Water-surface vortices drive tiny rotors without electricity, magnets or chemicals

Reliably generating controlled miniature rotations has long been a challenge: Chemical propulsion systems wear out, and ...
Electrek

Electra to build $850M Ohio factory for EL9 hybrid-electric plane

Electra is putting $850 million into its first aircraft factory, and it picked Springfield, Ohio to build the EL9 Ultra Short, its nine-passenger hybrid-electric plane that can take off in as little ...
The Aviationist

F-16’s AVEN Thrust Vectoring Nozzle Integrated with X-BAT’s F110-GE-129 Engine

In a critical milestone towards the first flight later this year, Shield AI and GE Aerospace integrated the X-BAT with the ...
IEEE

Design Optimization of Electric Vehicle Drivetrains Using Surrogate Modeling Frameworks

Abstract: In early phases of electric vehicle development, powertrain design requires a system-level approach with sufficiently accurate component models. This paper presents optimization frameworks ...
IEEE

Design and validation of an Analytical Framework for BLDC Motors

Abstract: This paper presents an improved analytical design approach for permanent magnet brushless DC (PMBLDC) motors and its simulation validation using Ansys Maxwell. The study provides a detailed ...