Login

CEC/ICMC 2023 Abstracts & Technical Program

9–13 Jul 2023
Hawaii Convention Center
US/Hawaii timezone

Conference Management: Centennial Conferences

Session

C1Or2B: Large Scale III: Cryogenic System Modeling and Simulation

10 Jul 2023, 11:00
315

315

Conveners

C1Or2B: Large Scale III: Cryogenic System Modeling and Simulation

  • Alexey Koveshnikov (TRIUMF)
  • Alexander Martinez (Fermi National Accelerator Laboratory)

Presentation materials

There are no materials yet.

  1. 421. C1Or2B-01: Conservation of Helium while Maintaining High System Purity
    Michael White
    10/07/2023, 11:00
    Contributed Oral

    Recent helium shortages and helium price increases have lead to an increased emphasis being placed on conserving helium. The need to conserve helium must be balanced with need to maintain the high levels of purity necessary to prevent operational problems caused by contamination. Helium losses and contamination control are especially important for test stands that have cryogenic distribution...

    Go to contribution page
  2. 501. C1Or2B-02: Dynamic systems modeling of the Spallation Neutron Source Cryogenic Moderator System to optimize transient control and prepare for power upgrades
    Dr Nolan Goth (Nuclear Energy and Fuel Cycle Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA)
    10/07/2023, 11:15
    Contributed Oral

    Oak Ridge National Laboratory, through support of the US Department of Energy’s Office of Basic Energy Sciences, has begun applying machine learning methods to improve accelerator and target performance of the Spallation Neutron Source (SNS). One application of these methods is the control optimization and power upgrade of the Cryogenic Moderator System (CMS). To study such optimizations and...

    Go to contribution page
  3. 139. C1Or2B-03: Simulation of the cool-down process for the ESS cryogenic moderator system
    Dr Hideki Tatsumoto (European Spallation Source)
    10/07/2023, 11:30
    Contributed Oral

    The European Spallation Source ERIC (ESS) will provide long-pulsed cold and thermal neutron fluxes at very high brightness to the research community. At the ESS target, high energy spallation neutrons are produced by impinging a 5 MW proton beam on the high-Z material, tungsten. The proton beam is pulsed with a repetition of 14 Hz and a pulse length of 2.86 ms. The spallation neutrons are...

    Go to contribution page
  4. 41. C1Or2B-04: Numerical modeling of the cool-down of the helium transfer-lines for FRIB Linac and experimental systems
    Duncan Kroll (The Facility for Rare Isotope Beams)
    10/07/2023, 11:45
    Contributed Oral

    The cryogenic distribution system at FRIB is extensive, encompassing three Linac segments, fourteen experimental system superconducting magnets, cross-connect between FRIB and the reconfigured NSCL legacy system, and the A1900 magnets, as well as many other user experimental loads. The cool-down or warm-up of these transfer-lines is an inherently transient process and must be conducted at a...

    Go to contribution page
  5. 212. C1Or2B-05: Dynamic simulation of DALS test facility cryoplant
    Zheng Sun (Dalian Institute of Chemical Physics，CAS)
    10/07/2023, 12:00
    Contributed Oral

    Dalian Advanced Light source (DALS) test facility program will build four testbenches, a horizontal test bench (HTB) for module testing, a vertical test bench (VTB) for superconducting cavity testing, an injector test bench (ITB) for beam testing and a cryogenic test bench (CTB). The testbenches cooling are provided by a 370 W @ 2 K cryoplant. The simulation of the cryogenic system can play an...

    Go to contribution page
Building timetable...