 1985-2005, by the Regents of the University of California.
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This software was produced under U. S. Government contract W-7405-ENG-36
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by Los Alamos National Laboratory, which is operated by the University
12
of California for the U. S. Department of Energy. Neither the Government
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nor the University makes any warranty, express or implied, or assumes
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any liability or responsibility for its use, or represents that use of
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this software would not infringe privately owned rights.
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Unpublished - rights reserved under Copyright Laws of the United States.
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Program SFO 7.17 released 1-13-2006
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Solution file C:\Users\plane\Documents\Superfish\HPRF_ELECTRODE_ATMOSPHERIC.T35.
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More input from file C:\Users\plane\Documents\Superfish\HPRF_ELECTRODE_ATMOSPHERIC.SEG.
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Program file: C:\LANL\AUTOFISH.EXE
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SF.INI file: C:\LANL\SF.INI 12-29-2014 9:59:06
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Memory used for HPRF_ELECTRODE_ATMOSPHERIC.T35 arrays: 109.296 K
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HPRF Cavity with electrodes at atmospheric pressure
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Problem file: C:\USERS\PLANE\DOCUMENTS\SUPERFISH\HPRF_ELECTRODE_ATMOSPHERIC.AM 6-05-2015 15:23:36
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Problem file length: 604 bytes
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Originating program: Autofish Problem type: Unknown RF Cavity
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Coordinates and lengths have dimensions of centimeters.
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Problem constants and variables.
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Letter A in the code column indicates a value supplied in the
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Letter S in the code column indicates a value supplied in the
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Variable Code Value Description
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ALPHAT 3.930000000E-03 Temperature coefficient of resistance
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ASCALE 3767.30313 Scaling factor for H at drive point
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BETA 0.0 Particle velocity
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BETA1 0.100000000 Starting BETA in transit-time table
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BETA2 0.950000000 Ending BETA in transit-time table
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CCLDELK 1.00000000 Increment for coupling for table in SFO
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CCLMAXK 6.00000000 Highest coupling for table in SFO
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CCLMINK 1.00000000 Lowest coupling for table in SFO
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CLENGTH 0.0 Cavity length for normalization in SFO
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CLIGHT 2.997924580E+10 Exact speed of light in cm/sec
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CONV 1.00000000 Length conversion (number of units per cm)
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DBETA 5.000000000E-02 BETA increment in transit-time table
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DELFR 0.0 Frequency step size for a resonance search
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DIAGDLL 0 If 1, DLL writes diagnostics to DiagDLL.txt
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DKSQ -1.419710145E-08 Change in k^2 after an iteration in Fish
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DPHI S 100.000000 Phase length of the problem geometry
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DSLOPE -1.04400404 Slope of D(k^2) function
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DSTOLER 2.000000000E-02 Tolerance required on D(k^2)
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DX1 0.198243902 First X mesh interval (at XMIN)
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DXMIN 0.198243902 Minimum X mesh interval (found by Automesh)
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DYMIN 0.173181818 Minimum Y mesh interval (found by Automesh)
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ENORM 1000000.00 Field normalization for NORM=4 option
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EPS0 8.854187818E-12 Permittivity of free space
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EPSIK 1.000000000E-04 Frequency convergence parameter
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EPSO 1.000000000E-05 Convergence parameter in mesh optimization
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ERG 443.123594 Integral (H^2 r dr dz)
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EZERO 1000000.00 E0 for normalization in SFO when NORM=0
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EZEROT S 20000000.0 E0*T for normalization in SFO when NORM=1
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FMU0 1.256637061E-06 Permeability of free space
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FREQ 809.395083 RF cavity resonant frequency
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FREQD 0.0 Design frequency for a cavity (MHz)
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HPHI 5000.00000 Normalization magnetic field for NORM=2
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IBETA 0 If >0, SFO writes transit-time vs BETA
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ICCC 1 1 for real arrays, 2 for complex arrays
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ICCP 1 If 1, compute material power loss
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ICORNER1 0 First corner segment for computing average H
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ICORNER2 0 Last corner segment for computing average H
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ICYCLE 3 Present iteration number
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ICYLIN A 1 0 for X,Y problems, 1 for Z,R problems
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INFODATA 0 Number of tuning-code parameters
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IOBSEG -1 First segment of the CCL outer boundary
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IPIVOT 1 Pivoting in matrix inversion routines
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IRESID 0 If 1, calculate potential residuals
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IRMAX 25 Used in optimization of RHOXY
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IRTYPE 0 Surface resistance option indicator
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ISLOT 0 If 1, SFO computes coupling-slot power loss
