Propulsion aéronautique : études expérimentales de la combustion
Apart from light aviation, the majority of aeronautical propulsion relies on the implementation of turbomachinery, whose energy and environmental performances are continuously improving. After recalling the principles and operational scope of this type of engine, as well as the issues encountered in...
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| Format: | Article |
| Language: | English |
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Académie des sciences
2024-11-01
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| Series: | Comptes Rendus. Mécanique |
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| Online Access: | https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.5802/crmeca.263/ |
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| _version_ | 1825205951440879616 |
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| author | Vincent-Randonnier, Axel |
| author_facet | Vincent-Randonnier, Axel |
| author_sort | Vincent-Randonnier, Axel |
| collection | DOAJ |
| description | Apart from light aviation, the majority of aeronautical propulsion relies on the implementation of turbomachinery, whose energy and environmental performances are continuously improving. After recalling the principles and operational scope of this type of engine, as well as the issues encountered in the study of combustion, we will discuss the resources deployed at the National Office for Aerospace Studies and Research (ONERA) to support the development and optimization efforts of engine manufacturers. Recent tests conducted with a new hydrogen-powered injector concept have drastically reduced nitrogen oxide emissions compared to a kerosene-powered engine. |
| format | Article |
| id | doaj-art-b4b507c6ff854f21a0d145bc98656006 |
| institution | Kabale University |
| issn | 1873-7234 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | Académie des sciences |
| record_format | Article |
| series | Comptes Rendus. Mécanique |
| spelling | doaj-art-b4b507c6ff854f21a0d145bc986560062025-02-07T13:48:30ZengAcadémie des sciencesComptes Rendus. Mécanique1873-72342024-11-01352S1555910.5802/crmeca.26310.5802/crmeca.263Propulsion aéronautique : études expérimentales de la combustionVincent-Randonnier, Axel0https://orcid.org/0000-0001-8096-1458ONERA, Département de Multi-Physique pour l’Énergétique, Toulouse, FranceApart from light aviation, the majority of aeronautical propulsion relies on the implementation of turbomachinery, whose energy and environmental performances are continuously improving. After recalling the principles and operational scope of this type of engine, as well as the issues encountered in the study of combustion, we will discuss the resources deployed at the National Office for Aerospace Studies and Research (ONERA) to support the development and optimization efforts of engine manufacturers. Recent tests conducted with a new hydrogen-powered injector concept have drastically reduced nitrogen oxide emissions compared to a kerosene-powered engine.https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.5802/crmeca.263/Propulsion aéronautiqueCombustion aérobieTurbomachinesMoteursÉmissions polluantes |
| spellingShingle | Vincent-Randonnier, Axel Propulsion aéronautique : études expérimentales de la combustion Comptes Rendus. Mécanique Propulsion aéronautique Combustion aérobie Turbomachines Moteurs Émissions polluantes |
| title | Propulsion aéronautique : études expérimentales de la combustion |
| title_full | Propulsion aéronautique : études expérimentales de la combustion |
| title_fullStr | Propulsion aéronautique : études expérimentales de la combustion |
| title_full_unstemmed | Propulsion aéronautique : études expérimentales de la combustion |
| title_short | Propulsion aéronautique : études expérimentales de la combustion |
| title_sort | propulsion aeronautique etudes experimentales de la combustion |
| topic | Propulsion aéronautique Combustion aérobie Turbomachines Moteurs Émissions polluantes |
| url | https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.5802/crmeca.263/ |
| work_keys_str_mv | AT vincentrandonnieraxel propulsionaeronautiqueetudesexperimentalesdelacombustion |