A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z    

Popielarski, J.

Paper Title Page
MOPCH157 Structural Analysis for a Half-reentrant Superconducting Cavity 424
 
  • E. Zaplatin
    FZJ, Jülich
  • T.L. Grimm, W. Hartung, M. J. Johnson, M.S. Meidlinger, J. Popielarski
    NSCL, East Lansing, Michigan
 
  A half-reentrant cavity (1300 MHz, beta=1.0) is being developed at Michigan State University for use in a superconducting linear collider and other applications. The electromagnetic performance of a half-reentrant cell shape is similar to that of a fully reentrant cavity, but a multi-cell half-reentrant cavity can be cleaned using traditional techniques. We present the results of structural analyses of the half-reentrant cavity for the mid-cell, single-cell, and multi-cell cases. The analysis includes the static and dynamic response of the cavity. Stiffening options to minimize the resonant RF frequency shift due to pressure and the Lorentz force are explored.