Login

LHC Crab Cavity Engineering Meeting

13–14 Dec 2012
FNAL
US/Central timezone

Support

Session

Cryostat Design III, Cryostats Concepts & Ancilliary Equipment

13 Dec 2012, 16:00
Hermitage Room, Industrial Center Building, 2 East (FNAL)

Hermitage Room, Industrial Center Building, 2 East

FNAL

Batavia, IL

Conveners

Cryostat Design III, Cryostats Concepts & Ancilliary Equipment

  • Vittorio Parma (CERN)
  • Tommy Peterson (Fermilab)

Description

Guidelines to session on cryomodules.
1. Final crab cavity system requirements Interfaces to the LHC accelerator system, cryogenic system, and tunnel infrastructure Thermal conditions, cavity temperature, intercept temperatures, heat loads Cavity arrangement, supporting structure and possibility for alignment, beam-beam spacing and allowance for two beams, how many cavities per cryostat? Constraints from vertical and horizontal crabbing schemes RF coupler and HOM/LOM configurations and constraints Tuner configurations and constraints Instrumentation requirements Cryostat, piping, and helium vessel safety, code compliance requirements

  1. Given the final system requirements above, what features are most important to test in the prototype? How may the prototype differ from the final design? Possible topics: Cavity support structure, same as final design? Arrangement of multiple cavities. Same total number of cavities? Provisions in the prototype for one beam only? Cryostat vacuum vessel differences RF couplers and HOM/LOM configuration and orientation through the cryostat Special instrumentation not in the final cryostat Cryogenic connections, interfaces to infrastructure may differ from final design.

Presentation materials

There are no materials yet.

  1. 12. SPS BA4 Boundary Conditions
    Alick Macpherson (CERN)
    13/12/2012, 16:00
    The role of the CERN working group in place to discuss all aspects of infrastructure and technical coordination for crab cavity tests in the SPS and LHC. Its mandate to identify and resolve constraints and issues associated crab cavities in the SPS and develop the constraints and design requirements. Draft functional specifications for an installation of a two cavity cryostat in the SPS BA4...
    Go to contribution page
  2. 9. Cryostat Concept, BNL Quarter Wave
    John Skaritka (BNL), Sergey Belomestnykh (Brookhaven National Laboratory)
    13/12/2012, 16:30
    A proposal of the conceptual design of the cryostat for the BNL quarter deflecting cavity should be outlined with general considerations on mechanical, thermal and integration aspects. The concept should foresee a two cavity prototype cryomodule for the SPS tests which can later be adapted towards a final LHC system with their respective constraints.
    Go to contribution page
  3. 10. Cryostat Concept, UK 4Rod Cavity
    Mr Shrikant Pattalwar (CCLRC, Daresbury Laboratory)
    13/12/2012, 16:45
    A proposal of the conceptual design of a cryostat for the UK 4rod deflecting cavity should be outlined with general considerations on mechanical, thermal and integration aspects. The concept should foresee a two cavity prototype cryomodule for the SPS tests which can later be adapted towards a final LHC system with their respective constraints.
    Go to contribution page
  4. 8. Cryostat Concept, ODU-SLAC RF Dipole
    Dmitry Gorelov (Niowave Inc.)
    13/12/2012, 17:00
    A proposal of the conceptual design of the cryostat for the ODU-SLAC RF dipole deflecting cavity should be outlined with general considerations on mechanical, thermal and integration aspects. The concept should foresee a two cavity prototype cryomodule for the SPS tests which can later be adapted towards a final LHC system with their respective constraints.
    Go to contribution page
  5. 32. Cryostat III, Discussion
    13/12/2012, 17:15
Building timetable...