The modern single shaft marine gas turbine rotor stress-strain state

Скорочена інформація про документ
dc.contributor.authorSmetankina Natalia
dc.contributor.authorMorhun Serhii
dc.date.accessioned2023-10-16T07:54:44Z
dc.date.available2023-10-16T07:54:44Z
dc.date.issued2023
dc.descriptionSmetankina, N. The modern single shaft marine gas turbine rotor stress-strain state / N. Smetankina, S. Morhun // Матеріали ХIV міжнар. наук.-техн. конф. "Інновації в суднобудуванні та океанотехніці". – Миколаїв : НУК, 2023. – С. 162–164.
dc.description.abstract1The paper outlines a finite elements refined mathematical model of the stress-strain state of single shaft gas turbine engine that can be used in ground or floating power plants. The mathematical model is taken into consideration the contact thermoelasticity problem in the joint area of disk and blades. On the base of the developed mathematical model the fields of turbine rotor dynamic stresses and displacement have been found too. To make the clear decision about the developed mathematical model adequacy mostly loaded impeller dynamic stresses field has been found and verified by comparison with the calculated results without contact and experimental data. The turbine rotor displacements and dynamic stresses have been found for different forced vibration modes. The obtained results along with the previous studies of this rotor fluid flow and thermal state could be used in further studies of the turbine rotor creep and fatigue strength and blades crack researches.
dc.description.provenanceSubmitted by Диндеренко Катерина (kateryna.dynderenko@nuos.edu.ua) on 2023-10-16T07:52:59Z workflow start=Step: reviewstep - action:claimaction No. of bitstreams: 1 Smetankina.pdf: 439019 bytes, checksum: 2d308a6bdaa937bf79a6cc6f7fabcea3 (MD5)en
dc.description.provenanceStep: reviewstep - action:reviewaction Approved for entry into archive by Диндеренко Катерина(kateryna.dynderenko@nuos.edu.ua) on 2023-10-16T07:53:36Z (GMT)en
dc.description.provenanceStep: editstep - action:editaction Approved for entry into archive by Диндеренко Катерина(kateryna.dynderenko@nuos.edu.ua) on 2023-10-16T07:54:12Z (GMT)en
dc.description.provenanceStep: finaleditstep - action:finaleditaction Approved for entry into archive by Диндеренко Катерина(kateryna.dynderenko@nuos.edu.ua) on 2023-10-16T07:54:44Z (GMT)en
dc.description.provenanceMade available in DSpace on 2023-10-16T07:54:44Z (GMT). No. of bitstreams: 1 Smetankina.pdf: 439019 bytes, checksum: 2d308a6bdaa937bf79a6cc6f7fabcea3 (MD5) Previous issue date: 2023en
dc.identifier.isbn978-966-321-462-7
dc.identifier.urihttps://eir.nuos.edu.ua/handle/123456789/7178
dc.language.isoen
dc.relation.ispartofseriesUDC; 539.3
dc.titleThe modern single shaft marine gas turbine rotor stress-strain state
dc.typeTheses

Файли

Контейнер файлів
Зараз показуємо 1 - 1 з 1
Ескіз
Назва:
Smetankina.pdf
Розмір:
428.73 KB
Формат:
Adobe Portable Document Format
Завантажити
Ліцензійна угода
Зараз показуємо 1 - 1 з 1
Ескіз недоступний
Назва:
license.txt
Розмір:
4.38 KB
Формат:
Item-specific license agreed upon to submission
Опис:
Завантажити

Зібрання

Матеріали конференцій (ІМтаТМ)