Results 91 to 100 of about 2,042 (170)

Design and sizing eVTOL aircraft (aerodynamics portion)

, 2022
The cruise range of eVTOL aircraft has been improved with the addition of wing surfaces so that the aircraft can take off vertically like a helicopter but achieve good cruise efficiency like an aircraft. The addition of wings to eVTOL aircraft has led to
Dikshit, Abhijnan
core  

Evaluation of Aerodynamic Performance of a Multi-Rotor eVTOL During Landing Using the Lattice Boltzmann Method

Drones
Electric vertical take-off and landing (eVTOL) aircraft are transforming urban air mobility (UAM) by providing efficient, low-emission, and rapid transit in congested cities.
Menglong Ding, Huadong Li, Lintao Shao, Jinting Xuan, Chuanyan Feng, Xufei Yan, Dawei Bie   +6 more
doaj   +1 more source

Vector Autoregression-Based Assessment of Communication Loss Risk in Urban eVTOL and UAV Operations

IEEE Access
This study identifies increasing urbanization and population growth in large cities as key contributors to chronic overload of ground transportation infrastructure, longer travel times, and higher air pollution levels, with previous mitigation efforts ...
Kayrat Koshekov, Bibigul Muratkhan, Yakub Kurbanov, Abay Koshekov, Nataliia Levchenko, Rustam Togambayev, Ildar Pirmanov   +6 more
doaj   +1 more source

Framework for Rapid eVTOL Aircraft Configuration Design: Methodology and Verification

Aerospace
Advances in electric flight technologies have enabled distributed electric propulsion, opening a large design space for electric vertical take-off and landing (eVTOL) aircraft with diverse configurations and mission profiles. To support rapid exploration
Radimir Y. Yanev, Ingo Staack
doaj   +1 more source

Urban Passenger Mobility with eVTOL Aircraft

Električni zrakoplovi s vertikalnim polijetanjem i slijetanjem (eVTOL) predstavljaju novu dimenziju urbane mobilnosti. Ovaj rad istražuje primjenu eVTOL letjelica u putničkom prijevozu unutar urbanih sredina. Svrha rada je prikazati trenutni razvoj ove
Špišić, Tijana
core  

Aerodynamic Performance and Numerical Analysis of the Coaxial Contra-Rotating Propeller Lift System in eVTOL Vehicles

Mathematics
Electric vertical takeoff and landing (eVTOL) vehicles possess high payload transportation capabilities and compact design features. The traditional method of increasing propeller size to cope with high payload is no longer applicable.
Jie Xu, Jiaming Yu, Xinjiang Lu, Zhenkun Long, Yuteng Xu, Hao Sun   +5 more
doaj   +1 more source

Evaluation of the Multiaxial Fatigue Life of Electro-Mechanical Actuator for Aircraft Blade Pitch Control Based on Certification Standards

Aerospace
To achieve the commercialization of electric vertical takeoff and landing (eVTOL) aircrafts, which have recently garnered attention as the next-generation means of transportation, objective certification based on rigorous procedures is essential.
Young-Cheol Kim, Dong-Hyeop Kim, Sang-Woo Kim   +2 more
doaj   +1 more source

A battery dataset for electric vertical takeoff and landing aircraft. [PDF]

Sci Data, 2023
Bills A, Sripad S, Fredericks L, Guttenberg M, Charles D, Frank E, Viswanathan V.   +6 more
europepmc   +1 more source

Conceptual design of an eVTOL for passenger transportation

This thesis presents the conceptual design of a Lift+Cruise eVTOL vehicle specifically developed for passenger transport in Colombia, addressing the unique challenges posed by urban air mobility within dense city environments.
León Morillo, Sebastián, García Ávila, Juan Pablo, Ricardo Aarón, Marlin Estella, Ayala López, Mariana   +3 more
core   +1 more source

Urban aerial mobility: Reshaping the future of urban transportation. [PDF]

Innovation (Camb), 2023
Wang K, Qu X.
europepmc   +1 more source