Matches in SemOpenAlex for { <https://semopenalex.org/work/W2890600372> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W2890600372 abstract "Stability and response predictions are presented for a Flexibly Mounted Rotor (FMR) mechanical seal ring using the model developed by Childs in 2018. The seal ring is excited by lateral/pitch vibration from the rotor/housing. The model includes a frequency dependent stiffness and damping model for the O-ring and a frequency independent model for the fluid film. The dynamic coefficients are speed and frequency dependent. The mechanical seal is modeled after a typical FMR mechanical seal. Parameters for radius, fluid film clearance, and O-Ring axial distances are varied. The axial distance between the O-Ring and seal ring inertia center doz is found to couple lateral rotor motion and seal ring pitch vibration. The predictions show a dependency on both excitation frequency and running speed. The analyzed FMR has a critical region with high transmissibility in a region around a speed and excitation frequency of 70 kRPM. Another region of high transmissibility is predicted to be with sub-harmonic excitation frequency. The FMR seal ring also has an unstable region that is sub-harmonic of 1% running speed. Running back on the HQ curve for a pump causes broadband sub-harmonic excitaiton, which can cause rub failures for FMR mechanical seals." @default.
- W2890600372 created "2018-09-27" @default.
- W2890600372 creator A5031998279 @default.
- W2890600372 creator A5046814361 @default.
- W2890600372 date "2018-06-11" @default.
- W2890600372 modified "2023-09-24" @default.
- W2890600372 title "Predictions for Non-Contacting Mechanical Face Seal Vibration With External Excitation From Pump Vibration: Part II — Flexibly Mounted Rotor" @default.
- W2890600372 doi "https://doi.org/10.1115/gt2018-77200" @default.
- W2890600372 hasPublicationYear "2018" @default.
- W2890600372 type Work @default.
- W2890600372 sameAs 2890600372 @default.
- W2890600372 citedByCount "0" @default.
- W2890600372 crossrefType "proceedings-article" @default.
- W2890600372 hasAuthorship W2890600372A5031998279 @default.
- W2890600372 hasAuthorship W2890600372A5046814361 @default.
- W2890600372 hasConcept C119599485 @default.
- W2890600372 hasConcept C121332964 @default.
- W2890600372 hasConcept C127413603 @default.
- W2890600372 hasConcept C142362112 @default.
- W2890600372 hasConcept C144024400 @default.
- W2890600372 hasConcept C153349607 @default.
- W2890600372 hasConcept C17281054 @default.
- W2890600372 hasConcept C192562407 @default.
- W2890600372 hasConcept C198394728 @default.
- W2890600372 hasConcept C24890656 @default.
- W2890600372 hasConcept C2777755289 @default.
- W2890600372 hasConcept C2779304628 @default.
- W2890600372 hasConcept C36289849 @default.
- W2890600372 hasConcept C57879066 @default.
- W2890600372 hasConcept C78519656 @default.
- W2890600372 hasConcept C83581075 @default.
- W2890600372 hasConceptScore W2890600372C119599485 @default.
- W2890600372 hasConceptScore W2890600372C121332964 @default.
- W2890600372 hasConceptScore W2890600372C127413603 @default.
- W2890600372 hasConceptScore W2890600372C142362112 @default.
- W2890600372 hasConceptScore W2890600372C144024400 @default.
- W2890600372 hasConceptScore W2890600372C153349607 @default.
- W2890600372 hasConceptScore W2890600372C17281054 @default.
- W2890600372 hasConceptScore W2890600372C192562407 @default.
- W2890600372 hasConceptScore W2890600372C198394728 @default.
- W2890600372 hasConceptScore W2890600372C24890656 @default.
- W2890600372 hasConceptScore W2890600372C2777755289 @default.
- W2890600372 hasConceptScore W2890600372C2779304628 @default.
- W2890600372 hasConceptScore W2890600372C36289849 @default.
- W2890600372 hasConceptScore W2890600372C57879066 @default.
- W2890600372 hasConceptScore W2890600372C78519656 @default.
- W2890600372 hasConceptScore W2890600372C83581075 @default.
- W2890600372 hasLocation W28906003721 @default.
- W2890600372 hasOpenAccess W2890600372 @default.
- W2890600372 hasPrimaryLocation W28906003721 @default.
- W2890600372 hasRelatedWork W1577881773 @default.
- W2890600372 hasRelatedWork W1969194184 @default.
- W2890600372 hasRelatedWork W2020598394 @default.
- W2890600372 hasRelatedWork W2059107509 @default.
- W2890600372 hasRelatedWork W2074914269 @default.
- W2890600372 hasRelatedWork W2521244385 @default.
- W2890600372 hasRelatedWork W2604678681 @default.
- W2890600372 hasRelatedWork W2743151053 @default.
- W2890600372 hasRelatedWork W2777721531 @default.
- W2890600372 hasRelatedWork W2782112048 @default.
- W2890600372 hasRelatedWork W3015068890 @default.
- W2890600372 hasRelatedWork W3046688823 @default.
- W2890600372 hasRelatedWork W3154047805 @default.
- W2890600372 hasRelatedWork W3163697302 @default.
- W2890600372 hasRelatedWork W3170525972 @default.
- W2890600372 hasRelatedWork W3200646235 @default.
- W2890600372 hasRelatedWork W2062678693 @default.
- W2890600372 hasRelatedWork W2408937038 @default.
- W2890600372 hasRelatedWork W2801745958 @default.
- W2890600372 hasRelatedWork W2867367839 @default.
- W2890600372 isParatext "false" @default.
- W2890600372 isRetracted "false" @default.
- W2890600372 magId "2890600372" @default.
- W2890600372 workType "article" @default.