Development of a high frequency pulse tube

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aut.conference.typePaper Published in Proceedings
aut.researcherGschwendtner, Michael
dc.contributor.authorEmery, N
dc.contributor.authorCaughley, A
dc.contributor.authorGlasson, N
dc.contributor.authorTucker, A
dc.contributor.authorGschwendtner, M
dc.date.accessioned2012-12-18T01:51:54Z
dc.date.available2012-12-18T01:51:54Z
dc.date.copyright2010
dc.date.issued2010
dc.description.abstractA single-stage pulse tube cryocooler has been designed and fabricated to provide cooling at 50 K for a high temperature superconducting magnet. Sage software was used to design the pulse tube, with a predicted 25 W of cooling power at 50 K, and an input indicated power of 1.7 kW. The fabricated pulse tube is closely coupled to a metallic diaphragm compressor (pressure wave generator) with a 60 ml swept volume, operating at 50 Hz, and with a mean helium working gas pressure of 25 bar. Details of the development, experimental results and correlations to the Sage model are discussed.
dc.identifier.citation16th International Cryocooler Conference , Atlanta, USA, 2010-05-17to 2010-05-20
dc.identifier.urihttps://hdl.handle.net/10292/4938
dc.publisherScholarly Materials And Research @ Georgia Tech
dc.relation.urihttp://smartech.gatech.edu/handle/1853/38776
dc.rightsGenerally, items in SMARTech are open to the public. However, there are instances where copyright law or specific needs of the depositor requires campus-only access. The Library always encourages open access to all items found in SMARTech but will review requests for limited, campus-only access on a case by case basis.
dc.rights.accessrightsOpenAccess
dc.subjectHigh-capacity 50-80 k single-stage cryocoolers
dc.subjectHigh frequency single-stage coaxial pulse tube cryocoolers
dc.subjectDiaphragm compressors
dc.subjectPressure wave generators
dc.subjectMean gas pressure
dc.titleDevelopment of a high frequency pulse tube
dc.typeConference Contribution
pubs.elements-id132159
pubs.organisational-data/AUT
pubs.organisational-data/AUT/Design & Creative Technologies
pubs.organisational-data/AUT/Design & Creative Technologies/School of Engineering
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