Gas turbine engine rotors forced vibration study on the base of refined fem model

dc.contributor.authorMorhun Serhii
dc.date.accessioned2023-11-14T13:10:36Z
dc.date.available2023-11-14T13:10:36Z
dc.date.issued2021
dc.descriptionMorhun, S. Gas turbine engine rotors forced vibration study on the base of refined fem model / S. Morhun // Матеріали XII міжнар. наук.-техн. конф. "Інновації в суднобудуванні та океанотехніці". – Миколаїв : НУК, 2021. – С. 221–222.
dc.description.abstract1The method of the highly loaded gas turbine non-cooled impeller with damping links vibration research is described. Using the finite element method, a refined mathematical model was developed for the impeller’s section, consisting of a disk sector and a bandaged blade. The developed mathematical model takes into consideration the structural heterogeneity of the blade itself and the disk. The results of the impeller vibration frequencies calculation, caused by the influence of non-stationary gas flow, can be used for the rotor stress-strain state calculation.
dc.description.provenanceSubmitted by Ірина Бондар (iryna.bondar@nuos.edu.ua) on 2023-11-14T13:07:56Z workflow start=Step: reviewstep - action:claimaction No. of bitstreams: 1 Morhun.pdf: 225846 bytes, checksum: 728ff0d874f8a1468cde669c613f7563 (MD5)en
dc.description.provenanceStep: reviewstep - action:reviewaction Approved for entry into archive by Ірина Бондар(iryna.bondar@nuos.edu.ua) on 2023-11-14T13:09:16Z (GMT)en
dc.description.provenanceStep: editstep - action:editaction Approved for entry into archive by Ірина Бондар(iryna.bondar@nuos.edu.ua) on 2023-11-14T13:09:58Z (GMT)en
dc.description.provenanceStep: finaleditstep - action:finaleditaction Approved for entry into archive by Ірина Бондар(iryna.bondar@nuos.edu.ua) on 2023-11-14T13:10:36Z (GMT)en
dc.description.provenanceMade available in DSpace on 2023-11-14T13:10:36Z (GMT). No. of bitstreams: 1 Morhun.pdf: 225846 bytes, checksum: 728ff0d874f8a1468cde669c613f7563 (MD5) Previous issue date: 2021en
dc.identifier.isbn978-966-321-428-3
dc.identifier.urihttps://eir.nuos.edu.ua/handle/123456789/7405
dc.language.isoen
dc.relation.ispartofseriesУДК; 539.3
dc.titleGas turbine engine rotors forced vibration study on the base of refined fem model
dc.typeTheses

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