High-current conduction cooled superconducting radio-frequency cryomodule
Abstract
A high-current, compact, conduction cooled superconducting radio-frequency cryomodule for particle accelerators. The cryomodule will accelerate an electron beam of average current up to 1 ampere in continuous wave (CW) mode or at high duty factor. The cryomodule consists of a single-cell superconducting radio-frequency cavity made of high-purity niobium, with an inner coating of Nb3Sn and an outer coating of pure copper. Conduction cooling is achieved by using multiple closed-cycle refrigerators. Power is fed into the cavity by two coaxial couplers. Damping of the high-order modes is achieved by a warm beam-pipe ferrite damper.
- Inventors:
- Issue Date:
- Research Org.:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1805554
- Patent Number(s):
- 10932355
- Application Number:
- 15/882,211
- Assignee:
- Jefferson Science Associates, LLC (Newport News, VA)
- Patent Classifications (CPCs):
-
F - MECHANICAL ENGINEERING F17 - STORING OR DISTRIBUTING GASES OR LIQUIDS F17C - VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES
H - ELECTRICITY H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR H05H - PLASMA TECHNIQUE
- DOE Contract Number:
- AC05-06OR23177
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 01/29/2018
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Ciovati, Gianluigi, Schultheiss, Thomas J., Rathke, John, Rimmer, Robert, Marhauser, Frank, Hannon, Fay, and Guo, Jiquan. High-current conduction cooled superconducting radio-frequency cryomodule. United States: N. p., 2021.
Web.
Ciovati, Gianluigi, Schultheiss, Thomas J., Rathke, John, Rimmer, Robert, Marhauser, Frank, Hannon, Fay, & Guo, Jiquan. High-current conduction cooled superconducting radio-frequency cryomodule. United States.
Ciovati, Gianluigi, Schultheiss, Thomas J., Rathke, John, Rimmer, Robert, Marhauser, Frank, Hannon, Fay, and Guo, Jiquan. Tue .
"High-current conduction cooled superconducting radio-frequency cryomodule". United States. https://www.osti.gov/servlets/purl/1805554.
@article{osti_1805554,
title = {High-current conduction cooled superconducting radio-frequency cryomodule},
author = {Ciovati, Gianluigi and Schultheiss, Thomas J. and Rathke, John and Rimmer, Robert and Marhauser, Frank and Hannon, Fay and Guo, Jiquan},
abstractNote = {A high-current, compact, conduction cooled superconducting radio-frequency cryomodule for particle accelerators. The cryomodule will accelerate an electron beam of average current up to 1 ampere in continuous wave (CW) mode or at high duty factor. The cryomodule consists of a single-cell superconducting radio-frequency cavity made of high-purity niobium, with an inner coating of Nb3Sn and an outer coating of pure copper. Conduction cooling is achieved by using multiple closed-cycle refrigerators. Power is fed into the cavity by two coaxial couplers. Damping of the high-order modes is achieved by a warm beam-pipe ferrite damper.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2021},
month = {2}
}
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