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ITFILE 0 If 1, SFO writes transit-time plot file
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ITOT 3036 (KMAX+2)*(LMAX+2)
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KDRI 1 K coordinate of the drive point
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KMAX 42 Number of horizontal logical mesh points
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KMETHOD 0 Wavenumber computation method (1= use beta)
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KPROB A 1 Problem type indicator (Superfish)
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LAST35 1 Code for last program to update T35 file
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LCYCLE 73 Iteration number in mesh optimization
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LDRI 36 L coordinate of the drive point
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LINT 1 Logical-mesh coordinate for Ez integration
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LMAX 67 Number of vertical logical mesh points
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MAXCY 19 Maximum number of cycles (-1: use default)
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MAXPPR 204 Maximum points per region
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METHOD 2 Method used to get frequency in root finder
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NAIR 2410 Number of air points
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NBND 10 Number of Dirichlet boundary points
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NBSLF 1 Left-side boundary condition
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NBSLO 0 Lower boundary condition
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NBSRT 1 Right-side boundary condition
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NBSUP 1 Upper boundary condition
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NDRI 1586 Drive point index = IRLAX(NPINP)
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NEGAT 0 Zero-area triangle indicator
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NFE 0 Number of iron points
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NHSTEM 1 Number of half stems
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NINTER 0 Number of interface points
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NMATR 0 Number of material records in T35 file
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NORM S 1 Normalization method in SFO
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NPBOUND 203 Total number of boundary points in the mesh
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NPINP 2421 Total points in problem
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NPONTS 2219 Number of unknown relaxation points
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NREG 2 Number of regions
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NRMSEG 1 Normalization segment number for NORM=2
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NSEG 8 Number of boundary segments
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NSPL 1 Number of special-potential points
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NSTEP 0 Number of steps for a resonance search
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OMEGAM 1.000000000E-03 Used in optimization of RHOXY
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PI 3.14159265 The number pi to machine precision
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PLCELL 360.000000 Phase length per cell for multicell problems
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Q2I 0.0 1/2Q passed from CFish to SFO
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RESIDR 1.000000000E-08 Residual resistance of a superconductor
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RESIK 4.933851847E-07 Residual = DKSQ/XKSQ
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RFMU 1.00000000 Permeability for rf surface resistance
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RHO 1.724100000E-06 Material resistivity (Ohm-m)
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RHOR 1.724100000E-06 Reference resistivity (Ohm-cm) at TEMPR
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RHOXY 1.60000000 Over-relaxation factor in mesh optimization
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RMASS -2.00000000 Rest mass energy of particle in SFO
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RSTEM 1.00000000 Stem radius in cm
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SLOSS 3.000000000E-02 Coupling-slot power factor per % coupling
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TC 9.20000000 Critical temperature of a superconductor
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TEMPC 20.0000000 Normal conductor operating temperature
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TEMPK 2.00000000 Operating temperature of a superconductor
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TEMPR 20.0000000 Reference temperature for IRTYPE=3
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TRIAVG 1.715216854E-02 Average area of all triangles
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TRIMAX 2.405174620E-02 Area of the largest positive-area triangle
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TRIMIN 7.532059290E-03 Area of the smallest positive-area triangle
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VOLUME 3241.70913 Cavity volume (cylindrical symmetry only)
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XDRI A 0.0 X coordinate of the drive point
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XK0 0.169636665 The wave number k = 2pif/c
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XKSQ 2.877659827E-02 Square of the wave number
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XMAXG 8.12800000 Upper X bound of the problem geometry
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XMING 0.0 Lower X bound of the problem geometry
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XNORM1 0.0 Starting X for NORM=4 integration path
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XNORM2 0.0 Ending X for NORM=4 integration path
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XYAREA 79.5517577 Total cross sectional area
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YDRI A 5.97000000 Y coordinate of the drive point
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YMAXG 11.4300000 Upper Y bound of the problem geometry
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YMING 0.0 Lower Y bound of the problem geometry
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YNORM1 0.0 Starting Y for NORM=4 integration path
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YNORM2 0.0 Ending Y for NORM=4 integration path
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ZCTR 0.0 Reference Z in transit-time integrals
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-------------------------------------------------------------------------------
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Segment numbers for field calculations
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[Note: negative values indicate stem segments.]
