Code: SuperLANS

Applicability:

Monopole modes in axisymmetric cavities and periodic structures (perfectly conductive cavity walls, lossless dielectric and ferromagnetic insertions).

Method:

FEM: eight node isoparametric elements. Subspace iteration method for eigenmode calculation.

Calculated values:

Frequency, field distribution, quality factor, effective impedance, shunt impedance, loss distributions and others (losses are calculated by perturbation theory).

Reference:

Myakishev D.G., Yakovlev V.P. An Interactive Code SUPERLANS for Evaluation of RF-Cavities and Acceleration Structures., Proc. IEEE Particle Accelerator Conference, May 6-9, 1991, San Francisco, California.- 91CH3038-7, Conference Record. V-5, pp.3002-3004

Platform:

PC, Windows 95/98/Nt/2000/XP/Vista and Windows 7

Code: SuperLANS2

Applicability:

Multipole modes in axisymmetric cavities (perfectly conductive cavity walls, loss less dielectric and ferromagnetic insertions).

Method:

FEM: eight node isoparametric elements. Subspace iteration method for eigenmode calculations. 

Calculated values:

Frequency, field distribution, quality factor, losses distributions and others (losses are calculated by perturbation theory).

Reference:               

Myakishev D.G., Yakovlev V.P. The New Possibilities of Superlans Code for Evaluation of Axisymmetric Cavities. Proc. of 1995 Particle Accelerator Conference and International Conference on High-Energy Accelerators, May 1-5, 1995, Dallas, Texas. -p.2348-2350.

Platform:                   

PC, Windows 95/98/Nt/2000/XP/Vista and Windows 7

Code: CLANS

Applicability:

Monopole modes in axisymmetric cavities (perfectly conductive cavity walls, high loss dielectric and ferromagnetic insertions). Excitation problem for monopole oscillation in presence of high loss materials.

Method:

FEM: regular mesh with eight node isoparametric elements.  Subspace iteration method for eigenmode calculation.

Calculated values:

Frequency, field distribution, quality factor, effective impedance, shunt impedance, losses distributions and others.

Reference:

Myakishev D.G., Yakovlev V.P. An Interactive Code SUPERLANS for Evaluation of RF-Cavities and Acceleration Structures.  Proc.of IEEE Particle Accelerator Conference, May 6-9, 1991, San Francisco, California.- 91CH3038-7, Conference Record. V-5, pp.3002-3004

Platform:

PC, Windows 95/98/Nt/2000/XP/Vista and Windows 7

Code: CLANS2

Applicability

Multipole  modes in axisymmetric cavities (perfectly conductive cavity walls, high loss dielectric and ferromagnetic insertions)

Method:

FEM: regular mesh with eight node isoparametric elements. Subspace iteration method for eigenmode calculations.

Calculated values:

Frequency, field distribution, quality factor, loss distributions and others.

Reference:

Myakishev D.G., Yakovlev V.P. CLANS2 -The code for Evaluation of Multipole Modes in Axisymmetric Cavities with Absorber Ferrite. Proc. of PAC99, New York, March 20-April 2, 1999, pp. 2775-2776.

Platform:

PC, Windows 95/98/Nt/2000/XP/Vista and Windows 7.