Vehicles and Performance

Vertical take-off and landing (VTOL)

Stories

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Briefs: Energy
Launched by Purdue University postgraduate students, Aerovy Mobility commercializes cloud-based software solutions to plan and operate infrastructure that charges electric aircraft with renewable energy.
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Briefs: Transportation
It is widely believed that Advanced Air Mobility is poised to have a significant societal impact in the coming years to move people and cargo more rapidly and efficiently.
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Briefs: Aerospace
New design removes the need for mechanisms to perform active tilting of the wings or rotors, reducing system mass.
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Briefs: Robotics, Automation & Control
The algorithms enable drones to quickly switch between hover and forward flight.
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Application Briefs: Test & Measurement
Beta Technologies is putting their Electrical Vertical Takeoff and Landing aircraft (eVTOL) prototype through the wringer.
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Briefs: Mechanical & Fluid Systems
NASA’s Langley Research Center developed an inexpensive, long-endurance, vertical takeoff and landing (VTOL) unmanned aerial vehicle (UAV). It is capable of flying for 24 hours, landing in a 50 × 50...
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Briefs: Aerospace
Vertical Take Off and Landing (VTOL) Aircraft with Vectored Thrust for Control and Continuously Variable Pitch Attitude in Hover
Most fixed-wing VTOL unmanned aerial vehicles (UAVs) take off vertically, then transition to horizontal flight. This is a new type of UAV that has unique capability. It can vary its hover position from “nose up”...
Briefs: Propulsion
NASA Langley Research Center has developed Greased Lightning, the first unmanned aerial vehicle (UAV) that combines vertical take-off and landing (VTOL) capability with...
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Briefs: Aerospace
Some unmanned aircraft designs attempt to combine the vertical takeoff and landing (VTOL) and hover capabilities of a helicopter with the increased speed and range capabilities of fixed-wing airplanes. Stop-rotor...
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Briefs: Propulsion
Sea-Level Flight Demonstration Altitude Characterization of a LO2/LCH4-Based Ascent Propulsion Lander
A recently developed 1,500-lbf (6,672-N) thrust-class liquid oxygen/liquid methane (LO2/LCH4) rocket engine was tested at both sea level and simulated altitude conditions. Sea-level tests were conducted using both a static horizontal test bed, and...

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