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PredictiOn, Assessment and ExpeRimental Validation of AeroservoelastiC Tools and Processes in Design of Novel and Flexible AIRcraft Configurations [ORCA-AIR]

新型灵活飞机配置设计中气动伺服弹性工具和过程的预测、评估和实验验证 [ORCA-AIR]

基本信息

批准号：
578448-2022
负责人：
Suleman, AfzalA
金额：
$ 27.68万
依托单位：
University of Victoria
依托单位国家：
加拿大
项目类别：
Alliance Grants
财政年份：
2022
资助国家：
加拿大
起止时间：
2022-01-01 至 2023-12-31
项目状态：
已结题

来源：
https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=760072
关键词：
PredictiOn Assessment ExpeRimental Validation AeroservoelastiC

项目摘要

There are conflicting challenges in aeronautics. On one side, air traffic is growing, with the need to increase capacity and reduce travel time while maintaining or improving safety, and concurrently reduce emissions to mitigate climate change. It is evident that evolutionary solutions will not suffice to meet the challenging targets in terms of environmental impact reduction, while ensuring competitiveness of the Canadian aviation and associated supply chain industries. In the search for revolutionary solutions, ORCA-AIR proposes to leverage the knowledge, expertise and experimental facilities in 'design, build, test and fly' to buttress the development of green aviation with the development of an aerodynamically efficient blended-wing-body aircraft configuration.ORCA-AIR is proposing to study the blended-wing-body aircraft configuration that will impact on two significant levers for reduction of fuel burn needed for future clean aviation: improved aerodynamics and weight reduction. The lightweight blended-wing-body configuration has been shown to reduce drag and improve lift thus contributing to emissions reduction. More specifically, the goal is to characterize the aeroservoelastic behaviour of a BWB with flexible wings to achieve key performance, stability and control requirements, while improving energetic efficiency.

在航空领域存在着相互冲突的挑战。一方面，空中交通正在增长，需要在保持或提高安全性的同时增加容量和减少旅行时间，并同时减少排放以缓解气候变化。很明显，渐进式解决方案不足以实现减少环境影响方面的挑战性目标，同时确保加拿大航空和相关供应链行业的竞争力。在寻求革命性的解决方案，ORCA-AIR建议利用知识，专业知识和实验设施，在'设计，建造，试验和飞行“，以支持绿色航空的发展，发展一种气动效率高的翼身融合飞机布局。ORCA-AIR建议研究翼身融合飞机布局，机身飞机配置将影响未来清洁航空所需的两个重要杠杆：改进空气动力学和减轻重量。轻型翼身融合构型已被证明可以减少阻力和提高升力，从而有助于减少排放。更具体地说，目标是表征具有柔性机翼的BWB的气动伺服弹性行为，以实现关键性能、稳定性和控制要求，同时提高能量效率。