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originally posted by: anzha
www.thedrive.com...
Roper has called his plan the Digital Century Series in reference to the U.S. Air Force's "Century Series" fighter jets that it paid to develop in the 1950s, starting with the North American F-100 Super Sabre. Roper's main goal is to get away from ponderous and costly acquisition cycles with lengthy development periods before production of aircraft can even begin.
He also views the concept as a way to keep potential major opponents constantly off balance and guessing as to what kind of combat aircraft the United States might deploy next. As a hypothetical, he described the following scenario to Defense News:
originally posted by: Masisoar
Europe's still coming to terms with the reality of Rising China and the existential threat is poses to Western Democracies. There's still a lot of companies invested in China that have lobbyist influence over politicians, it's going to take a little bit but we'll see what happens.
Reaction Engines has successfully tested its innovative precooler at airflow temperature conditions representing Mach 5, or five times the speed of sound, marking a significant milestone in the development of its SABRE™ engine and paving the way for a revolution in hypersonic flight and space access.
During the latest series of tests, Reaction Engines’ unique precooler successfully quenched airflow temperatures in excess of 1,000°C (~1,800°F) in less than 1/20th of a second.