Abstract: The aircraft target recognition is critical for radar early warning systems. The modulation of radar returns caused by the rotating components on the aircraft is known as the jet engine ...

How hybrid-electric aircraft can cut CO 2 emissions by 50% or more along with offering dramatically lower operating costs. Low power densities of today's batteries make all-electric flight impractical ...

Contrails are created by jet engines cruising at altitude. Is it a cause for worry? Not in the way you might think. When you purchase through links on our site, we may earn an affiliate commission.

China’s investments in its military turbofan industrial base may challenge U.S. dominance in fighter engine technology in the coming years. The question is whether the United States is making the ...

Abstract: This paper addresses the problem of estimating unmeasurable quantities as the thrust and mass flow in a jet engine. An analytical single spool turbo jet engine model is for the sake of ...

This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format.

What is the Internet of Things? The Internet of Things, or IoT, refers to the billions of physical devices around the world that are now connected to the internet, all collecting and sharing data.

This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format.