Mid-Fidelity Aerodynamic and Aeroacoustic Analysis of a Lift+Cruise eVTOL in Different Configurations
索引未提供摘要，请查看原文。
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NASA · USA
Lift+Cruise
NASA Lift+Cruise
复合翼（升力＋巡航） · 概念设计 · 核查 2026-10-01
飞行构型与公司名称
复合翼（升力＋巡航）
VFS 原始目录分组：升力＋巡航。按目录所述推进方式归类。
核对构型依据 ↗原始目录分组：升力＋巡航
中文名称：待核实 · 原名：NASA
下列为 VFS 目录披露的参数，包含设计目标及历史版本信息。目录阶段不等于适航或量产状态；不同任务条件的航程与载荷不能直接当作同一条件下的性能。
资料覆盖与状态依据
可用性能指标 0/3 · 概念设计 · 目录依据 · 目录阶段，尚未核实批准状态
查看状态依据 ↗巡航速度未纳入：单位或条件未能一致解析
概念参数，尚不代表已实现性能
订阅本机型报道 RSS →主要参数
- 座位／载员
- 6 passengers
- 乘客
- 未公开／未录入
- 驾驶方式
- Unknown, possibly piloted or autonomous
- 航程（按来源口径）
- 未公开／未录入
- 巡航速度
- Unknown
- 最大速度
- 未公开／未录入
- 最大起飞重量
- 未公开／未录入
- 载荷
- 未公开／未录入
- 空重
- 未公开／未录入
- 长度
- 未公开／未录入
- 翼展
- 未公开／未录入
- 高度
- 未公开／未录入
- 动力来源
- All batteries or a hybrid-electric power source
- 电机
- 9 electric motors
- 旋翼／螺旋桨
- 9 propellers (8 VTOL-only propellers, 1 pusher propeller for forward flight)
- 续航时间
- 未公开／未录入
- 飞行高度
- 未公开／未录入
- 安全设计
- Distributed Electric Propulsion (DEP) means having multiple propellers (or electric ducted fans) and multiple electric motors on an aircraft so if one or more propellers (or electric ducted fans) or some electric motors fail, the other working propellers (or electric ducted fans) and electric motors can safely land the aircraft. DEP provides safety through redundancy for passengers or cargo. There are also redundancies of critical components in the sub-systems of the aircraft providing safety through redundancy. Having multiple redundant systems on any aircraft decreases having any single point of failure.
全部原始参数
Specifications:
- Aircraft type
- Passenger eVTOL concept design aircraft
- Piloting
- Unknown, possibly piloted or autonomous
- Capacity
- 6 passengers
- Cruise speed
- Unknown
- Reserve cruise power
- 20 minutes
- Empty weight, estimated
- 3,800 lb (1,724 kg)
- Maximum payload weight, estimated
- 1,200 lb (544 kg)
- Maximum takeoff weight, estimated
- 5,000 lb (2,268 kg)
- Propellers
- 9 propellers (8 VTOL-only propellers, 1 pusher propeller for forward flight)
- Electric motors
- 9 electric motors
- Power source
- All batteries or a hybrid-electric power source
- Fuselage
- Carbon fiber composite
- Windows
- Panoramic wrap around windows allowing forward, left and right visibility for spectacular views with a solid roof above
- Wings
- 1 main high wing
- Tail
- 1 conventional tail
- Landing gear
- Fixed tricycle wheeled landing gear
- Safety features
- Distributed Electric Propulsion (DEP) means having multiple propellers (or electric ducted fans) and multiple electric motors on an aircraft so if one or more propellers (or electric ducted fans) or some electric motors fail, the other working propellers (or electric ducted fans) and electric motors can safely land the aircraft. DEP provides safety through redundancy for passengers or cargo. There are also redundancies of critical components in the sub-systems of the aircraft providing safety through redundancy. Having multiple redundant systems on any aircraft decreases having any single point of failure.
明确提及本机型的报道
Crossref eVTOL会议论文索引历史资料
arXiv eVTOL预印本历史资料 Energy Optimal Traversal Between Hover Waypoints for Lift+Cruise Electric Powered Aircraft
Advanced Air Mobility aircraft require energy efficient flight plans to be economically viable. This paper defines minimum energy direct trajectories between waypoints for Lift+Cruise electric Vertical Take-Off and Landing (eVTOL) aircraft. Energy consumption is optimized over accelerated and cruise flight profiles with consideration of mode transitions. Because eVTOL operations start and end in hover for vertical take-off and landing, hover waypoints are utilized. Energy consumption is modeled as a function of airspeed for each flight mode, providing the basis to prove energy optimality for multi-mode traversal. Wind magnitude and direction dictate feasibility of straight-line traversal because Lift+Cruise aircraft point into the relative wind direction while hovering but also have a maximum heading rate constraint. Energy and power use for an experimentally validated QuadPlane small eVTOL aircraft are characterized with respect to airspeed and acceleration in all flight modes. Optimal QuadPlane traversals are presented. Constraints on acceleration and wind are derived for straight-line QuadPlane traversal. Results show an optimal QuadPlane $500m$ traversal between hover waypoints saves $71\%$ energy compared to pure vertical flight traversal for a representative case study with a direct $4m/s$ crosswind. Energy optimal eVTOL direct trajectory definition with transitions to and from hover is novel to this work. Future work should model three-dimensional flight and wind as well as optimize maneuver primitives when required.（预印本；同行评审状态请核对原文。）
目录参数变化记录
从保存的目录刷新快照比较，资料修改不等于实机性能发生变化。
暂无已保存的版本变化，后续目录刷新将保留快照。