Optimization of a hydrogen-based hybrid propulsion system under aircraft performance constraints
Vincenzo Palladino,Nathalie Bartoli,Valérie Pommier-Budinger,Emmanuel Benard,P. Schmollgruber,Arnaud Jordan +5 more
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TL;DR: In this article , the authors proposed an optimization-based method to design a hybrid propulsive system comprising two power sources (jet fuel and hydrogen) for the generation of the required propulsive power and at studying the impact of fuel cell technologies on the aircraft performances.
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About: This article is published in Chinese Journal of Aeronautics. The article was published on 01 Feb 2023. and is currently open access. The article focuses on the topics: Propulsion & Sizing.
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Citations
Nonlinear Flutter Response and Reliability of Supersonic Smart Hybrid Nanocomposite Rupture Trapezoidal Plates Subjected to Yawed Flow Using DQHFEM
P.H. Wan,M. S. H. Al-Furjan,R. Kolahchi +2 more
TL;DR: This study investigates the nonlinear flutter response and reliability of smart hybrid nanocomposite trapezoidal plates under supersonic yawed flow conditions, incorporating real-world material complexities and control mechanisms, using the DQHFEM and TCFS methods, and demonstrates a significant increase in flutter critical aerodynamic pressure and frequency with control.
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A Simulation Framework for Aircraft Take-Off Considering Ground Effect Aerodynamics in Conceptual Design
TL;DR: In this article , a simulation model for the take-off manoeuvre is proposed to evaluate the longitudinal dynamics, both translational and rotational, of the aircraft considered as a rigid body, and influenced by the aerodynamic effects introduced by the presence of the ground.
Preliminary Analysis of the Stability and Controllability of a Box-Wing Aircraft Configuration
TL;DR: Preliminary analysis of the stability and controllability of a box-wing aircraft configuration focuses on the correlations between the aeromechanical constraints and the main aircraft design parameters.
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Function‐Based Architecture Optimization: An Application to Hybrid‐Electric Propulsion Systems
Jasper H. Bussemaker,Raúl García Sánchez,M. Fouda,Luca Boggero,Björn Nagel +4 more
TL;DR: This paper shows how architecture optimization can used for designing complex aeronautical systems, with the design of hybrid‐electric aircraft propulsion systems as an application case.
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Methodology for Assessing Retrofitted Hydrogen Combustion and Fuel Cell Aircraft Environmental Impacts
Khaled Alsamri,Jessica J. De la Cruz,Melody Emmanouilidi,Jacqueline Huynh,Jack Brouwer +4 more
TL;DR: Methodology for assessing retrofitted hydrogen combustion and fuel cell aircraft environmental impacts reveals significant reductions in greenhouse gas emissions and contrail formation effects for hydrogen combustion and fuel cell systems compared to kerosene propulsion. However, economic and passenger capacity tradeoffs must be carefully considered.
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