Matches in SemOpenAlex for { <https://semopenalex.org/work/W2100636701> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2100636701 abstract "Compliant contacting filament seals such as brush seals are well known to give improved leakage performance and hence specific fuel consumption benefit compared to labyrinth seals. The design of the brush seal must be robust across a range of operating pressures, rotor speeds, and radial build-offset tolerances. Importantly the wear characteristics of the seal must be well understood to allow a secondary air system suitable for operation over the entire engine life to be designed. A test rig at the University of Oxford is described which was developed for the testing of brush seals at engine-representative speeds, pressures, and seal housing eccentricities. The test rig allows the leakage, torque, and temperature rise in the rotor to be characterized as functions of the differential pressure(s) across the seal and the speed of rotation. Tests were run on two different geometries of bristle pack with conventional, passive, and active pressure-balanced backing ring configurations. Comparison of the experimental results indicates that the hysteresis inherent in conventional brush seal design could compromise performance (due to increased leakage) or life (due to exacerbated wear) as a result of reduced compliance. The inclusion of active pressure-balanced backing rings in the seal designs are shown to alleviate the problem of bristle–backing ring friction, but this is associated with increased blow-down forces which could result in a significant seal-life penalty. The best performing seal was concluded to be the passive pressure-balanced configuration, which achieves the best compromise between leakage and seal torque. Seals incorporating passive pressure-balanced backing rings are also shown to have improved heat transfer performance in comparison to other designs." @default.
- W2100636701 created "2016-06-24" @default.
- W2100636701 creator A5039298200 @default.
- W2100636701 creator A5040211549 @default.
- W2100636701 creator A5060435788 @default.
- W2100636701 date "2014-01-24" @default.
- W2100636701 modified "2023-09-26" @default.
- W2100636701 title "An Investigation of Flow, Mechanical, and Thermal Performance of Conventional and Pressure-Balanced Brush Seals" @default.
- W2100636701 cites W1968449018 @default.
- W2100636701 cites W1973027676 @default.
- W2100636701 cites W2015232240 @default.
- W2100636701 cites W2029063272 @default.
- W2100636701 cites W2073185684 @default.
- W2100636701 cites W2116278711 @default.
- W2100636701 cites W2149541026 @default.
- W2100636701 cites W4235026222 @default.
- W2100636701 doi "https://doi.org/10.1115/1.4026243" @default.
- W2100636701 hasPublicationYear "2014" @default.
- W2100636701 type Work @default.
- W2100636701 sameAs 2100636701 @default.
- W2100636701 citedByCount "10" @default.
- W2100636701 countsByYear W21006367012015 @default.
- W2100636701 countsByYear W21006367012016 @default.
- W2100636701 countsByYear W21006367012017 @default.
- W2100636701 countsByYear W21006367012019 @default.
- W2100636701 countsByYear W21006367012021 @default.
- W2100636701 countsByYear W21006367012022 @default.
- W2100636701 countsByYear W21006367012023 @default.
- W2100636701 crossrefType "journal-article" @default.
- W2100636701 hasAuthorship W2100636701A5039298200 @default.
- W2100636701 hasAuthorship W2100636701A5040211549 @default.
- W2100636701 hasAuthorship W2100636701A5060435788 @default.
- W2100636701 hasConcept C121332964 @default.
- W2100636701 hasConcept C127413603 @default.
- W2100636701 hasConcept C139719470 @default.
- W2100636701 hasConcept C142362112 @default.
- W2100636701 hasConcept C144171764 @default.
- W2100636701 hasConcept C153349607 @default.
- W2100636701 hasConcept C16108499 @default.
- W2100636701 hasConcept C162324750 @default.
- W2100636701 hasConcept C163274877 @default.
- W2100636701 hasConcept C171146098 @default.
- W2100636701 hasConcept C192562407 @default.
- W2100636701 hasConcept C199104240 @default.
- W2100636701 hasConcept C2777042071 @default.
- W2100636701 hasConcept C2777755289 @default.
- W2100636701 hasConcept C2778449969 @default.
- W2100636701 hasConcept C2780313912 @default.
- W2100636701 hasConcept C28317120 @default.
- W2100636701 hasConcept C28961703 @default.
- W2100636701 hasConcept C57879066 @default.
- W2100636701 hasConcept C58115284 @default.
- W2100636701 hasConcept C66938386 @default.
- W2100636701 hasConcept C78519656 @default.
- W2100636701 hasConcept C97355855 @default.
- W2100636701 hasConceptScore W2100636701C121332964 @default.
- W2100636701 hasConceptScore W2100636701C127413603 @default.
- W2100636701 hasConceptScore W2100636701C139719470 @default.
- W2100636701 hasConceptScore W2100636701C142362112 @default.
- W2100636701 hasConceptScore W2100636701C144171764 @default.
- W2100636701 hasConceptScore W2100636701C153349607 @default.
- W2100636701 hasConceptScore W2100636701C16108499 @default.
- W2100636701 hasConceptScore W2100636701C162324750 @default.
- W2100636701 hasConceptScore W2100636701C163274877 @default.
- W2100636701 hasConceptScore W2100636701C171146098 @default.
- W2100636701 hasConceptScore W2100636701C192562407 @default.
- W2100636701 hasConceptScore W2100636701C199104240 @default.
- W2100636701 hasConceptScore W2100636701C2777042071 @default.
- W2100636701 hasConceptScore W2100636701C2777755289 @default.
- W2100636701 hasConceptScore W2100636701C2778449969 @default.
- W2100636701 hasConceptScore W2100636701C2780313912 @default.
- W2100636701 hasConceptScore W2100636701C28317120 @default.
- W2100636701 hasConceptScore W2100636701C28961703 @default.
- W2100636701 hasConceptScore W2100636701C57879066 @default.
- W2100636701 hasConceptScore W2100636701C58115284 @default.
- W2100636701 hasConceptScore W2100636701C66938386 @default.
- W2100636701 hasConceptScore W2100636701C78519656 @default.
- W2100636701 hasConceptScore W2100636701C97355855 @default.
- W2100636701 hasIssue "6" @default.
- W2100636701 hasLocation W21006367011 @default.
- W2100636701 hasOpenAccess W2100636701 @default.
- W2100636701 hasPrimaryLocation W21006367011 @default.
- W2100636701 hasRelatedWork W1593589747 @default.
- W2100636701 hasRelatedWork W1968449018 @default.
- W2100636701 hasRelatedWork W1975708766 @default.
- W2100636701 hasRelatedWork W2036292231 @default.
- W2100636701 hasRelatedWork W2069055174 @default.
- W2100636701 hasRelatedWork W2084267950 @default.
- W2100636701 hasRelatedWork W2100636701 @default.
- W2100636701 hasRelatedWork W2993552300 @default.
- W2100636701 hasRelatedWork W4238119103 @default.
- W2100636701 hasRelatedWork W4239669605 @default.
- W2100636701 hasVolume "136" @default.
- W2100636701 isParatext "false" @default.
- W2100636701 isRetracted "false" @default.
- W2100636701 magId "2100636701" @default.
- W2100636701 workType "article" @default.