Sleeving is more expensive than boring an engine block, but especially for aluminum blocks, sleeves may be better able to ...

A nuclear thermal propulsion engine could cut the travel time in half for future space explorers racing to the Red Planet.

Norwegian researchers team up with Swiss heating company to build a thermal battery that can store and distribute heat when ...

Abstract: The methods of finite-time thermodynamics allow to determine limits of performance for macrosystems. The efficiency criterion for macrosystems is their entropy production rate: for Heat ...

Hyundai’s engine troubles have grown from a technical defect into a sprawling recall saga that has reshaped how owners think ...

F1's engine freeze is over, and all-new power units will hit the track in 2026. But how will these new engines be developed ...