The system allows the vessel to produce up to 300 kW of electricity by turning low-temperature waste heat from the main engine into usable power.

A running engine produces heat, which expands its metal body, thereby increasing its compression ratio. This is true for ...

SpaceX bypassed a second attempt to catch a returning Super Heavy booster in its launch gantry, but demonstrated for the first time reignition of a Starship Raptor engine during the program’s sixth ...

Stoke Space is developing a fully reusable two-stage rocket it calls Nova. Credit: Stoke Space Technologies WASHINGTON — Stoke Space has test-fired a highly efficient engine it is developing for the ...

Hermeus has already tested the Pratt & Whitney F100 in its recently opened HEAT high-speed test facility The VH-4T-RD hardware is a pre-cursor to the VH-4T-415 production powertrain ...

The internal combustion engines that power most modern cars generate huge amounts of heat as they run. While it's normal for your vehicle's engine to become quite hot while driving, too much heat can ...

The company calls its upcoming Nova launch vehicle the "most robust, fully and rapidly reusable medium-lift rocket in the world." When you purchase through links on our site, we may earn an affiliate ...

As essential as cars are in the modern world, vehicles and their engines have been regular sources of financial, and thus emotional strain for owners since the very first automobile was invented.

A recent study led by Chinese scientists has challenged the hundreds-of-year-old myth that a heat engine can achieve both ...

SpaceX continues to improve the design of the Starship heat shield and has added small tanks to help with the engine restart. The new designs were covered by Felix Schlang at What About It? Brian Wang ...