skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Operation Regime Analysis of Conduction Cooled Cavities through Multi-Physics Simulation

Abstract

Euclid Techlabs in collaboration with Fermilab IARC (Batavia, IL) is developing industrial superconducting 10MeV electron linac [1, 2]. Cryocoolers are to be used for cooling instead of liquid helium bath to simplify the linac infrastructure [3]. The cavity linked to commercially available cryo-cooler cold head [4, 5] through highly conductive aluminium (AL) strips. However, this solution raises a problem of contact thermal resistance. This paper shows some results of Comsol multyphysics simulations of the cavity cooling by AL strips. Some insight was obtained on the acceptable range of contact resistance. Operation regimes were obtained at different accelerating gradients and cavity temperatures. The results of simula-tion are presented and discussed.

Authors:
 [1];  [1];  [2];  [2];  [2];  [2];  [2];  [2]
  1. Euclid Techlabs, Bolingbrook
  2. Fermilab
Publication Date:
Research Org.:
Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
OSTI Identifier:
1452823
Report Number(s):
FERMILAB-CONF-18-143-TD
1676178
DOE Contract Number:  
AC02-07CH11359
Resource Type:
Conference
Resource Relation:
Conference: 9th International Particle Accelerator Conference, Vancouver, BC Canada, 04/29-05/04/2018
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS

Citation Formats

Kostin, R., Kanareykin, A., Kephart, R. D., Thangaraj, J. C.T., Dhuley, R. C., Geelhoed, M. I., Kroc, T. K., and Prokofiev, O. Operation Regime Analysis of Conduction Cooled Cavities through Multi-Physics Simulation. United States: N. p., 2018. Web.
Kostin, R., Kanareykin, A., Kephart, R. D., Thangaraj, J. C.T., Dhuley, R. C., Geelhoed, M. I., Kroc, T. K., & Prokofiev, O. Operation Regime Analysis of Conduction Cooled Cavities through Multi-Physics Simulation. United States.
Kostin, R., Kanareykin, A., Kephart, R. D., Thangaraj, J. C.T., Dhuley, R. C., Geelhoed, M. I., Kroc, T. K., and Prokofiev, O. Sun . "Operation Regime Analysis of Conduction Cooled Cavities through Multi-Physics Simulation". United States. https://www.osti.gov/servlets/purl/1452823.
@article{osti_1452823,
title = {Operation Regime Analysis of Conduction Cooled Cavities through Multi-Physics Simulation},
author = {Kostin, R. and Kanareykin, A. and Kephart, R. D. and Thangaraj, J. C.T. and Dhuley, R. C. and Geelhoed, M. I. and Kroc, T. K. and Prokofiev, O.},
abstractNote = {Euclid Techlabs in collaboration with Fermilab IARC (Batavia, IL) is developing industrial superconducting 10MeV electron linac [1, 2]. Cryocoolers are to be used for cooling instead of liquid helium bath to simplify the linac infrastructure [3]. The cavity linked to commercially available cryo-cooler cold head [4, 5] through highly conductive aluminium (AL) strips. However, this solution raises a problem of contact thermal resistance. This paper shows some results of Comsol multyphysics simulations of the cavity cooling by AL strips. Some insight was obtained on the acceptable range of contact resistance. Operation regimes were obtained at different accelerating gradients and cavity temperatures. The results of simula-tion are presented and discussed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {4}
}

Conference:
Other availability
Please see Document Availability for additional information on obtaining the full-text document. Library patrons may search WorldCat to identify libraries that hold this conference proceeding.

Save / Share: