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US-UK firm tests liquid-fuel ramjet round fired from NATO 155mm howitzer
A 155mm artillery shell left the barrel of a standard NATO howitzer, climbed into open air, and then did something no ...
In brief: Researchers in China have successfully tested the world's first boron ramjet engine that can operate both in the air and underwater. The engine was originally conceived for hypersonic ...
Add Yahoo as a preferred source to see more of our stories on Google. China has tested a powerful engine that can carry weapons at remarkable speeds through both air and water. The novel engine ...
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Lockheed’s missile with ramjet engine, combined-cycle propulsion to offer 620-mile range
An American weapon manufacturer recently showcased its prototype Increment 4 Precision Strike Missile (PrSM) design. Lockheed Martin displayed the concept during the Association of the U.S. Army’s ...
The Japan Aerospace Exploration Agency (JAXA) has conducted a Mach 5 ramjet combustion test on an experimental hypersonic aircraft developed jointly with three Japanese universities. The experimental ...
The roots of the jet engine can be traced back to before World War II, and they generally still work on the same principles despite having evolved quite a bit since then. Yet there are still ...
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