This study was led by Prof. Xiaoqing Gao (Northwest Institute of Eco-Environment and Resources， Chinese Academy of Sciences) and Prof. Yaoming Ma (Institute of Tibetan Plateau Research, Chinese ...

This has been discussed before on Ars, such as at https://arstechnica.com/civis/threa...ost-efficient-heat-pump-in-the-world.1501605/, and https://arstechnica.com ...

image: Engineers at MIT and NREL have developed a heat engine with no moving parts that is as efficient as a steam turbine. view more CAMBRIDGE, MA -- Engineers at MIT and the National Renewable ...

Every car engine has quite a few details, ranging from cylinder count to compression ratios. How does changing the compression ratio affect the engine?

An efficiency of 40 percent is already greater than the average turbine-based heat engine efficiency in the United States, but what could make TPVs even more attractive than a turbine is the potential ...

People generate lots of waste heat. It makes sense that there is a desire to convert that heat into usable energy. The problem is one of efficiency. Researchers from MIT and the National Renewable ...

Despite its critics and moves toward electrification, the internal combustion engine is not yet dead. Though its design for passenger vehicles may have begun to reach its apex with Mazda’s Skyactiv ...

(brief explanation) the monthly variation in the atmospheric heat engine efficiency on the QTP for May to September from 2000 to 2020. The atmospheric heat engine efficiency from May to September ...

Engineers have developed a heat engine with no moving parts that is as efficient as a steam turbine. The design could someday enable a fully decarbonized power grid, researchers say. Engineers at MIT ...

(Nanowerk News) Engineers at MIT and the National Renewable Energy Laboratory (NREL) have designed a heat engine with no moving parts. Their new demonstrations show that it converts heat to ...