Investigation on a Single-stage Coaxial Pulse Tube Cryocooler for Small Particle Detectors at CERN

A single-stage coaxial pulse tube cryocooler has been developed for cooling small particle tracking detectors needed for future luminosity upgrades of the LHC. It is designed for remote operation in high radiation areas of the tunnel with restricted space. It features novel phase-adjusting mechanism...

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Detalles Bibliográficos
Autores principales: Haug, F, Dang, H Z, Essler, J, Koettig, T, Wu, J H
Lenguaje:eng
Publicado: 2008
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1173059
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author Haug, F
Dang, H Z
Essler, J
Koettig, T
Wu, J H
author_facet Haug, F
Dang, H Z
Essler, J
Koettig, T
Wu, J H
author_sort Haug, F
collection CERN
description A single-stage coaxial pulse tube cryocooler has been developed for cooling small particle tracking detectors needed for future luminosity upgrades of the LHC. It is designed for remote operation in high radiation areas of the tunnel with restricted space. It features novel phase-adjusting mechanisms integrated into the warm flange. This flange is cooled with ambient air to reach a simple and compact design. The dimensions of the cold-finger are 24 mm diameter and 170 mm length. The measured no-load temperature is 52 K and the pulse tube cryocooler provides a cooling capacity of 5 W at 80 K.
id cern-1173059
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2008
record_format invenio
spelling cern-11730592019-09-30T06:29:59Zhttp://cds.cern.ch/record/1173059engHaug, FDang, H ZEssler, JKoettig, TWu, J HInvestigation on a Single-stage Coaxial Pulse Tube Cryocooler for Small Particle Detectors at CERNAccelerators and Storage RingsA single-stage coaxial pulse tube cryocooler has been developed for cooling small particle tracking detectors needed for future luminosity upgrades of the LHC. It is designed for remote operation in high radiation areas of the tunnel with restricted space. It features novel phase-adjusting mechanisms integrated into the warm flange. This flange is cooled with ambient air to reach a simple and compact design. The dimensions of the cold-finger are 24 mm diameter and 170 mm length. The measured no-load temperature is 52 K and the pulse tube cryocooler provides a cooling capacity of 5 W at 80 K.CERN-AT-2008-035oai:cds.cern.ch:11730592008-07-21
spellingShingle Accelerators and Storage Rings
Haug, F
Dang, H Z
Essler, J
Koettig, T
Wu, J H
Investigation on a Single-stage Coaxial Pulse Tube Cryocooler for Small Particle Detectors at CERN
title Investigation on a Single-stage Coaxial Pulse Tube Cryocooler for Small Particle Detectors at CERN
title_full Investigation on a Single-stage Coaxial Pulse Tube Cryocooler for Small Particle Detectors at CERN
title_fullStr Investigation on a Single-stage Coaxial Pulse Tube Cryocooler for Small Particle Detectors at CERN
title_full_unstemmed Investigation on a Single-stage Coaxial Pulse Tube Cryocooler for Small Particle Detectors at CERN
title_short Investigation on a Single-stage Coaxial Pulse Tube Cryocooler for Small Particle Detectors at CERN
title_sort investigation on a single-stage coaxial pulse tube cryocooler for small particle detectors at cern
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1173059
work_keys_str_mv AT haugf investigationonasinglestagecoaxialpulsetubecryocoolerforsmallparticledetectorsatcern
AT danghz investigationonasinglestagecoaxialpulsetubecryocoolerforsmallparticledetectorsatcern
AT esslerj investigationonasinglestagecoaxialpulsetubecryocoolerforsmallparticledetectorsatcern
AT koettigt investigationonasinglestagecoaxialpulsetubecryocoolerforsmallparticledetectorsatcern
AT wujh investigationonasinglestagecoaxialpulsetubecryocoolerforsmallparticledetectorsatcern

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