Minutes RF structure meeting 09.12.2008

M. Schuh, F.Gerigk, G. DeMichele, F. Grespan, R. Wegner

PIMS

  • simulation of fields running out of cavity into to the waveguide coupler. Estimation of Qex and power dissipation in coupler.

DTL (see SPL/DriftTubeLinac/PrototypeMeasurements, SPL/DriftTubeLinac/PrototypeSimulations))

  • Q measurements with the same waveguide of CCDTL. Results have to be checked, if the measured Q value is that of cavity or that of the waveguide by short-cutting the waveguide.
  • Results of 3D Post Coupler simulations: accelerating field on the beam axis with PCs inserted
  • 3D Simulation with thin rings simulating the join points of the DTL (end-cups and end-plates) to understand the low Q value of prototype.
  • SUPERFISH simulation to validate perturbation in equivalent circuit model.

HOM

  • First longitudinal beam simuations with operation mode to be benchmarked agaist SUPERFISH

-- MarcelSchuh - 09 Dec 2008

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Topic revision: r2 - 2008-12-09 - FrancescoGrespan
 
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