Prediction of centrifugal compressor instabilities for internal combustion engines operating cycle simulation

Скорочена інформація про документ
dc.contributor.authorMinchev Dmytro S.
dc.contributor.authorGogorenko O. A.
dc.contributor.authorVarbanets Roman A.
dc.contributor.authorMoshentsev, Yuryi L.
dc.contributor.authorPíštěk Vaclav
dc.contributor.authorKučera Pavel
dc.contributor.authorShumylo O. M.
dc.contributor.authorKyrnats Vladyslav I.
dc.date.accessioned2023-09-28T07:47:05Z
dc.date.available2023-09-28T07:47:05Z
dc.date.issued2023
dc.descriptionPrediction of centrifugal compressor instabilities for internal combustion engines operating cycle simulation / D. S. Minchev, O. A. Gogorenko, R. A. Varbanets, Y. L. Moshentsev, V. Píštěk, P. Kucˇera, O. M. Shumylo, V. I. Kyrnats // Proceedings of the Institution of Mechanical Engineers. Part D : Journal of Automobile Engineering. – 2023. – Vol. 237, iss. 2–3. – P. 572–584.
dc.description.abstract1Centrifugal compressors, which serve the purpose of internal combustion engines (ICE) supercharging, have a region of unstable operation. The compressor instabilities can be distinguished as rotating stall, mild, or deep surge, depending on the compression system parameters. All these types of compressor operation should be avoided for engine durability and long service life. Therefore, it is important to provide fast, stable, and correct prediction of compressor instabilities at ICE operating cycle simulation. The experimental research was conducted for an aircraft engine compressor to measure compressor performance map in the region of unstable operation, which is usually never provided by the manufacturer, and to study the compression system operation in the mild and deep surge modes. A mathematical model was developed, based on the Moore-Greitzer approach together with the modified equation of the compressor outlet pipe airflow acceleration, and integrated into the Blitz-PRO service for ICE steady and transient operation simulation. It is shown that the suggested mathematical model correlates well with the experimental data for the compressor testbench case. The application of the developed mathematical model provides fast and stable calculations and prediction of the type of compression system instability.
dc.description.provenanceSubmitted by Диндеренко Катерина (kateryna.dynderenko@nuos.edu.ua) on 2023-09-28T07:45:23Z workflow start=Step: reviewstep - action:claimaction No. of bitstreams: 1 Minchev.pdf: 4252572 bytes, checksum: 5a9e28e1ba63f186daf7b290abf6b9ae (MD5)en
dc.description.provenanceStep: reviewstep - action:reviewaction Approved for entry into archive by Диндеренко Катерина(kateryna.dynderenko@nuos.edu.ua) on 2023-09-28T07:46:02Z (GMT)en
dc.description.provenanceStep: editstep - action:editaction Approved for entry into archive by Диндеренко Катерина(kateryna.dynderenko@nuos.edu.ua) on 2023-09-28T07:46:29Z (GMT)en
dc.description.provenanceStep: finaleditstep - action:finaleditaction Approved for entry into archive by Диндеренко Катерина(kateryna.dynderenko@nuos.edu.ua) on 2023-09-28T07:47:05Z (GMT)en
dc.description.provenanceMade available in DSpace on 2023-09-28T07:47:05Z (GMT). No. of bitstreams: 1 Minchev.pdf: 4252572 bytes, checksum: 5a9e28e1ba63f186daf7b290abf6b9ae (MD5) Previous issue date: 2023en
dc.identifier.govdocDOI: 10.1177/09544070221075419
dc.identifier.issn0954-4070 (Print)
dc.identifier.issn2041-2991 (Online)
dc.identifier.urihttps://eir.nuos.edu.ua/handle/123456789/7052
dc.language.isoen
dc.titlePrediction of centrifugal compressor instabilities for internal combustion engines operating cycle simulation
dc.typeArticle

Файли

Контейнер файлів
Зараз показуємо 1 - 1 з 1
Ескіз
Назва:
Minchev.pdf
Розмір:
4.06 MB
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

Статті (ДВЗ,УтаТЕ)