RTX reached a full-power test milestone on its hybrid-electric propulsion demonstrator, achieving 1MW motor rated power, according to a June 19, 2023 company release. The test validated the company’s ...

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 will shortly begin rig tests of a clean-sheet small gas turbine engine that has been specifically developed as part of a new turbogenerator being developed for the advanced air mobility ...

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 ...

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 ...

With the Paris Air Show in full swing, we're simply flooded with exciting bits of news from the aerospace industry. And even info not directly linked to the event in France's capital seem to neatly ...

TVA's Johnsonville site. Source: EPRI. EPRI and the Tennessee Valley Authority (TVA) announced the successful demonstration of renewable diesel as a combustion turbine fuel for power generation. The ...

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 ...