飞行汽车布局与气动计算分析

飞行汽车布局与气动计算分析Layout and aerodynamic analysis of flying vehicles飞行汽车布局与气动计算分析摘要飞行汽车作为工业发展的一种代表产物，是一种可在地面行驶，亦可在空中飞行的一种特殊装置，这类想法在汽车出现后不久就有人提出。在近几十年来，全球人口大幅增长，大城市交通设施负载不断上升，交通拥堵成为了很多城市不可回避的问题。并且，随着制造技术的提高和新型材料的出现，更符合人们出行需求的飞行汽车将会出现。所以，在当今，飞行汽车不失为一种更有效的交通工具。本文作为飞行汽车设计的子课题，在阅读参考文献的前提下，选取对飞行汽车性能起决定性作用的各个参数比如机翼性状、螺旋桨攻角、翼形布局。在确定各个设计参数后，进行三维建模。并对气动力进行分析和计算，同时对比不同设计的起降方案的油耗情况，选取较配合，然后使用仿真软件进行测试，将获得对应数据并导出，为飞行汽车模型的整体设计提供参考以及后期对整体性能的提高提供帮助。北京理工大学珠海学院 2020 届本科生毕业论文关键词：飞行汽车 气动力计算 设计分析北京理工大学珠海学院 2020 届本科生毕业论文Layout and aerodynamic analysis of flying vehiclesAbstractAs a representative product of industrial development, flying automobile is a special device that can drive on the ground and fly in the air. Such ideas were put forward soon after the emergence of automobiles.In recent decades, with the rapid growth of global population and the increasing traffic load in big cities, traffic congestion has become an unavoidable problem in many cities.In addition, with the improvement of manufacturing technology and the emergence of new materials, more suitable for people's travel needs of flying cars will appear.So today, flying cars are a more efficient means of transportation.As a subtopic of flight vehicle design, this paper selects various parameters that play a decisive role in flight vehicle performance, such as wing characteristics, propeller Angle of attack, and wing configuration, on the premise of readi...