In the annals of human imagination, few visions have captured our collective fascination quite like the idea of personal flying vehicles. From the pages of science fiction to the drawing boards of aerospace engineers, the concept of zipping through the air in our own private aircraft has long been a tantalizing prospect.
The rise of electric vertical takeoff and landing (eVTOL) aircraft marks a significant step forward in the quest for greener, more efficient urban air mobility. However, amidst the buzz surrounding electrification, an intriguing alternative is gaining traction: biofuel-powered eVTOLs.
The jet engine without moving parts is not new, but it is too expensive to become widespread. But change could come, and one company is actively experimenting with it. When people think of a jet engine, most people think of the gas turbine version used on modern airliners. In this, the turbine, a rotating component, provides the thrust. But there are also systems that do not require a moving part: pulsating or pulsating jet engines.
The realm of electric flight is rapidly evolving, with recent developments in battery technology marking significant strides. Here’s an overview of the latest innovations