Long-term pressure gain remains the goal, but compact combustion is accelerating near-term adoption of the technology for high-speed propulsion systems.
While sustainable aviation fuel (SAF) is now widely recognised as being key to decarbonising aviation in the near and long term, Africa is trailing behind in the greener vapour trails of its global counterparts when it comes to accessing SAF and its benefits.
The U.S. Energy Department is supporting development of 1,000 Wh/kg energy storage, enough to power a 100-seat, 700-nm range all-electric regional aircraft.
A European Commission spokesperson told Aviation Week "the funding will go [to] ... SAF production, feasibility studies and assistance with ... certification."
After three decades of studies, the BWB will finally become full-scale as JetZero and Scaled Composites ramp up for a multirole U.S. Air Force project.