GE Aerospace completes NASA-supported ground tests of a hybrid electric turbofan engine, advancing electric propulsion for ...

“We need to do this test regardless, but the fact that it is open to the public, we are live-streaming it, if anyone is curious what this process looks like, they could come watch it, and I think it ...

GE Aerospace and Lockheed Martin have completed a series of ground tests of a liquid-fueled rotating detonation ramjet (RDRJ) intended for next-generation hypersonic missile applications. The campaign ...

We earn commissions from purchases you make using links in our articles. Learn more. Keeping your tires properly inflated can actually save you money. All new vehicles come equipped with pressure ...

Abstract: For lines terminated by inverter based resources (IBRs), the performance of the legacy distance relay could be affected by the characteristics of IBRs during faults. Improved distance relays ...

Abstract: Distribution networks exhibit unbalance issues due to arbitrarily connected devices. This article advances the control strategy of optimal voltage unbalance (VU) suppression using ...

For more than 160 years, the National Academies have provided nonpartisan, evidence-based advice on decisions that affect our nation. Browse the listing of projects and activities to see examples of ...