A comparative study of different propulsion models for hybrid electric aircraft
| Autor: | Palladino, Vincenzo, Bartoli, Nathalie, Dubreuil, Sylvain, Bénard, Emmanuel, Pommier-Budinger, Valérie, Jordan, Arnaud, Schmollgruber, Peter, Defoort, Sébastien |
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| Přispěvatelé: | André, Cécile, ATR Aircraft, ONERA / DTIS, Université de Toulouse [Toulouse], ONERA-PRES Université de Toulouse, Institut Supérieur de l'Aéronautique et de l'Espace (ISAE-SUPAERO) |
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
[PHYS]Physics [physics]
AIRCRAFT DESIGN [SPI] Engineering Sciences [physics] ComputerApplications_COMPUTERSINOTHERSYSTEMS [MATH] Mathematics [math] [INFO] Computer Science [cs] [PHYS] Physics [physics] [SPI]Engineering Sciences [physics] HYBRID ELECTRIC AIRCRAFT UNCERTAINTY PROPAGATION MULTI FIDELITY [INFO]Computer Science [cs] [MATH]Mathematics [math] MULTIDISCIPLINARY DESIGN ANALYSIS |
| Zdroj: | 3AF Aerospace Europe Conference 2020 3AF Aerospace Europe Conference 2020, Feb 2020, BORDEAUX, France |
| Popis: | International audience; This paper addresses the topic of multidisciplinary analysis (MDA) applied to hybrid electric aircraft (HEA) design focusing on the analysis of multi-fidelity models for hybrid electric powertrain design. The motivation behind this work is the retrofit of a turboprop aircraft with hybrid electric propulsion system. An adapted MDA for multi-fidelity conceptual aircraft design is set in place for the evaluation of the aircraft performance with a hybrid electric propulsion architecture. For the gas turbine system, high fidelity data have been used to develop multi-fidelity models with different levels of detail and complexity. These models have been integrated into the MDA to evaluate the performance of the vehicle for a given mission. Fuel consumption is the main metric used to assess the aircraft performance in the presence of uncertainty introduced on each propulsion model. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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