Using hydrogen as a fuel poses many challenges due to its high flammability, diffusivity and very low density as a gas. Storing it is another issue along with the difficulty in processing it as some methods are not sustainable. However, all that could be a thing of the past with a new small 22-lb hydrogen engine that could effectively replace the internal combustion engine.
27
May
2021
12
May
2021
Decarbonising The Aviation Sector: Electric vs Hydrogen Aircraft
We harnessed the power of flight more than a century ago when Wilbur and Orville Wright achieved the first powered, sustained and controlled aeroplane flight. Over time, this technology advanced allowing people to connect from all over the world fast than ever. However, this form of transport relies entirely on fossil fuels and that’s not a sustainable, long-term solution. If we are to succeed in decarbonising the aviation sector, we need another plan but will it be electric planes or hydrogen aircraft?
21
Dec
2020
Earlier this year TU Delft successfully launched a scale model of its Flying V jetliner. This new future-ready aeroplane is the epitome of next-gen aerospace engineering showing better fuel efficiency and an interesting design.
5
Jun
2019
Image credit: Alaka’i
A flying taxi is once again taking centre stage as Alaka’i Technologies have developed the Skai prototype. It is a hydrogen-powered eVTOL flying taxi with an impressive 400-mile range that can comfortably seat five passengers. What’s more is that they are actually in the process of getting FAA certification which means it could be in our skies sooner than we think.
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