Matches in SemOpenAlex for { <https://semopenalex.org/work/W827583407> ?p ?o ?g. }
Showing items 1 to 61 of
61
with 100 items per page.
- W827583407 abstract "A brief review of the annular seal theory as related to rotordynamics for liquid seals is presented. Also included is an overview of Childs and Kim's current theory for calculating empirical turbulence coefficients and predicting stiffness and damping coefficients for surface roughened damper seals. The designation sawtooth-pattern refers to a seal stator with a roughness pattern whose cross section normal to the seal axis resembles a sawtooth with the teeth directed against the flow. The net stiffness and damping coefficients for the eleven seals are compared to each other, a smooth seal, and the optimum-configuration damper seal previously tested. The experimental force coefficients, the net damping, and the net stiffness coefficients for four of the sawtooth seals are compared to the predictions of Childs and Kim's analysis. The sawtooth-pattern seal had less net damping than the hole-pattern seal but more than the smooth seal. The stiffness was comparable to the hole-pattern. Both the sawtooth and hole-pattern seals leaked less than the smooth seal, while the sawtooth-pattern seal with maximum damping leaked more than the hole-pattern seal. The theoretical predictions compared relatively poorly to the experimental results obtained for the rotordynamic coefficients of the seals investigation." @default.
- W827583407 created "2016-06-24" @default.
- W827583407 creator A5022964675 @default.
- W827583407 date "1987-01-01" @default.
- W827583407 modified "2023-09-28" @default.
- W827583407 title "An experimental and theoretical comparison of rotordynamic coefficients for sawtooth-pattern damper seals" @default.
- W827583407 hasPublicationYear "1987" @default.
- W827583407 type Work @default.
- W827583407 sameAs 827583407 @default.
- W827583407 citedByCount "0" @default.
- W827583407 crossrefType "journal-article" @default.
- W827583407 hasAuthorship W827583407A5022964675 @default.
- W827583407 hasConcept C121332964 @default.
- W827583407 hasConcept C127413603 @default.
- W827583407 hasConcept C140096630 @default.
- W827583407 hasConcept C142362112 @default.
- W827583407 hasConcept C148837635 @default.
- W827583407 hasConcept C153349607 @default.
- W827583407 hasConcept C2777755289 @default.
- W827583407 hasConcept C2779372316 @default.
- W827583407 hasConcept C57879066 @default.
- W827583407 hasConcept C66938386 @default.
- W827583407 hasConcept C76155785 @default.
- W827583407 hasConceptScore W827583407C121332964 @default.
- W827583407 hasConceptScore W827583407C127413603 @default.
- W827583407 hasConceptScore W827583407C140096630 @default.
- W827583407 hasConceptScore W827583407C142362112 @default.
- W827583407 hasConceptScore W827583407C148837635 @default.
- W827583407 hasConceptScore W827583407C153349607 @default.
- W827583407 hasConceptScore W827583407C2777755289 @default.
- W827583407 hasConceptScore W827583407C2779372316 @default.
- W827583407 hasConceptScore W827583407C57879066 @default.
- W827583407 hasConceptScore W827583407C66938386 @default.
- W827583407 hasConceptScore W827583407C76155785 @default.
- W827583407 hasLocation W8275834071 @default.
- W827583407 hasOpenAccess W827583407 @default.
- W827583407 hasPrimaryLocation W8275834071 @default.
- W827583407 hasRelatedWork W155365140 @default.
- W827583407 hasRelatedWork W1646758873 @default.
- W827583407 hasRelatedWork W1680315109 @default.
- W827583407 hasRelatedWork W2005879933 @default.
- W827583407 hasRelatedWork W2008879378 @default.
- W827583407 hasRelatedWork W2035640818 @default.
- W827583407 hasRelatedWork W2061634989 @default.
- W827583407 hasRelatedWork W2084914772 @default.
- W827583407 hasRelatedWork W2088916614 @default.
- W827583407 hasRelatedWork W212316282 @default.
- W827583407 hasRelatedWork W2124938052 @default.
- W827583407 hasRelatedWork W2136490058 @default.
- W827583407 hasRelatedWork W2172648387 @default.
- W827583407 hasRelatedWork W238320372 @default.
- W827583407 hasRelatedWork W2383629856 @default.
- W827583407 hasRelatedWork W2803737629 @default.
- W827583407 hasRelatedWork W341848516 @default.
- W827583407 hasRelatedWork W797196784 @default.
- W827583407 hasRelatedWork W808215729 @default.
- W827583407 hasRelatedWork W809914671 @default.
- W827583407 isParatext "false" @default.
- W827583407 isRetracted "false" @default.
- W827583407 magId "827583407" @default.
- W827583407 workType "article" @default.