Author: Grimm, C.J.
Paper Title Page
WEPWO056 Update of the Mechanical Design of the 650 MHZ β=0.9 Cavities for Project X 2432
  • I.V. Gonin, M.H. Awida, M.H. Foley, C.J. Grimm, T.N. Khabiboulline, Y.M. Pischalnikov, V.P. Yakovlev
    Fermilab, Batavia, USA
  Five-cell elliptical 650 MHz β=0.9 cavities to accelerate 1 mA of average H beam current in the range 520-3000 MeV of the Project X Linac are currently planned. We will present the results of optimization of mechanical design of cavities with their Helium Vessel. We discuss the efforts to optimize the mechanical stability of the cavity versus the Helium bath pressure fluctuations, cavity tunability. We present also modal and thermal analysis; discuss tuner options and other issues.