Matches in SemOpenAlex for { <https://semopenalex.org/work/W2353008557> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W2353008557 abstract "The pumping speed and ultimate pressure is the basic performance of a Roots pump,but both rely on the type and performance of its backing pump to a great extent.It implies that the two parameters cannot represent the essential characteristics of Roots pumps.What represent the essential characteristics of Roots pumps include the zero flow compression ratio,maximum permissible differential pressure and the differential pressure of overflow valve,leakage rate and noise,and all of them are irrelevant to the backing pump but closely relevant to the vacuum conditions,evacuating capacity and operating conditions of Roots pumps.The testing methods and relevant devices of Roots pumps' characteristic properties are investigated and,as a result,some penetrating and distinctive ideas dissimilar to existing domestic/foreign standards are put forward." @default.
- W2353008557 created "2016-06-24" @default.
- W2353008557 creator A5066217007 @default.
- W2353008557 date "2011-01-01" @default.
- W2353008557 modified "2023-09-25" @default.
- W2353008557 title "Study on testing method of Roots pump" @default.
- W2353008557 hasPublicationYear "2011" @default.
- W2353008557 type Work @default.
- W2353008557 sameAs 2353008557 @default.
- W2353008557 citedByCount "0" @default.
- W2353008557 crossrefType "journal-article" @default.
- W2353008557 hasAuthorship W2353008557A5066217007 @default.
- W2353008557 hasConcept C121332964 @default.
- W2353008557 hasConcept C127413603 @default.
- W2353008557 hasConcept C146978453 @default.
- W2353008557 hasConcept C154945302 @default.
- W2353008557 hasConcept C159985019 @default.
- W2353008557 hasConcept C172120300 @default.
- W2353008557 hasConcept C180016635 @default.
- W2353008557 hasConcept C192562407 @default.
- W2353008557 hasConcept C2775924081 @default.
- W2353008557 hasConcept C2781358709 @default.
- W2353008557 hasConcept C2984663118 @default.
- W2353008557 hasConcept C41008148 @default.
- W2353008557 hasConcept C47446073 @default.
- W2353008557 hasConcept C57879066 @default.
- W2353008557 hasConcept C78519656 @default.
- W2353008557 hasConcept C93226319 @default.
- W2353008557 hasConceptScore W2353008557C121332964 @default.
- W2353008557 hasConceptScore W2353008557C127413603 @default.
- W2353008557 hasConceptScore W2353008557C146978453 @default.
- W2353008557 hasConceptScore W2353008557C154945302 @default.
- W2353008557 hasConceptScore W2353008557C159985019 @default.
- W2353008557 hasConceptScore W2353008557C172120300 @default.
- W2353008557 hasConceptScore W2353008557C180016635 @default.
- W2353008557 hasConceptScore W2353008557C192562407 @default.
- W2353008557 hasConceptScore W2353008557C2775924081 @default.
- W2353008557 hasConceptScore W2353008557C2781358709 @default.
- W2353008557 hasConceptScore W2353008557C2984663118 @default.
- W2353008557 hasConceptScore W2353008557C41008148 @default.
- W2353008557 hasConceptScore W2353008557C47446073 @default.
- W2353008557 hasConceptScore W2353008557C57879066 @default.
- W2353008557 hasConceptScore W2353008557C78519656 @default.
- W2353008557 hasConceptScore W2353008557C93226319 @default.
- W2353008557 hasLocation W23530085571 @default.
- W2353008557 hasOpenAccess W2353008557 @default.
- W2353008557 hasPrimaryLocation W23530085571 @default.
- W2353008557 hasRelatedWork W1529023478 @default.
- W2353008557 hasRelatedWork W1729535208 @default.
- W2353008557 hasRelatedWork W1971286054 @default.
- W2353008557 hasRelatedWork W1975984926 @default.
- W2353008557 hasRelatedWork W1977595446 @default.
- W2353008557 hasRelatedWork W1985268225 @default.
- W2353008557 hasRelatedWork W2056977006 @default.
- W2353008557 hasRelatedWork W2110289661 @default.
- W2353008557 hasRelatedWork W2128429282 @default.
- W2353008557 hasRelatedWork W2269728863 @default.
- W2353008557 hasRelatedWork W2289320553 @default.
- W2353008557 hasRelatedWork W2314116525 @default.
- W2353008557 hasRelatedWork W2474855229 @default.
- W2353008557 hasRelatedWork W2507330318 @default.
- W2353008557 hasRelatedWork W2741052769 @default.
- W2353008557 hasRelatedWork W2896471474 @default.
- W2353008557 hasRelatedWork W2905618266 @default.
- W2353008557 hasRelatedWork W2938981150 @default.
- W2353008557 hasRelatedWork W3020940891 @default.
- W2353008557 hasRelatedWork W2478827697 @default.
- W2353008557 isParatext "false" @default.
- W2353008557 isRetracted "false" @default.
- W2353008557 magId "2353008557" @default.
- W2353008557 workType "article" @default.