If we want to use hydrogen as fuel for cars or airplanes, or for chemical storage of excess renewable energy, it would be most efficient if it were liquid. However, this would require cooling it ...

THE losses due to air friction when machines are rotating is often an appreciable fraction of the total working losses. The losses can be considerably reduced by running the machines in hydrogen.

Liquid hydrogen must be kept at a constantly cooled –423.4 degrees Fahrenheit (–253 degrees Celsius) or it will boil off and turn into a gas—that’s just shy of the ambient temperature of ...

Researchers have designed a liquid hydrogen storage and delivery system that could help make zero-emission aviation a reality. Their work outlines a scalable, integrated system that addresses ...

Hydrogen is in the future of aviation - but not on this one. An America-based company is creating a powerful flying vehicle ...

During a seminar focused on hydrogen-powered internal combustion engines (H2 ICE), Volvo, Bosch, Cummins, and Cespira executives highlighted the work their companies are doing to advance H2 ICE ...

A team of researchers from the Korea Institute of Materials Science (KIMS) has developed a major breakthrough in hydrogen ...

Powering electric heating and cooling equipment using hydrogen fuel cells can reduce reliance on fossil fuels – and strain on the electric grid. By Yussef Abou-Ghanem HIGH PERFORMANCE : With EN161 ...

Honda was among the earliest champions of hydrogen tech, unveiling its first fuel cell concept more than three decades ago ...

Green hydrogen is touted by some as the future—a way for Australia to slowly replace its reliance on fossil fuel exports. The ...

First Hydrogen Powered Aircraft Turbine flight was held in Germany, August 27, 1939: An Heinkel-178, powered by a Centrifugal Compressor Turbine designed by Hans Joachim Pabst von Ohain.

The concept of using hydrogen as green energy has been around for centuries. But even as the world continues to warm due to fossil fuel emissions, scientists have yet to find a way to produce ...