Matches in SemOpenAlex for { <https://semopenalex.org/work/W2200876585> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W2200876585 endingPage "206" @default.
- W2200876585 startingPage "198" @default.
- W2200876585 abstract "Experimental results of two stage Gifford-McMahon cryorefrigerator are described. In-prototype experiments, drive mechanism is Scotch Yoke type driven by stepping motor, copper meshes and lead balls are used for regenerator's materials in the first stage and the second stage, respectively. To find optimal conditions of the cryopump, no load temperature and refrigeration capacity according to the variation of cycle frequency and operating pressure are measured, and the cool down and load characteristics at particular cycle frequencies are presented. In general, as the cycle frequency is lowered, no load temperature is dropped but refrigeration capacity is diminished. As the representative result, in a case that the cycle frequency is 70rpm and steady state pressure is 14 atm, no load temperature of second stage is lowered to 10.5K in 55 minuters, and in this situation the refrigeration capacity of the first stage is 42W at 80K, that of the second stage is 11 W at 20K." @default.
- W2200876585 created "2016-06-24" @default.
- W2200876585 creator A5003461852 @default.
- W2200876585 creator A5005367648 @default.
- W2200876585 creator A5008020724 @default.
- W2200876585 creator A5034427171 @default.
- W2200876585 creator A5069345598 @default.
- W2200876585 date "1993-06-01" @default.
- W2200876585 modified "2023-09-24" @default.
- W2200876585 title "2단 Gifford - McMahon 극저온냉동기의 특성실험" @default.
- W2200876585 hasPublicationYear "1993" @default.
- W2200876585 type Work @default.
- W2200876585 sameAs 2200876585 @default.
- W2200876585 citedByCount "0" @default.
- W2200876585 crossrefType "journal-article" @default.
- W2200876585 hasAuthorship W2200876585A5003461852 @default.
- W2200876585 hasAuthorship W2200876585A5005367648 @default.
- W2200876585 hasAuthorship W2200876585A5008020724 @default.
- W2200876585 hasAuthorship W2200876585A5034427171 @default.
- W2200876585 hasAuthorship W2200876585A5069345598 @default.
- W2200876585 hasConcept C107706546 @default.
- W2200876585 hasConcept C121332964 @default.
- W2200876585 hasConcept C146357865 @default.
- W2200876585 hasConcept C147789679 @default.
- W2200876585 hasConcept C151730666 @default.
- W2200876585 hasConcept C154945302 @default.
- W2200876585 hasConcept C164915370 @default.
- W2200876585 hasConcept C185592680 @default.
- W2200876585 hasConcept C2775924081 @default.
- W2200876585 hasConcept C41008148 @default.
- W2200876585 hasConcept C47446073 @default.
- W2200876585 hasConcept C57879066 @default.
- W2200876585 hasConcept C63257944 @default.
- W2200876585 hasConcept C69907114 @default.
- W2200876585 hasConcept C70907840 @default.
- W2200876585 hasConcept C8171440 @default.
- W2200876585 hasConcept C86803240 @default.
- W2200876585 hasConcept C97355855 @default.
- W2200876585 hasConceptScore W2200876585C107706546 @default.
- W2200876585 hasConceptScore W2200876585C121332964 @default.
- W2200876585 hasConceptScore W2200876585C146357865 @default.
- W2200876585 hasConceptScore W2200876585C147789679 @default.
- W2200876585 hasConceptScore W2200876585C151730666 @default.
- W2200876585 hasConceptScore W2200876585C154945302 @default.
- W2200876585 hasConceptScore W2200876585C164915370 @default.
- W2200876585 hasConceptScore W2200876585C185592680 @default.
- W2200876585 hasConceptScore W2200876585C2775924081 @default.
- W2200876585 hasConceptScore W2200876585C41008148 @default.
- W2200876585 hasConceptScore W2200876585C47446073 @default.
- W2200876585 hasConceptScore W2200876585C57879066 @default.
- W2200876585 hasConceptScore W2200876585C63257944 @default.
- W2200876585 hasConceptScore W2200876585C69907114 @default.
- W2200876585 hasConceptScore W2200876585C70907840 @default.
- W2200876585 hasConceptScore W2200876585C8171440 @default.
- W2200876585 hasConceptScore W2200876585C86803240 @default.
- W2200876585 hasConceptScore W2200876585C97355855 @default.
- W2200876585 hasIssue "3" @default.
- W2200876585 hasLocation W22008765851 @default.
- W2200876585 hasOpenAccess W2200876585 @default.
- W2200876585 hasPrimaryLocation W22008765851 @default.
- W2200876585 hasVolume "5" @default.
- W2200876585 isParatext "false" @default.
- W2200876585 isRetracted "false" @default.
- W2200876585 magId "2200876585" @default.
- W2200876585 workType "article" @default.