Compressed air energy storage can store electricity and heat at the same time. In addition, CAES has lower energy storage costs and long life. This paper studies the operating characteristics and ...

This article reports stray loss generated in tanks, frames, and shields of a power transformer, and the shielding effect is qualitatively discussed for its design optimization. First, simplified ...

Oxygen isn’t just the stuff we breathe. Rocket propellant depends on oxygen, and future explorers will depend on producing propellant on Mars to make the trip home,” Jim Reuter, associate ...