Mechanical design and engineering of the 3.9 GHZ, 3rd harmonic SRF system at Fermilab

Conference · Thu Aug 05 00:00:00 EDT 2004

OSTI ID:827508

Mitchell, Don

The mechanical development of the 3.9 GHz, 3rd Harmonic SRF System is summarized to include: the development of a full scale copper prototype cavity structure; the design of the niobium 3 cell and niobium 9 cell structures; the design of the helium vessel and cryostat; the HOM coupler design; and a preliminary look at the main coupler design. The manufacturing processes for forming, rolling, and e-beam welding the HOM coupler, cavity cells, and end tubes are also described. Due to the exotic materials and manufacturing processes used in this type of device, a cost estimate for the material and fabrication is provided. The 3rd harmonic design is organized via a web-based data management approach.

• Research Organization: Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
• Sponsoring Organization: USDOE Office of Energy Research (ER) (US)
• DOE Contract Number: AC02-76CH03000
• OSTI ID: 827508
• Report Number(s): FERMILAB-Conf-03/479-TD; TRN: US0403720
• Resource Relation: Conference: 11th Workshop on RF Superconductivity (SRF 2003), Travenmuende/Luebeck (DE), 09/08/2003--09/12/2003; Other Information: PBD: 5 Aug 2004
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
COPPER
DESIGN
FABRICATION
FERMILAB
HARMONICS
HELIUM
MANAGEMENT
MANUFACTURING
NIOBIUM
ROLLING
SUPERCONDUCTIVITY
WELDING