The aviation industry has long been in pursuit of technological efficiency and sustainability. In a recent collaboration, ...

A French government-backed initiative has demonstrated the feasibility of powering a light aircraft using a liquid ...

Their energy density, being a small fraction of that of liquid fuels, just can’t get the job done. In areas like these, hydrogen holds ... combustion engines and jet engines, just like fossil ...

“We are currently testing a gaseous hydrogen post-combustion jet engine (afterburner) while working to advance other engine technologies using cryogenic fuels such as liquid hydrogen ...

The possibilities of methane range from admixture to the current liquid propellant engines of the Ariane launch vehicles to the complete replacement of liquid hydrogen. The DLR engineers in the ...