Thermoacoustic Refrigerator Design for Beam Profile Monitor at CERN

A travelling-wave thermoacoustic refrigerator design, suitable for CERN’s new Ionization Profile Monitor, was devised based on numerical calculations. The design features a He-filled looped tube containing an acoustic wave produced by an acoustic driver. The parameters of the cooling structure, the...

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Detalles Bibliográficos
Autores principales: Holmström, Axi, Aicheler, Markus, Haeggström, Edward
Lenguaje:eng
Publicado: 2019
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.1109/ULTSYM.2019.8925816
http://cds.cern.ch/record/2827269
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author Holmström, Axi
Aicheler, Markus
Haeggström, Edward
author_facet Holmström, Axi
Aicheler, Markus
Haeggström, Edward
author_sort Holmström, Axi
collection CERN
description A travelling-wave thermoacoustic refrigerator design, suitable for CERN’s new Ionization Profile Monitor, was devised based on numerical calculations. The design features a He-filled looped tube containing an acoustic wave produced by an acoustic driver. The parameters of the cooling structure, the regenerator, were constant, whereas the cooling power as a function of tube radius and mean pressure of the gas were investigated. The target, a maximum cold temperature of 273 K and a minimum cooling power of 12 W, were reached with tube radius 15 mm at either cold temperature 270 K and mean pressure 7 atm, or at cold temperature 260 K and mean pressure 8 atm. The coefficient of performance was also determined.
id cern-2827269
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2019
record_format invenio
spelling cern-28272692022-09-16T21:13:07Zdoi:10.1109/ULTSYM.2019.8925816http://cds.cern.ch/record/2827269engHolmström, AxiAicheler, MarkusHaeggström, EdwardThermoacoustic Refrigerator Design for Beam Profile Monitor at CERNAccelerators and Storage RingsA travelling-wave thermoacoustic refrigerator design, suitable for CERN’s new Ionization Profile Monitor, was devised based on numerical calculations. The design features a He-filled looped tube containing an acoustic wave produced by an acoustic driver. The parameters of the cooling structure, the regenerator, were constant, whereas the cooling power as a function of tube radius and mean pressure of the gas were investigated. The target, a maximum cold temperature of 273 K and a minimum cooling power of 12 W, were reached with tube radius 15 mm at either cold temperature 270 K and mean pressure 7 atm, or at cold temperature 260 K and mean pressure 8 atm. The coefficient of performance was also determined.oai:cds.cern.ch:28272692019
spellingShingle Accelerators and Storage Rings
Holmström, Axi
Aicheler, Markus
Haeggström, Edward
Thermoacoustic Refrigerator Design for Beam Profile Monitor at CERN
title Thermoacoustic Refrigerator Design for Beam Profile Monitor at CERN
title_full Thermoacoustic Refrigerator Design for Beam Profile Monitor at CERN
title_fullStr Thermoacoustic Refrigerator Design for Beam Profile Monitor at CERN
title_full_unstemmed Thermoacoustic Refrigerator Design for Beam Profile Monitor at CERN
title_short Thermoacoustic Refrigerator Design for Beam Profile Monitor at CERN
title_sort thermoacoustic refrigerator design for beam profile monitor at cern
topic Accelerators and Storage Rings
url https://dx.doi.org/10.1109/ULTSYM.2019.8925816
http://cds.cern.ch/record/2827269
work_keys_str_mv AT holmstromaxi thermoacousticrefrigeratordesignforbeamprofilemonitoratcern
AT aichelermarkus thermoacousticrefrigeratordesignforbeamprofilemonitoratcern
AT haeggstromedward thermoacousticrefrigeratordesignforbeamprofilemonitoratcern

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