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-------------------------------------------------------------------------------
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No materials other than air or empty space.
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-------------------------------------------------------------------------------
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The field normalization factor ASCALE for this problem is based
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upon the calculated cavity length ZLONG = 1.77800000.
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Transit-time factor integrals and partial derivatives with repect to k
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TT = (1/V0)Int{Ez(z) cos k(z-Zc) dz} - tan(phi)(1/V0)Int{Ez(z) sin k(z-Zc) dz}
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T' and S' are partial derivative with respect to k.
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T" and S" are second partial derivatives.
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For symmetric half cells (Zs = Zc), the computations are done using
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integration limits Zs to Ze, but reported results correspond to a lower
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limit of integration equal to -Ze.
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Integrals along logical row L = 1 [R = 0.0 cm]
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between logical coordinates K = 17 and 25
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Integration lower limit: Zs = 3.1750000 cm
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Integration upper limit: Ze = 4.9530000 cm
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Center of gap: Zc = 0.0000000 cm
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Electrical center: Zec = 0.8644785 cm
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Frequency for T integrals = 809.3950826 MHz
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Wave number: k = 2pif/c = 0.1696367 radians/cm
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Particle velocity: beta = 0.1728121
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Structure wave number: k/beta = 0.9816250 radians/cm
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V0 = Int{Ez(z) dz} = 4.11078E+05 V
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E0 = (1/L)*Int{Ez(z) dz} = 2.31202E+07 V/m
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Treating the problem geometry as a single full cell:
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The single-cell results may not be useful for a multigap geometry.
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Consider supplying a CellData table in file HPRF_ELECTRODE_ATMOSPHERIC.SEG.
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Transit-time factor = 0.865044 (when Zc = Zec)
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-------------------------------------------------------------------------------
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Electric field along R = 0.000000
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for normalization ASCALE = 31794.391004:
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Total cavity stored energy (from program Fish): 1.2460185E-01 Joules
226
-------------------------------------------------------------------------------
227
Power and fields on wall segment 1. K,L = 1,67 to 1,16
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This segment uses surface resistance option IRTYPE = 0
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Surface resistance, Rs = 7.422349E-03 Ohm calculated from:
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Operating temperature, TEMPC = 20.000 C
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Reference resistivity, RHOR = 1.724100E-06 Ohm-cm
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Reference temperature, TEMPR = 20.000 C
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Temperature coefficient, ALPHAT = 3.930000E-03 /C
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Relative permeability, RFMU = 1.000
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(cm) (cm) (A/m) (V/m)
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1 1 67 0.00000 11.4300 6.4333E+03 0.0000E+00
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0.00000 11.3428 6.4821E+03 3.5192E+04
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2 1 66 0.00000 11.2557 6.5302E+03 7.0929E+04
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0.00000 11.1685 6.5776E+03 1.0722E+05
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3 1 65 0.00000 11.0814 6.6245E+03 1.4308E+05
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0.00000 10.9942 6.6705E+03 1.8064E+05
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4 1 64 0.00000 10.9071 6.7160E+03 2.1753E+05
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0.00000 10.8199 6.7608E+03 2.5460E+05
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5 1 63 0.00000 10.7327 6.8049E+03 2.9187E+05
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0.00000 10.6456 6.8484E+03 3.2934E+05
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6 1 62 0.00000 10.5584 6.8912E+03 3.6713E+05
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0.00000 10.4713 6.9333E+03 4.0512E+05
250
7 1 61 0.00000 10.3841 6.9748E+03 4.4324E+05
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0.00000 10.2970 7.0156E+03 4.8156E+05
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8 1 60 0.00000 10.2098 7.0558E+03 5.2015E+05
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0.00000 10.1226 7.0953E+03 5.5896E+05
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9 1 59 0.00000 10.0355 7.1341E+03 5.9782E+05
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0.00000 9.94833 7.1722E+03 6.3687E+05
256
10 1 58 0.00000 9.86118 7.2098E+03 6.7615E+05
257
0.00000 9.77402 7.2466E+03 7.1567E+05
258
11 1 57 0.00000 9.68686 7.2828E+03 7.5515E+05
259
0.00000 9.59971 7.3184E+03 7.9483E+05
260
12 1 56 0.00000 9.51255 7.3533E+03 8.3467E+05
261
0.00000 9.42539 7.3876E+03 8.7479E+05
262
13 1 55 0.00000 9.33824 7.4212E+03 9.1476E+05
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0.00000 9.25108 7.4542E+03 9.5493E+05
264
14 1 54 0.00000 9.16392 7.4867E+03 9.9519E+05
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0.00000 9.07676 7.5185E+03 1.0358E+06
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15 1 53 0.00000 8.98961 7.5498E+03 1.0761E+06
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0.00000 8.90245 7.5804E+03 1.1166E+06
268
16 1 52 0.00000 8.81529 7.6105E+03 1.1571E+06
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0.00000 8.72814 7.6400E+03 1.1980E+06
270
17 1 51 0.00000 8.64098 7.6690E+03 1.2385E+06
271
0.00000 8.55382 7.6974E+03 1.2791E+06
272
18 1 50 0.00000 8.46667 7.7254E+03 1.3197E+06
273
0.00000 8.37951 7.7529E+03 1.3607E+06
274
19 1 49 0.00000 8.29235 7.7798E+03 1.4011E+06
275
0.00000 8.20520 7.8063E+03 1.4417E+06
276
20 1 48 0.00000 8.11804 7.8324E+03 1.4821E+06
277
0.00000 8.03088 7.8581E+03 1.5231E+06
278
21 1 47 0.00000 7.94373 7.8833E+03 1.5631E+06
279
0.00000 7.85657 7.9082E+03 1.6033E+06
280
22 1 46 0.00000 7.76941 7.9328E+03 1.6433E+06
281
0.00000 7.68225 7.9572E+03 1.6838E+06
282
23 1 45 0.00000 7.59510 7.9811E+03 1.7231E+06
283
0.00000 7.50794 8.0048E+03 1.7627E+06
284
24 1 44 0.00000 7.42078 8.0284E+03 1.8018E+06
285
0.00000 7.33363 8.0519E+03 1.8417E+06
286
25 1 43 0.00000 7.24647 8.0751E+03 1.8798E+06
287
0.00000 7.15931 8.0982E+03 1.9183E+06
288
26 1 42 0.00000 7.07216 8.1216E+03 1.9560E+06
289
0.00000 6.98500 8.1449E+03 1.9947E+06
290
27 1 41 0.00000 6.89784 8.1681E+03 2.0311E+06
291
0.00000 6.81069 8.1914E+03 2.0679E+06
292
28 1 40 0.00000 6.72353 8.2152E+03 2.1036E+06
293
0.00000 6.63637 8.2392E+03 2.1406E+06
294
29 1 39 0.00000 6.54922 8.2633E+03 2.1744E+06
295
0.00000 6.46206 8.2878E+03 2.2083E+06
296
30 1 38 0.00000 6.37490 8.3132E+03 2.2407E+06
297
0.00000 6.28775 8.3392E+03 2.2747E+06
298
31 1 37 0.00000 6.20059 8.3655E+03 2.3062E+06
299
0.00000 6.08529 8.4015E+03 2.3461E+06
300
32 1 36 0.00000 5.97000 8.4397E+03 2.3855E+06
301
0.00000 5.91098 8.4600E+03 2.4070E+06
302
33 1 35 0.00000 5.85196 8.4803E+03 2.4217E+06
303
0.00000 5.76480 8.5116E+03 2.4488E+06
304
34 1 34 0.00000 5.67765 8.5450E+03 2.4718E+06
305
0.00000 5.59049 8.5800E+03 2.4974E+06
306
35 1 33 0.00000 5.50333 8.6160E+03 2.5150E+06
307
0.00000 5.41618 8.6538E+03 2.5340E+06
308
36 1 32 0.00000 5.32902 8.6948E+03 2.5496E+06
309
0.00000 5.24186 8.7381E+03 2.5687E+06
310
37 1 31 0.00000 5.15471 8.7830E+03 2.5771E+06
311
0.00000 5.06755 8.8306E+03 2.5864E+06
312
38 1 30 0.00000 4.98039 8.8827E+03 2.5913E+06
313
0.00000 4.89324 8.9381E+03 2.6010E+06
314
39 1 29 0.00000 4.80608 8.9959E+03 2.5956E+06
315
0.00000 4.71892 9.0576E+03 2.5915E+06
316
40 1 28 0.00000 4.63176 9.1256E+03 2.5816E+06
317
0.00000 4.54461 9.1984E+03 2.5783E+06
318
41 1 27 0.00000 4.45745 9.2746E+03 2.5537E+06
319
0.00000 4.37029 9.3563E+03 2.5309E+06
320
42 1 26 0.00000 4.28314 9.4470E+03 2.5002E+06
321
0.00000 4.19598 9.5445E+03 2.4791E+06
322
43 1 25 0.00000 4.10882 9.6469E+03 2.4275E+06
323
0.00000 4.02167 9.7570E+03 2.3786E+06
324
44 1 24 0.00000 3.93451 9.8800E+03 2.3188E+06
