Matches in SemOpenAlex for { <https://semopenalex.org/work/W638261190> ?p ?o ?g. }
Showing items 1 to 50 of
50
with 100 items per page.
- W638261190 endingPage "1156" @default.
- W638261190 startingPage "1149" @default.
- W638261190 abstract "Firstly, steady-state performance of an oil hydraulic poppet valve was experimentally studied with 6 different poppet-seat combinations. In order to obtain as much detailed data as possible, the poppet displacement as well as the pressure drop and the flow rate were accurately measured. The results completely supported the validity of the new empirical equation which the present authors have proposed for a constriction with a variable opening area; a product of the pressure drop and the square of the opening area is proportional to a quadratic of the flow rate. A dynamic model for the poppet valve was also formulated on the basis of the static characteristics. Frequency response tests revealed that there was undeniable discrepancy between the experimental values and the predictions by the dynamic model. Concerning the response between the pressure drop and the poppet displacement, the discrepancy indicates considerable damping exists in the poppet motion. Moreover that in the pressure drop-flow rate response suggests the unsteady characteristics of the poppet constriction cannot be predicted by the steady-state ones." @default.
- W638261190 created "2016-06-24" @default.
- W638261190 creator A5015590991 @default.
- W638261190 creator A5024920382 @default.
- W638261190 creator A5042462762 @default.
- W638261190 date "2002-01-01" @default.
- W638261190 modified "2023-09-26" @default.
- W638261190 title "Measurement and Modeling of Poppet Valve Characteristics." @default.
- W638261190 cites W1993505576 @default.
- W638261190 doi "https://doi.org/10.1299/kikaic.68.1149" @default.
- W638261190 hasPublicationYear "2002" @default.
- W638261190 type Work @default.
- W638261190 sameAs 638261190 @default.
- W638261190 citedByCount "1" @default.
- W638261190 crossrefType "journal-article" @default.
- W638261190 hasAuthorship W638261190A5015590991 @default.
- W638261190 hasAuthorship W638261190A5024920382 @default.
- W638261190 hasAuthorship W638261190A5042462762 @default.
- W638261190 hasBestOaLocation W6382611901 @default.
- W638261190 hasConcept C114088122 @default.
- W638261190 hasConcept C121332964 @default.
- W638261190 hasConcept C143428516 @default.
- W638261190 hasConcept C38349280 @default.
- W638261190 hasConcept C57879066 @default.
- W638261190 hasConceptScore W638261190C114088122 @default.
- W638261190 hasConceptScore W638261190C121332964 @default.
- W638261190 hasConceptScore W638261190C143428516 @default.
- W638261190 hasConceptScore W638261190C38349280 @default.
- W638261190 hasConceptScore W638261190C57879066 @default.
- W638261190 hasIssue "668" @default.
- W638261190 hasLocation W6382611901 @default.
- W638261190 hasOpenAccess W638261190 @default.
- W638261190 hasPrimaryLocation W6382611901 @default.
- W638261190 hasRelatedWork W2030116619 @default.
- W638261190 hasRelatedWork W2050368950 @default.
- W638261190 hasRelatedWork W2056986320 @default.
- W638261190 hasRelatedWork W2093453036 @default.
- W638261190 hasRelatedWork W2292835544 @default.
- W638261190 hasRelatedWork W2367042274 @default.
- W638261190 hasRelatedWork W2384147175 @default.
- W638261190 hasRelatedWork W2387327502 @default.
- W638261190 hasRelatedWork W753916969 @default.
- W638261190 hasRelatedWork W2118538482 @default.
- W638261190 hasVolume "68" @default.
- W638261190 isParatext "false" @default.
- W638261190 isRetracted "false" @default.
- W638261190 magId "638261190" @default.
- W638261190 workType "article" @default.