AMES, Iowa – Engineers know that gas turbine engines for aircraft and power plants are more efficient and burn less fuel when they run at temperatures high enough to melt metal. But how to raise ...

Rolls-Royce Successfully Tests UltraFan Engine Tech Using 100% Sustainable Fuel UltraFan gas turbine engines hold the promise of 10% efficiency improvements compared to the world's most efficient aero ...

Rolls-Royce's intends its new small gas turbine to power hybrid-electric aircraft being developed for the advanced air mobility sector. Rolls-Royce’s new engine enters its testing phase this summer ...

Rolls-Royce has completed the first fuel burn on a new small gas turbine engine it is developing as part of a lightweight turbogenerator for hybrid-electric aircraft applications. Performed at the ...

ATLANTA--(BUSINESS WIRE)--Georgia Power and Mitsubishi Power have successfully completed a second trial blending hydrogen and natural gas fuels at both partial and full load on an M501GAC natural gas ...

Publicity photo of a first-generation Union Pacific GTEL locomotive and a circa-1923 electric auto in Fremont, Neb. The auto was owned by a local woman and the locomotive was on its way west to haul ...

The Greek power system provides an interesting energy transition case study. Lignite, the lowest-ranked coal in terms of heat content, was for many years the leading source of power generation in ...

Lately, much of the news about 3D printing metals is aimed at improving end production: bigger parts, made faster, from new materials. But what about speeding up the prototyping process of large ...