325
0.00000 3.84735 1.0013E+04 2.2732E+06
326
45 1 23 0.00000 3.76020 1.0152E+04 2.1838E+06
327
0.00000 3.67304 1.0303E+04 2.0990E+06
328
46 1 22 0.00000 3.58588 1.0472E+04 1.9986E+06
329
0.00000 3.49873 1.0655E+04 1.9198E+06
330
47 1 21 0.00000 3.41157 1.0848E+04 1.7779E+06
331
0.00000 3.32441 1.1056E+04 1.6461E+06
332
48 1 20 0.00000 3.23725 1.1292E+04 1.4894E+06
333
0.00000 3.15010 1.1547E+04 1.3669E+06
334
49 1 19 0.00000 3.06294 1.1817E+04 1.1534E+06
335
0.00000 2.97578 1.2115E+04 1.0881E+06
336
50 1 18 0.00000 2.88863 1.2441E+04 8.9671E+05
337
0.00000 2.80147 1.2796E+04 6.9346E+05
338
51 1 17 0.00000 2.71431 1.3185E+04 4.7129E+05
339
0.00000 2.62716 1.3607E+04 2.4527E+05
340
52 1 16 0.00000 2.54000 1.4069E+04 0.0000E+00
342
Summary for the above wall segment:
343
Emax = 2.6010E+06 V/m
344
Hmax = 1.4069E+04 A/m
345
Surface Area = 3.9016E+02 cm^2
347
Maximum P/A = 7.3461E+01 W/cm^2
348
Average P/A = 2.4279E+01 W/cm^2
349
df/dz = -3.7969E+00 MHz/mm (for volume added to the cavity)
351
-------------------------------------------------------------------------------
352
Power and fields on wall segment 2. K,L = 1,16 to 4,16
353
This segment uses surface resistance option IRTYPE = 0
354
Surface resistance, Rs = 7.422349E-03 Ohm calculated from:
355
Operating temperature, TEMPC = 20.000 C
356
Reference resistivity, RHOR = 1.724100E-06 Ohm-cm
357
Reference temperature, TEMPR = 20.000 C
358
Temperature coefficient, ALPHAT = 3.930000E-03 /C
359
Relative permeability, RFMU = 1.000
362
(cm) (cm) (A/m) (V/m)
363
1 1 16 0.00000 2.54000 1.4069E+04 0.0000E+00
364
0.105833 2.54000 1.4059E+04 4.1990E+05
365
2 2 16 0.211667 2.54000 1.4029E+04 8.4512E+05
366
0.317500 2.54000 1.3979E+04 1.2677E+06
367
3 3 16 0.423333 2.54000 1.3904E+04 1.7918E+06
368
0.529167 2.54000 1.3809E+04 2.2364E+06
369
4 4 16 0.635000 2.54000 1.3684E+04 2.8740E+06
371
Summary for the above wall segment:
372
Emax = 2.8740E+06 V/m
373
Hmax = 1.4059E+04 A/m
374
Surface Area = 1.0134E+01 cm^2
376
Maximum P/A = 7.3356E+01 W/cm^2
377
Average P/A = 7.2152E+01 W/cm^2
378
df/dr = -3.7097E-01 MHz/mm (for volume added to the cavity)
380
-------------------------------------------------------------------------------
381
Power and fields on wall segment 3. K,L = 4,16 to 17,1
382
This segment uses surface resistance option IRTYPE = 0
383
Surface resistance, Rs = 7.422349E-03 Ohm calculated from:
384
Operating temperature, TEMPC = 20.000 C
385
Reference resistivity, RHOR = 1.724100E-06 Ohm-cm
386
Reference temperature, TEMPR = 20.000 C
387
Temperature coefficient, ALPHAT = 3.930000E-03 /C
388
Relative permeability, RFMU = 1.000
391
(cm) (cm) (A/m) (V/m)
392
1 4 16 0.635000 2.54000 1.3684E+04 2.8740E+06
393
0.732225 2.53627 1.3573E+04 3.2517E+06
394
2 5 16 0.829450 2.53255 1.3439E+04 3.8892E+06
395
0.925931 2.52141 1.3322E+04 4.2773E+06
396
3 6 16 1.02241 2.51028 1.3193E+04 5.0394E+06
397
1.11743 2.49189 1.3061E+04 5.5326E+06
398
4 6 15 1.21244 2.47349 1.2908E+04 6.0175E+06
399
1.30531 2.44806 1.2771E+04 6.5194E+06
400
5 7 15 1.39817 2.42264 1.2599E+04 7.1685E+06
401
1.48826 2.39048 1.2448E+04 7.6645E+06
