Results 21 to 30 of about 2,703 (179)
Aerodynamic Performance of Two eVTOL Concepts [PDF]
, 2019 Today’s demand for urban mobility is constantly growing due to the demographic changes observed in metropolitan areas. New concepts such as electrical vertical take-off and landing (eVTOL) vehicles are currently emerging. Therefore an aerodynamic investigation of two eVTOL vehicle concepts is carried out to identify the advantages and disadvantages of ...
openaire +3 more sources
Research on optimal power source for passenger transport eVTOL
Nihon Kikai Gakkai ronbunshueVTOL is anticipated to be a new mode of passenger transportation, with battery-powered systems frequently being considered due to their simple architecture, ease of maintenance, and zero in-flight emissions.
Shigetoshi TOKUOKA +2 more
doaj +1 more source
High Voltage, EarlyView.ABSTRACT The emergence of (ultra)wide bandgap ((U)WBG)‐based devices has significantly enhanced performance in high‐frequency switching applications, enabling breakthroughs in electric transportation, aerospace, and renewable energy systems. However, it also presents considerable challenges to insulation systems, such as electric motor winding ...
Easir Arafat +3 more
wiley +1 more source
Advanced Energy and Sustainability Research, Volume 7, Issue 3, March 2026.Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira +4 more
wiley +1 more source
Preliminary Propulsion and Power System Design of a Tandem-Wing Long-Range eVTOL Aircraft
Applied Sciences, 2021 Novel eVTOL aircraft configurations are picking up momentum in the emerging market of urban air mobility (UAM). These configurations feature electrical power systems and distributed propulsion architectures, both uncommon in current aircraft.
Javier Alba-Maestre +3 more
doaj +1 more source
Meteorological Applications, Volume 33, Issue 2, March/April 2026.This paper proposes an innovative framework for deterministic and probabilistic wind nowcasting consisting of various machine learning methods. The reliable short‐term wind predictions drive the Wake Vortex Warning System for Vertiports (WVWS‐V), which may enable safe air‐taxi operations at major airports. ABSTRACT Accurate wind prediction is essential
Sooseok Lee +3 more
wiley +1 more source
Experimental Study on Fire Resistance of Electric Vertical Take-Off and Landing Electrical Connector
Engineering ProceedingsAs a core technology in the future of aviation transportation, the safety and reliability of electric vertical take-off and landing (eVTOL) aircraft are of paramount importance.
Tai Zeng +5 more
doaj +1 more source
Toward Real‐Life Applications of Fiber Lithium‐Ion Batteries
Small, Volume 22, Issue 17, 20 March 2026.Fiber‐shaped lithium‐ion batteries require effective encapsulation to achieve long‐term stability in wearable applications. This work discusses different encapsulation strategies and technologies, and summarizes how encapsulation affects capacity retention, efficiency, and internal resistance.
Mengli Wei +4 more
wiley +1 more source
The Berardenga Antependium and the Passio Ymaginis Office [PDF]
, 2017 Table S1. Signatures summary. A summary of 33 signatures about the platforms derived from, the subtypes used for, the gene number included, and the function terms involved. Table S8. The number of function terms in each signature.
Leigh Murphy (4736604) +2 more
core +4 more sources
eVTOL Dispatch Cost Optimization Under Time-Varying Low-Altitude Delivery Demand
World Electric Vehicle JournalIn the emerging paradigm of embodied intelligence, eVTOL technology holds significant potential to transform the low-altitude economy, particularly in short-distance emergency logistics and urban distribution. Companies like Meituan and Shunfeng (SF) are
Tao Li +3 more
doaj +1 more source