Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Low-pressure compressor"'
Publikováno v:
Shipin yu jixie, Vol 40, Iss 1, Pp 82-89 (2024)
Objective: This study aimed to investigate the effect of internal heat exchanger on the performance of transcritical CO2 two-stage compression/ejector refrigeration system. Methods: The simulation software was used to analyze the effects of the inter
Externí odkaz:
https://doaj.org/article/79994552c7ae4fe8ba95c722129149fd
Akademický článek
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Aerodynamic and Aeroelastic Effects of Design-Based Geometry Variations on a Low-Pressure Compressor
Publikováno v:
International Journal of Turbomachinery, Propulsion and Power, Vol 5, Iss 4, p 26 (2020)
In modern aircraft engines, the low-pressure compressor (LPC) is subjected to a flow characterized by strong wakes and secondary flows from the upstream fan. This concerns ultra-high bypass ratio (UHBR) turbofan engines, in particular. This paper pre
Externí odkaz:
https://doaj.org/article/ae918b5e286149b9893624c77040ab85
Autor:
James Large, Apostolos Pesyridis
Publikováno v:
Aerospace, Vol 6, Iss 5, p 55 (2019)
In this study, the on-going research into the improvement of micro-gas turbine propulsion system performance and the suitability for its application as propulsion systems for small tactical UAVs (
Externí odkaz:
https://doaj.org/article/1536acf347b84dcda266b54bdc65dbb0
Compression systems of modern, civil aircraft engines consist of three components: Fan, low-pressure compressor (LPC) and high-pressure compressor (HPC). The efficiency of each component has improved over the last decades by means of rising computati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d49bb51f736db76004d8520f09665096
https://elib.dlr.de/187916/
https://elib.dlr.de/187916/
Publikováno v:
Propulsion and Power Research, Vol 2, Iss 2, Pp 96-106 (2013)
This paper focuses on investigations encompassing comparative assessment of gas turbine cycle options. More specifically, investigation was carried out of technical performance of turboshaft engine cycles based on existing simple cycle (SC) and its p
Externí odkaz:
https://doaj.org/article/6dc22d5f12214206bde674eab903c175
Publikováno v:
ICAS PROCEEDINGS (2958-4647) vol.2022(2022)
Intercooling the core flow in the compression process using bypass air can potentially reduce fuel consumption in commercial aviation. However, one of the critical challenges with intercooling is the installation and weight penalty due to complex duc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4160::037e4082a9e79ffd60f39ffda2a2f909
https://research.chalmers.se/en/publication/532878
https://research.chalmers.se/en/publication/532878
Akademický článek
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Publikováno v:
Proceedings of the ASME Turbo Expo vol.2A-2021(2021)
Volume 2A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics
Volume 2A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics
The use of hydrogen as aviation fuel is again resurfacing with unprecedented vigor. It is well known that hydrogen is a formidable heat sink and the use of heat sinks in the compression system of an aero engine may enable not only preheating of the f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::169febd2a9fd5facb15146ae8ad3e628
https://research.chalmers.se/en/publication/526275
https://research.chalmers.se/en/publication/526275