402
6 8 15 1.57835 2.35832 1.2272E+04 8.5191E+06
403
1.66511 2.31980 1.2098E+04 9.0383E+06
404
7 9 14 1.75187 2.28127 1.1904E+04 9.5556E+06
405
1.83481 2.23679 1.1721E+04 1.0110E+07
406
8 10 14 1.91774 2.19230 1.1500E+04 1.0747E+07
407
1.99645 2.14228 1.1301E+04 1.1285E+07
408
9 11 14 2.07515 2.09226 1.1063E+04 1.2222E+07
409
2.14927 2.03717 1.0837E+04 1.2732E+07
410
10 11 13 2.22340 1.98207 1.0597E+04 1.3465E+07
411
2.29267 1.92234 1.0352E+04 1.4023E+07
412
11 12 12 2.36193 1.86261 1.0087E+04 1.4597E+07
413
2.42612 1.79869 9.8260E+03 1.5240E+07
414
12 13 12 2.49030 1.73478 9.5137E+03 1.6048E+07
415
2.54924 1.66711 9.2281E+03 1.6568E+07
416
13 13 11 2.60817 1.59944 8.9128E+03 1.7439E+07
417
2.66171 1.52844 8.6014E+03 1.7989E+07
418
14 14 10 2.71526 1.45743 8.2552E+03 1.8843E+07
419
2.76332 1.38350 7.9171E+03 1.9405E+07
420
15 14 9 2.81139 1.30956 7.5425E+03 2.0262E+07
421
2.85389 1.23307 7.1762E+03 2.0824E+07
422
16 15 8 2.89640 1.15657 6.7729E+03 2.1670E+07
423
2.93330 1.07789 6.3775E+03 2.2218E+07
424
17 15 7 2.97020 0.999211 5.9452E+03 2.3033E+07
425
3.00146 0.918686 5.5210E+03 2.3549E+07
426
18 16 6 3.03272 0.838162 5.0602E+03 2.4303E+07
427
3.05832 0.756125 4.6085E+03 2.4764E+07
428
19 16 5 3.08392 0.674088 4.1225E+03 2.5429E+07
429
3.10384 0.590857 3.6463E+03 2.5820E+07
430
20 17 4 3.12376 0.507627 3.1406E+03 2.6347E+07
431
3.13799 0.423510 2.6201E+03 2.6791E+07
432
21 16 3 3.15222 0.339394 2.1095E+03 2.7008E+07
433
3.16076 0.254691 1.5963E+03 2.7357E+07
434
22 17 2 3.16931 0.169988 1.0711E+03 2.7720E+07
435
3.17215 8.499425E-02 5.4049E+02 2.8101E+07
436
23 17 1 3.17500 0.00000 0.0000E+00 2.8503E+07
438
Summary for the above wall segment:
439
Emax = 2.8503E+07 V/m
440
Hmax = 1.3573E+04 A/m
441
Surface Area = 4.0509E+01 cm^2
443
Maximum P/A = 6.8370E+01 W/cm^2
444
Average P/A = 4.5084E+01 W/cm^2
445
df/dz = 7.9949E+00 MHz/mm (for volume added to the cavity)
447
df/dr = 5.2488E+00 MHz/mm (for volume added to the cavity)
449
-------------------------------------------------------------------------------
450
Transit-time factor summary
452
Input data for Parmila; originating program = Autofish.
453
Cavity type: Unknown RF Cavity
454
Design frequency = 809.395 MHz
455
Resonant frequency = 809.395 MHz
456
Design beta = 0.172812
457
Particle beta = 0.172812
458
Cavity E0 = 23.1202 MV/m
459
Transit-time factor = 0.865044
460
Normalization length = 1.77800 cm
462
Cell Zstart(cm) Zcenter(cm) Zend(cm) Lnorm(cm) E0(MV/m) g/bl
463
1 3.17500 0.00000 4.95300 1.77800 23.1202 0.277778
465
Cell 1 Beta = 0.172812 dZctr = 0.864479
466
X X1 X2 X1+X2 |X1|+|X2|
467
T 0.000000 -0.5718275 -0.5718275 0.5718275
468
T' 0.000000 -0.4393971 -0.4393971 0.4393971
469
T" 0.000000 -0.1949050 -0.1949050 0.1949050
470
S 0.000000 -0.6490868 -0.6490868 0.6490868
471
S' 0.000000 -0.3322010 -0.3322010 0.3322010
472
S" 0.000000 -0.3004156 -0.3004156 0.3004156
474
SFDATA line expected in old versions of Parmila:
475
0.172812 -0.571828 -0.439397 0.324543 0.166100 0.277778 790.019
476
-------------------------------------------------------------------------------
478
Problem variables computed by this code.
