|
|
|
|
|
Stanislav Karpuk, Yiyuan Ma and Ali Elham
Present work investigates the potential of a long-range commercial blended wing body configuration powered by hydrogen combustion engines with future airframe and propulsion technologies. Future technologies include advanced materials, load alleviation t...
ver más
|
|
|
|
|
|
|
|
|
|
|
Clayton Humphreys-Jennings, Ilias Lappas and Dragos Mihai Sovar
The Blended Wing Body (BWB) configuration is considered to have the potential of providing significant advantages when compared to conventional aircraft designs. At the same time, numerous studies have reported that technical challenges exist in many are...
ver más
|
|
|
|
|
|
|
|
|
|
|
Rohan S. Sharma and Serhat Hosder
The intent of this work was to investigate the feasibility of developing machine learning models for calculating values of airplane configuration design variables when provided time-series, mission-informed performance data. Shallow artificial neural net...
ver más
|
|
|
|
|
|
|
|
|
|
|
Frédéric Moëns
A multidisciplinary design analysis and optimization process is developed at ONERA for the design of tube and wing and blended wing?body aircraft configurations. This process is composed of different disciplinary modules (geometry, propulsion, aerodynami...
ver más
|
|
|
|
|
|
|
|
|
|
|
Wenyuan Zhao, Yanlai Zhang, Peng Tang and Jianghao Wu
Motivated by outstanding aerodynamic performance and limited emissions, the blend-wing-body (BWB) aircraft equipped with a distributed propulsion (DP) system has become a possible layout for civil aircraft in the next generation. Due to the strong aero-p...
ver más
|
|
|
|
|
|
|
|
|
|
|
Stanislav Karpuk, Yaolong Liu and Ali Elham
The German Cluster of Excellence SE²A (Sustainable and Energy Efficient Aviation) is established in order to investigate the influence of game-changing technologies on the energy efficiency of future transport aircraft. In this paper, the preliminary inv...
ver más
|
|
|
|
|
|
|
|
|
|
|
Evgeny Dubovikov, Danil Fomin, Natalia Guseva, Ivan Kondakov, Evgeny Kruychkov, Ivan Mareskin and Alexander Shanygin
For this study, structural and manufacturing schemes for low-curvature pressurized fuselage panels were proposed, making it possible to provide high weight efficiency for the airframes of prospective civil blended wing-body (BWB) aircraft. The manufactur...
ver más
|
|
|
|
|
|
|
|
|
|
|
Lixin Wang, Shang Tai, Ting Yue, Hailiang Liu, Yanling Wang and Chen Bu
The wind tunnel virtual flight test realizes the dynamic semi-free flight of the model in the wind tunnel through the deflections of the control surface and uses the test data to identify the aerodynamic derivatives. The difference in dynamics between th...
ver más
|
|
|
|
|
|
|
|
|
|
|
Siwat Suewatanakul, Alessandro Porcarelli, Adam Olsson, Henrik Grimler, Ariel Chiche, Raffaello Mariani and Göran Lindbergh
The manuscript presents the conceptual design phase of an unmanned aerial vehicle, with the objective of a systems approach towards the integration of a hydrogen fuel-cell system and Li-ion batteries into an aerodynamically efficient platform representat...
ver más
|
|
|
|
|
|
|
|
|
|
|
Kirill S. Anisimov,Andrey A. Savelyev,Innocentiy A. Kursakov,Alexander V. Lysenkov,Prajwal S. Prakasha
Pág. 93 - 97
Nacelle shape optimization for Blended Wing Body (BWB) is performed. The optimization procedure is based on numerical calculations of the Reynolds?averaged Navier?Stokes equations. For the Top Level Aircraft Requirements, formulated in AGILE project, the...
ver más
|
|
|
|
|
|
|
|
|
|
|
Andrea Aprovitola, Francesco Aurisicchio, Pasquale Emanuele Di Nuzzo, Giuseppe Pezzella and Antonio Viviani
Reduction of atmospheric emissions is currently a mandatory requirement for aircraft manufacturers. Several studies performed on Blended Wing?Body configurations showed a promising capability of reducing fuel consumption by increasing, at the same time, ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Samya Ettoumi, Yongjie Zhang, Bo Cui and Jingpiao Zhou
In this study, a finite element approach was used to analyze the PRSEUS-based undamaged wing structure of a civil aircraft with a blended-wing-body configuration. The displacement, stress, and strain distribution of the PRSEUS wing structure were studied...
ver más
|
|
|
|
|
|
|
|
|
|
|
Shang Tai, Lixin Wang, Yanling Wang, Shiguang Lu, Chen Bu and Ting Yue
In the early stages of aircraft design, a scaled model of the aircraft is installed in a wind tunnel for dynamic semi-free flight to approximate real flight, and the test data are then used to identify the aerodynamic parameters. However, the absence of ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xiaotian Niu, Jie Li, Heng Zhang and Zhao Yang
The aileron is one of the most important tools for adjusting the roll attitude of the aircraft, but the surface flow state of the aileron is likely to be affected by high-lift devices. In this paper, by using computational fluid dynamics (CFD) simulation...
ver más
|
|
|
|
|
|
|
|
|
|
|
Zhiping Li, Yujiang Lu and Tianyu Pan
DPS (distributed propulsion system) utilizing BLI (boundary-layer ingestion) has shown great potential for reducing the power consumption of sustainable AAM (advanced air mobility), such as BWB (blended-wing body) aircraft. However, the ingesting boundar...
ver más
|
|
|
|
|
|