René Leduc pursued a ramjet-powered interceptor concept rooted in early French ramjet ideas dating back to 1913, rebuilding after WWII and proving the concept with the Leduc 010 in 1949. The Leduc 022 ...

American researchers are finally getting a real-time view inside one of the most unforgiving propulsion systems in service, the solid-fuel ramjet, and the payoff could be missiles that fly farther on ...