480
Variable Code Value Description
481
ASCALE 31794.3910 Scaling factor for H at drive point
482
BETA 0.172812087 Particle velocity
483
CAPK 0.981625001 2pi/beta*lambda, phase change/length
484
EMAX 28503237.5 Peak electric field on boundary segments
485
ENERGY 0.124601852 Total stored energy in RF fields
486
EZERO 23120223.8 E0 for normalization in SFO when NORM=0
487
EZEROT S 20000000.0 E0*T for normalization in SFO when NORM=1
488
FREQC 809.395083 Frequency corrected for stems and posts
489
HCORNER 0.0 Average H at corner arc with coupling slot
490
HMAX 14069.2793 Peak H on specified boundary segments
491
HPHI 14076.2241 Normalization magnetic field for NORM=2
492
NCELL 0 Number of cells for multicell problems
493
NPEG 3 Number of FieldSegments entries
494
NRESIST 0 Number of segments with unique resistivity
495
NSTEM 0 Number of stems for multicell problems
496
POWER 12030.3527 Power on conducting boundaries
497
RHOC 1.724100000E-06 Computed resistivity for IRTYPE=3
498
RS 7.422349068E-03 RF surface resistance (Ohms)
499
SAREA 440.808349 Total surface area in power calculations
500
T 0.865043529 Transit-time factor
501
ZLONG 1.77800000 Length in SFO used to define E0
503
Superfish output summary for problem description:
504
HPRF Cavity with electrodes at atmospheric pressure
505
Problem file: C:\USERS\PLANE\DOCUMENTS\SUPERFISH\HPRF_ELECTRODE_ATMOSPHERIC.AM 6-05-2015 15:23:36
506
-------------------------------------------------------------------------------
507
All calculated values below refer to the mesh geometry only.
508
Field normalization (NORM = 1): EZEROT = 20.00000 MV/m
509
Frequency = 809.39508 MHz
510
Particle rest mass energy = 938.272029 MeV
511
Beta = 0.1728121 Kinetic energy = 14.332 MeV
512
Normalization factor for E0 = 23.120 MV/m = 31794.391
513
Transit-time factor = 0.8650435
514
Stored energy = 0.1246019 Joules
515
Using standard room-temperature copper.
516
Surface resistance = 7.42235 milliOhm
517
Normal-conductor resistivity = 1.72410 microOhm-cm
518
Operating temperature = 20.0000 C
519
Power dissipation = 12.0304 kW
520
Q = 52672.8 Shunt impedance = 790.019 MOhm/m
521
Rs*Q = 390.956 Ohm Z*T*T = 591.171 MOhm/m
522
r/Q = 199.553 Ohm Wake loss parameter = 0.25371 V/pC
523
Average magnetic field on the outer wall = 6430.11 A/m, 15.3443 W/cm^2
524
Maximum H (at Z,R = 0.0,2.54) = 14069.3 A/m, 73.4607 W/cm^2
525
Maximum E (at Z,R = 3.175,0.0) = 28.5032 MV/m, 1.09134 Kilp.
526
Ratio of peak fields Bmax/Emax = 0.6203 mT/(MV/m)
527
Peak-to-average ratio Emax/E0 = 1.2328
530
Segment Zend Rend Emax Power P/A dF/dZ dF/dR
531
(cm) (cm) (MV/m) (kW) (W/cm^2) (MHz/mm) (MHz/mm)
532
----------------------------------------------------------------------------------------------
534
1 0.0000 2.5400 2.601 9.473 24.28 -3.797 0.000
535
2 0.63500 2.5400 2.874 0.7312 72.15 0.000 -0.3710
536
3 3.1750 0.0000 28.50 1.826 45.08 7.995 5.249
537
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added
removed
src/Superfish/HC/HPRF_ELECTRODE_ATMOSPHERIC.SFO
