and even hybrid rocket engines are becoming passé. We’ve never seen a liquid-fuel rocket build before, so that’s what this roundup evolved into. First up is [Robert Watzlavick], who has been ...

While we’re reluctant to say it for fear of being misinterpreted, the new liquid fuel rocket engine being built by Copenhagen Suborbitals is one of the most impressive, daring, and nearly the ...

Tests are planned this year on the fuel cells and ... doing this right. Liquid hydrogen, until now, has perhaps most prominently been known as a propellant to blast rockets into space.

The new technology, along with tanks the company developed to store liquified hydrogen as rocket fuel, is expected to be used for the government’s goal of having hydrogen and ammonia serve as ...

Global Aerospace Cryogenic Fuel Market is valued at approximately USD 10.45 billion in 2023 and is anticipated to grow with a healthy growth rate of more than 6.60% over the forecast period 2024-2032.

The company says the 25-acre plant can supply more than 40,000 “fuel cell” vehicles in California that are powered by hydrogen as opposed to gasoline. It is Air Liquide’s largest liquid ...

Yet while sourcing it isn’t an issue, the process of turning it into useable fuel is where the complexity lies. For use in cars, hydrogen needs to be turned into its liquid form, which requires ...

Teams encountered a liquid hydrogen leak while loading the propellant into the core stage of the Space Launch System rocket. Multiple troubleshooting efforts to address the area of the leak by ...

liquid hydrogen systems are one of the components of a comprehensive strategy for large-scale hydrogen-powered flights, along with advanced electric motors and high-temperature fuel cells.

Liu Lidong, another designer at CALT, said that the rocket's final stage -- using liquid hydrogen and liquid oxygen as fuel -- has a high specific impulse characteristic, allowing the rocket to ...